A combined magic cube socket

Abstract

The present invention discloses a combined magic cube socket, including a base and a base body. A first power terminal, a second power terminal and a third power terminal are arranged inside the base, and a fourth power terminal is arranged inside the base body. The first power terminal is composed of a fixed section and a symmetrically arranged vertical section, an inclined section, a first contact section, a guide section, a limiting section, a matching section and an arc section. The third power terminal is composed of a first vertical plate, a first horizontal plate, a second vertical plate, a second horizontal plate, an arc plate, a third vertical plate and a third horizontal plate. The fourth power terminal is composed of a mounting portion, a power connection portion, a fitting portion and a closing portion. The combined magic cube socket realizes the connection between the base and the base body through a docking structure, realizes the stable connection between the third power terminal and the fourth power terminal, and at the same time realizes the buckle connection through the third power terminal and the cover body to fix the base body on the base. The load of the entire electrical circuit is increased, and the rated power of the entire base body is improved.

Description

Technical Field

[0001] The invention relates to socket technology, in particular to a combined magic cube socket. Background Art

[0002] Sockets, also known as power sockets and switch sockets, are sockets that have one or more circuit wirings that can be inserted. Various wirings can be inserted through it, which makes it easy to connect with other circuits. The connection and disconnection between the lines and copper parts can ultimately achieve the connection and disconnection of this part of the circuit. Among the many sockets, there is a magic cube socket, which can expand one socket into multiple sockets. However, the traditional magic cube socket, the current magic cube socket, can be used by directly inserting the plug into the base to expand one socket into multiple sockets, but the tightness between the socket and the plug is low, and the stability between the base and the seat body is poor, which is easy to disconnect, resulting in power transmission interruption. In addition, the base is not convenient to use alone without a seat body. The traditional plug-type connection results in a low rated power of the seat body and limited current intensity. Summary of the invention

[0003] In order to solve the defects of the above-mentioned prior art, the present invention proposes a combined magic cube socket.

[0004] The technical solution of the present invention is achieved in this way:

[0005] A combined magic cube socket, characterized by comprising:

[0006] A base, the base is composed of a shell and a cover plate, the interior of the shell is hollowed out to form an installation chamber, a mounting seat is arranged in the installation chamber, two sides of the mounting seat are provided with symmetrical first and second power terminals, the cover plate is provided with a slot and symmetrically arranged through holes and strip holes, the strip holes are provided with a third power terminal in contact with the first and second power terminals, the

[0007] and a seat body matched with the base, wherein a cover body is provided at the lower end of the seat body, a plug matched with the slot is provided on the cover body, symmetrical protrusions are provided on the lower end surface of the cover body, a pusher is provided between the protrusions, the pusher enters the installation chamber through the through hole to push the first power terminal and / or the second power terminal, a fourth power terminal is further provided on the cover body, the fourth power terminal is in contact with the third power terminal, a symmetrically arranged strip groove is provided on the cover body, and the third power terminal is located in the strip groove,

[0008] The first electrical terminal is composed of a fixed section and a symmetrically arranged vertical section, an inclined section, a first contact section, a guide section, a limiting section, a matching section and an arc section. The fixed section is also provided with a vertical section, a bent section and a second contact section. The second contact section contacts the plug rod on the plug. A guide is provided at the bottom of the cover plate. A limiting portion is provided at the lower end of the guide. A sliding area is formed between the limiting portion and the guide. The guide is also provided with an arc surface, which contacts the matching section.

[0009] The third electrical terminal is composed of a first vertical plate, a first transverse plate, a second vertical plate, a second transverse plate, an arc plate, a third vertical plate and a third transverse plate, wherein a punching hole is provided on the first vertical plate, an extending tongue is provided in the punching hole, and a contact area for accommodating the arc segment is formed between the extending tongue and the first vertical plate,

[0010] The fourth power terminal is composed of a mounting portion, a power connection portion, a fitting portion and a closing portion, and the closing portion is arranged on the strip groove.

[0011] In the present invention, the second contact section is in an inclined state when in a natural state, and when the insertion rod applies pressure on the second contact section, the second contact section is in a horizontal state.

[0012] In the present invention, a symmetrical activity chamber is provided on the seat body, a pushing block is provided in the activity chamber, a pushing rod is provided on the pushing block, a spring is sleeved on the pushing rod, one end of the spring is in contact with the pushing block, and the other end is in contact with the inner wall of the activity chamber. When the pushing block pushes the pushing rod, the pushing rod is kept pushing the arc plate to keep the second vertical plate deformed.

[0013] In the present invention, the pushing member is composed of an arc-shaped head and a driving section, a pressing section and a limiting section symmetrically arranged at both ends of the arc-shaped head. The driving section is arranged in an inclined state and is parallel to the guide section. The protruding portion is provided with a limiting opening that cooperates with the limiting section, and a pressing area is formed between the pressing sections.

[0014] In the present invention, a through hole is provided at the lower end of the strip-shaped hole, and the width of the through hole is twice the thickness of the first vertical plate.

[0015] In the present invention, an expansion area is provided in the through hole, and the expansion area is connected with the strip hole through the through hole.

[0016] In the present invention, the widths between the strip-shaped holes, the through holes and the expansion areas match the distance between the first vertical plate and the second vertical plate.

[0017] In the present invention, the strip-shaped groove is provided with an inclined surface, and the closing portion is placed on the inclined surface.

[0018] In the present invention, the cover body is provided with a supporting end, the supporting end is provided with a vertical surface and an inclined guide surface, the guide surface is arranged at the lower end of the vertical surface, the supporting end is also provided with a bearing surface, and the second transverse plate is placed on the bearing surface.

[0019] In the present invention, after the third transverse plate moves upward, it pushes the closing portion to move upward, and keeps the lower end surface of the closing portion in contact with the upper end surface of the third transverse plate.

[0020] The combined magic cube socket of the present invention has the following beneficial effects: the combined magic cube socket realizes the connection between the base and the base body through the docking structure, realizes the stable connection between the third power terminal and the fourth power terminal, and at the same time, the third power terminal and the cover body are buckled to fix the base body on the base, thereby increasing the load of the entire electrical circuit and improving the rated power of the entire base body. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the combined magic cube socket of the present invention;

[0022] Figure 2 for Figure 1 Schematic diagram of the base structure in FIG.

[0023] Figure 3 for Figure 2 sectional view of

[0024] Figure 4 for Figure 2 Schematic diagram of the internal structure;

[0025] Figure 5 for Figure 4 A schematic diagram of the guide structure in FIG.

[0026] Figure 6 for Figure 1 Schematic diagram of the seat structure;

[0027] Figure 7 for Figure 6 Schematic diagram of the cover structure;

[0028] Figure 8 for Figure 7 A cross-sectional view of the cover body and the pusher structure;

[0029] Fig. 9 for Figure 4 A schematic diagram of the structure of the first power terminal and / or the second power terminal;

[0030] Fig.10 for Figure 4 A schematic diagram of the structure of the second power terminal in FIG.

[0031] Fig.11 for Figure 8 Schematic diagram of the pusher structure;

[0032] Fig.12 for Figure 1 sectional view of

[0033] Fig.13 It is a schematic diagram of the installation state of the third power terminal in the present invention installed in the strip-shaped hole.

[0034] In the figure: base 1, base body 2, slot 3, bolt 4, cover plate 5, third power terminal 6, pusher 7, first power terminal 8, second power terminal 9, shell 10, installation chamber 11, installation seat 12, plug 13, plug rod 14, second contact section 15, through hole 16, strip hole 17, fixed section 18, vertical section 19, inclined section 20, first contact section 21, guide section 22, limiting section 23, matching section 24, arc section 25, vertical section 26, bending section 27, guide 28, limiting portion 29, sliding area 30, arc surface 31, expansion section 32, contact area 33, extension tongue 34, first vertical plate 35, expansion Area 36, ​​cover body 37, raised portion 38, arc head 381, drive section 39, pressing section 40, limit section 41, limit opening 42, pressing area 43, fourth power terminal 44, strip groove 45, first transverse plate 46, second vertical plate 47, second transverse plate 48, arc plate 49, third vertical plate 50, third transverse plate 51, punching hole 52, through hole 53, expansion area 54, mounting portion 55, power connection portion 56, fitting portion 57, closing portion 58, inclined surface 59, support end 60, vertical surface 61, guide surface 62, bearing surface 63, sealing block 64, activity chamber 65, push block 66, push rod 67, spring 68. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0036] like Figures 1 to 13As shown, the combined magic cube socket of the present invention includes a base 1 and a base body 2. The base 1 is arranged at the lower end of the base body 2, and a plurality of slots 3 are arranged on the base body 2, which can provide multiple plugs 13 for simultaneous insertion of power supply. A wireless charger can also be arranged at the upper end of the base body 2 to realize wireless charging of mobile phones, thereby improving the practicality of the entire magic cube socket. In addition, the magic cube socket can also use the base 1 alone according to actual conditions. When it is necessary to extend the use alone, the base body 2 can be removed from the base 1 to realize the use of the base 1 alone, and the base body 2 can be inserted into other matching sockets for use alone. When the base 1 is used alone, the third power terminal 6 on the cover plate 5 is not powered. Only after the base body 2 is inserted, the first power terminal 8 and the second power terminal 9 are pushed by the pusher 7, so that the first power terminal 8, the second power terminal 9 and the third power terminal 6 can be kept in contact to realize electrical connection.

[0037] The base 1 is composed of a shell 10 and a cover plate 5. The cover plate 5 is arranged on the shell 10. The interior of the shell 10 is hollowed out to form an installation chamber 11. The first power terminal 8 and the second power terminal 9 are arranged in the installation chamber 11. A mounting seat 12 is arranged in the installation chamber 11. The mounting seat 12 is used to insert the insertion rod 14 of the plug 13, push the second contact section 15 originally arranged in an inclined state, and make it contact with the surface of the mounting seat 12, so as to realize the electrical connection between the plug 13 and the second contact section 15.

[0038] Symmetrical first and second electrical terminals 8 and 9 are provided on both sides of the mounting base 12 . A slot 43 and symmetrical through holes 16 and strip holes 17 are provided on the cover plate 5 . A third electrical terminal 6 in contact with the first and second electrical terminals 8 and 9 is provided in the strip hole 17 .

[0039] The first power terminal 8 is identical to the second power terminal 9, so the first power terminal 8 is composed of a fixed section 18 and a symmetrically arranged vertical section 19, an inclined section 20, a first contact section 21, a guide section 22, a limiting section 23, a matching section 24 and an arc section 25. The fixed section 18 is fixed to the mounting seat 12 by means of a bolt 4, and a vertical section 26, a bent section 27 and a second contact section 15 are also provided on the fixed section 18, and the second contact section 15 contacts the plug rod 14 on the plug 13. A guide 28 is provided at the bottom of the cover plate 5, and a limiting portion 29 is provided at the lower end of the guide 28, and a sliding area 30 is formed between the limiting portion 29 and the guide 28, and an arc surface 31 is also provided on the guide 28, and the arc surface 31 contacts the matching section 24.

[0040] The second contact section 15 is in a tilted state when in a natural state. When the insertion rod 14 applies pressure on the second contact section 15 , the second contact section 15 is in a horizontal state.

[0041] like Fig. 9As shown, the first contact segment 21 has an expansion segment 32, and the expansion segment 32 is formed by the push member 7 pushing the guide segment 22 to keep the upper end portion of the first contact segment 21 open, thereby forming an arc-shaped expansion segment 32, so that the limiting segment 23 slides in the sliding area 30 on the guide member 28, and keeps the arc segment 25 entering the contact area 33 and contacting the extended tongue 34 and the first vertical plate 35 to be energized.

[0042] When the pusher 7 does not push the first power terminal 8, a spreading area 36 is formed between the guide segments 22. The arc segment 25, the matching segment 24, the limiting segment 23 and the guide segment 22 are pulled under the action of the first contact segment 21, so that the limiting segment 23 slides in the sliding area 30, and the matching segment 24 also enters the sliding area 30, so that the arc segment 25 does not contact the third power terminal 6 at this time.

[0043] When the pusher 7 pushes the first power terminal 8 , the matching section 24 and the limiting section 23 are kept sliding in the sliding area 30 , and the arc section 25 enters the contact area 33 under the guidance of the arc surface 31 to contact the third power terminal 6 .

[0044] A cover body 37 is provided at the lower end of the seat body 2, and a plug 13 that cooperates with the slot 3 is provided on the cover body 37. Symmetrical protrusions 38 are provided on the lower end surface of the cover body 37, and a pusher 7 is provided between the protrusions 38. The pusher 7 enters the installation chamber 11 through the through hole 16 to push the first power terminal 8 and / or the second power terminal 9.

[0045] The pusher 7 is composed of an arc head 38 and a driving section 39, a pressing section 40 and a limiting section 41 symmetrically arranged at both ends of the arc head 381. The driving section 39 is arranged in an inclined state and is parallel to the guide section 22. The protrusion 38 is provided with a limiting opening 42 that cooperates with the limiting section 41, and a pressing area 43 is formed between the pressing sections 40. By pressing the pressing section 40, the pressing section 40 moves toward the middle pressing area 43, thereby driving the limiting section 41 to move toward the pressing area 43, so that the distance between the limiting sections 41 and the limiting sections 41 can be made smaller than the distance between the limiting openings 42 and the limiting openings 42. The pusher 7 can be placed at the limiting opening 42, and then the hand can be released, and the limiting section 41 can be inserted into the limiting opening 42 by the elastic force of the pressing section 40.

[0046] A fourth power terminal 44 is further provided on the cover body 37 , and the fourth power terminal 44 contacts the third power terminal 6 . A symmetrically arranged strip groove 45 is provided on the cover body 37 , and the third power terminal 6 is located in the strip groove 45 .

[0047] The third electrical terminal 6 is composed of a first vertical plate 35, a first transverse plate 46, a second vertical plate 47, a second transverse plate 48, an arc plate 49, a third vertical plate 50 and a third transverse plate 51. The first vertical plate 35 is provided with a punching hole 52, and an extension tongue 34 is provided in the punching hole 52. The contact area 33 for accommodating the arc segment 25 is formed between the extension tongue 34 and the first vertical plate 35.

[0048] A through hole 53 is provided at the lower end of the strip hole 17, and the width of the through hole 53 is twice the thickness of the first vertical plate 35. An expansion area 54 is provided in the through hole 53, and the expansion area 54 is connected with the strip hole 17 through the through hole 53. The width between the strip hole 17, the through hole 53 and the expansion area 54 matches the distance between the first vertical plate 35 and the second vertical plate 47.

[0049] The fourth power terminal 44 is composed of a mounting portion 55, a power connection portion 56, a fitting portion 57 and a closing portion 58. The closing portion 58 can also prevent debris from entering the seat body 2 from the strip groove 45. The closing portion 58 is arranged on the strip groove 45. The strip groove 45 is provided with an inclined surface 59, and the closing portion 58 is placed on the inclined surface 59. After the third transverse plate 51 moves upward, the closing portion 58 is pushed to move upward, and the lower end surface of the closing portion 58 is kept in contact with the upper end surface of the third transverse plate 51.

[0050] The cover body 37 is provided with a support end 60 , which is provided with a vertical surface 61 and an inclined guide surface 62 . The guide surface 62 is arranged at the lower end of the vertical surface 61 . The support end 60 is also provided with a bearing surface 63 , and the second transverse plate 48 is placed on the bearing surface 63 .

[0051] After the third power terminal 6 is inserted through the guide surface 62, the guide surface 62 can be kept to guide the third transverse plate 51, so that the second vertical plate 47 is deformed, which facilitates the third power terminal 6 to enter the strip groove 45. The second transverse plate 48 is kept placed on the bearing surface 63 of the support end 60, so that the seat body 2 is installed on the base 1 through the cooperation between the strip groove 45 and the third power terminal 6.

[0052] The seat body 2 is provided with a symmetrical activity chamber 65, in which a push block 66 is provided, and a push rod 67 is provided on the push block 66. A spring 68 is sleeved on the push rod 67, and one end of the spring 68 contacts the push block 66, and the other end contacts the inner wall of the activity chamber 65. When the push block 66 pushes the push rod 67, the push rod 67 is kept to push the arc plate 49, and the second vertical plate 47 is kept deformed. By pressing the push block 66, the arc plate 49 can be pushed by the push rod 67, so that the second horizontal plate 48 on the third power terminal 6 is separated from the bearing surface 63, and the seat body 2 can be removed from the base 1. A sealing block 64 is provided on the activity chamber 65.

[0053] like Fig.13 As shown, when the third power terminal 6 is installed in the strip hole 17, the first horizontal plate 46 can be bent toward the second vertical plate 64, and then the distance between the entire first vertical plate 69 and the second vertical plate 64 is shortened. The shortened distance is smaller than the width of the strip hole 17, so that the first vertical plate 69 can be directly inserted into the through hole 53. After the first vertical plate 69 enters the expansion area 54, the first vertical plate 69 and the second vertical plate 64 return to their original state under the elastic force of the first horizontal plate 46 itself, so that the third power terminal 6 can be stably installed in the strip hole 17.

[0054] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A combined magic cube socket, characterized in that: include: A base, the base is composed of a shell and a cover plate, the interior of the shell is hollowed out to form an installation chamber, a mounting seat is arranged in the installation chamber, and symmetrical first and second power terminals are arranged on both sides of the mounting seat, the cover plate is provided with a slot and symmetrically arranged through holes and strip holes, and a third power terminal in contact with the first and second power terminals is arranged in the strip hole, and a seat body matched with the base, wherein a cover body is provided at the lower end of the seat body, a plug matched with the slot is provided on the cover body, symmetrical protrusions are provided on the lower end surface of the cover body, a pusher is provided between the protrusions, the pusher enters the installation chamber through the through hole to push the first power terminal and / or the second power terminal, a fourth power terminal is further provided on the cover body, the fourth power terminal is in contact with the third power terminal, a symmetrically arranged strip groove is provided on the cover body, and the third power terminal is located in the strip groove, The first electrical terminal is composed of a fixed section and a symmetrically arranged vertical section, an inclined section, a first contact section, a guide section, a limiting section, a matching section and an arc section. The fixed section is also provided with a vertical section, a bent section and a second contact section. The second contact section contacts the plug rod on the plug. A guide is provided at the bottom of the cover plate. A limiting portion is provided at the lower end of the guide. A sliding area is formed between the limiting portion and the guide. The guide is also provided with an arc surface, which contacts the matching section. The third electrical terminal is composed of a first vertical plate, a first transverse plate, a second vertical plate, a second transverse plate, an arc plate, a third vertical plate and a third transverse plate, wherein a punching hole is provided on the first vertical plate, an extending tongue is provided in the punching hole, and a contact area for accommodating the arc segment is formed between the extending tongue and the first vertical plate, The fourth power terminal is composed of a mounting portion, a power connection portion, a fitting portion and a closing portion, wherein the closing portion is arranged on the strip groove. The seat body is provided with a symmetrical activity chamber, a push block is provided in the activity chamber, a push rod is provided on the push block, a spring is sleeved on the push rod, one end of the spring contacts the push block, and the other end contacts the inner wall of the activity chamber. When the push block pushes the push rod, the push rod is kept pushing the arc plate to keep the second vertical plate deformed. The pusher is composed of an arc-shaped head and a driving section, a pressing section and a limiting section symmetrically arranged at both ends of the arc-shaped head. The driving section is arranged in an inclined state and is parallel to the guide section. The protrusion is provided with a limiting opening that cooperates with the limiting section. A pressing area is formed between the pressing sections. The cover body is provided with a supporting end, the supporting end is provided with a vertical surface and an inclined guiding surface, the guiding surface is arranged at the lower end of the vertical surface, the supporting end is also provided with a bearing surface, and the second transverse plate is placed on the bearing surface.

2. The combined magic cube socket according to claim 1, characterized in that: The second contact section is in an inclined state when in a natural state, and when the insertion rod applies pressure on the second contact section, the second contact section is in a horizontal state.

3. The combined magic cube socket according to claim 1, characterized in that: A through hole is provided at the lower end of the strip-shaped hole, and the width of the through hole is twice the thickness of the first vertical plate.

4. The combined magic cube socket according to claim 3, characterized in that: An expansion area is provided in the through hole, and the expansion area is connected with the strip hole through the through hole.

5. The combined magic cube socket according to claim 4, characterized in that: The widths between the strip-shaped holes, the through holes and the expansion area match the distance between the first vertical plate and the second vertical plate.

6. The combined magic cube socket according to claim 1, characterized in that: The strip groove is provided with an inclined surface, and the closing portion is placed on the inclined surface.

7. The combined magic cube socket according to claim 1, characterized in that: After the third transverse plate moves upward, it pushes the closing portion to move upward, keeping the lower end surface of the closing portion in contact with the upper end surface of the third transverse plate.

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