Extension socket with key type quick separation plug

Abstract

The extension socket comprises a socket body, the socket body comprises an upper cover and a lower cover which are mutually clamped and fixed through bolts, a plurality of groups of inner support assemblies are fixed on the upper cover, a rapid separation mechanism assembly is arranged on the outer sides of the inner support assemblies, and the rapid separation mechanism assembly penetrates through the upper cover. The invention belongs to the technical field of power strips, a key is arranged outside the power strip, when a consumer needs to take out a plug from the power strip, only the key needs to be pressed, an ejection mechanism in the power strip can quickly separate the plug from a socket, power failure is achieved, the consumer only needs to take away the plug at the moment, no safety risk exists, and the power strip is convenient to use. And safety accidents are reduced.

Description

Technical Field

[0001] The present invention belongs to the technical field of socket strips, and specifically refers to a socket strip with a button-type quick-separation plug. Background Art

[0002] A socket strip is a multi-outlet socket with a wire, commonly known as a power strip or socket strip, and its scientific name is a wire lengthening component or extension cord socket. Socket strips are roughly divided into: bakelite, ceramic, plastic, etc. in terms of materials. A socket strip mainly consists of: a socket head, a power cord, a fuse, a socket strip body, etc. A socket strip refers to a multi-outlet socket with a power cord and a plug that can be moved. It can connect more than one power plug, saving both space and wiring.

[0003] When using the existing socket strips, in order to prevent pulling or moving, the insertion looseness is often designed to be relatively tight. Generally, the method to remove the plug from the socket strip is to hold the plug with one hand and hold the socket strip with the other hand. There are also consumers who like to unplug the plug with one hand. At this time, serious safety hazards are very likely to occur, and it is extremely easy to touch the plug blades and get an electric shock. Summary of the Invention

[0004] The technical problem to be solved by the present invention is:

[0005] For the existing socket strip, one hand needs to fix the socket strip and the other hand needs to hold the plug to safely pull it out. Plugging and unplugging with one hand is relatively dangerous.

[0006] To solve the above technical problem, the technical solution proposed by the present invention is: a socket strip with a button-type quick-separation plug, including a socket body, the socket body includes an upper cover and a lower cover that are fixedly bolted to each other, and multiple inner support components are fixed on the upper cover;

[0007] A quick-separation mechanism component is arranged outside the inner support component, and the quick-separation mechanism component penetrates through the upper cover.

[0008] Further, the quick-separation mechanism component includes a component bottom cover clamped on both sides of the inner support component, a transmission component movably installed on the two component bottom covers, and a button connecting the transmission components on both sides. The two sides of the bottom of the button are attached to the component bottom cover and the top penetrates through the upper cover. A second spring is installed at the bottom of the button.

[0009] Further, the transmission component includes a rotating shaft rod, the rotating shaft rod is arranged in an L shape, one end of the rotating shaft rod is provided with an inclined surface, the inclined surface is closely attached to the inclined surface at the bottom of the button, a positioning pin is arranged at the corner of the rotating shaft rod, the positioning pin is rotatably arranged on the inner support component, the end of the rotating shaft rod away from the button is hinged to a connecting rod through a pin and a slot, a spring hole for installing a first spring is arranged at the end of the connecting rod away from the rotating shaft rod, the other end of the first spring abuts against the inner wall of the component bottom cover, and the connecting rod lies in the component bottom cover.

[0010] Further, the transmission assembly further includes a first ejector plate installed outside the connecting rod. A third spring is provided on the lower side of the first ejector plate. The third spring is arranged between the first ejector plate and the bottom cover of the assembly. The first ejector plate is arranged in contact with the inner support assembly and penetrates through the inner support assembly.

[0011] Meanwhile, the transmission assembly further includes a second ejector plate installed outside the connecting rod. A fourth spring is provided on the lower side of the second ejector plate. The fourth spring is arranged between the second ejector plate and the bottom cover of the assembly. The second ejector plate is arranged in contact with the inner support assembly and penetrates through the inner support assembly.

[0012] Further, a buckle is provided on the connecting rod, and rib grooves are respectively provided on the first ejector plate and the second ejector plate.

[0013] The beneficial effects achieved by the present invention with the above structure are as follows:

[0014] There is a button on the outside. When a consumer needs to take out the plug from the socket strip, just press this button, and the ejecting mechanism inside the socket strip will quickly separate the plug from the socket, achieving power-off. At this time, the consumer only needs to take away the plug, without any safety risks and reducing the occurrence of safety accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 FIG. is a usage state diagram of a socket strip with a button-type quick-separating plug proposed by the present invention;

[0016] Figure 2 FIG. is an exploded view of a socket strip with a button-type quick-separating plug proposed by the present invention;

[0017] Figure 3 FIG. is an exploded view of a quick-separating mechanism assembly of a socket strip with a button-type quick-separating plug proposed by the present invention;

[0018] Figure 4 FIG. is a schematic structural diagram of a quick-separating mechanism assembly of a socket strip with a button-type quick-separating plug proposed by the present invention;

[0019] Figure 5 FIG. is a schematic structural diagram of another angle of a quick-separating mechanism assembly of a socket strip with a button-type quick-separating plug proposed by the present invention;

[0020] Wherein, 1 is a plug, 2 is a socket body, 3 is an upper cover, 4 is an inner support assembly, 5 is a quick-separating mechanism assembly, 6 is a lower cover, 7 is a first spring, 8 is a connecting rod, 9 is a buckle, 10 is a groove, 11 is a bottom cover of the assembly, 12 is a plug pin, 13 is a rotating shaft rod, 14 is a positioning pin, 15 is an inclined plane, 16 is a second spring, 17 is a button, 18 is a third spring, 19 is a spring hole, 20 is a fourth spring, 21 is a first ejector plate, 22 is a rib groove, and 23 is a second ejector plate.

[0021] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention. Detailed implementation manners

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of the present invention.

[0023] As Figures 1-5 shown, a socket strip with a push-button type quick-separation plug proposed by the present invention includes a socket body 2. The socket body 2 includes an upper cover 3 and a lower cover 6 that are snap-fitted and fixed to each other. Multiple inner support assemblies 4 are fixed on the upper cover 3; a quick-separation mechanism assembly 5 is provided outside the inner support assembly 4, and the quick-separation mechanism assembly 5 penetrates through the upper cover 3.

[0024] When in use, inserting the plug 1 into the inner support assembly 4 can power on, and at the same time, squeezing the quick-separation mechanism assembly 5. After pressing the quick-separation mechanism assembly 5, the effect of pushing out the plug 1 can be achieved, realizing the ejection of the plug head.

[0025] The quick-separation mechanism assembly 5 includes a component bottom cover 11 clamped on both sides of the inner support assembly 4, a transmission component movably installed on the two component bottom covers 11, and a key 17 connecting the transmission components on both sides. The two sides of the bottom of the key 17 are in contact with the component bottom cover 11, and the top penetrates through the upper cover 3. A second spring 16 is installed at the bottom of the key 17.

[0026] The transmission component includes a rotating shaft rod 13. The rotating shaft rod 13 is arranged in an L shape. One end of the rotating shaft rod 13 is provided with an inclined surface 15, and the inclined surface 15 is closely attached to the inclined surface at the bottom of the key 17. A positioning pin 14 is provided at the corner of the rotating shaft rod 13, and the positioning pin 14 is rotatably arranged on the inner support assembly 4. The end of the rotating shaft rod 13 away from the key 17 is hinged to a connecting rod 8 through a pin 12 and a slot 10. A spring hole 19 for installing a first spring 7 is provided at the end of the connecting rod 8 away from the rotating shaft rod 13. The other end of the first spring 7 abuts against the inner wall of the component bottom cover 11. The connecting rod 8 lies in the component bottom cover 11. Therefore, when pressing the key 17, the inclined surface 15 is squeezed, and under the action of the positioning pin 14, the rotating shaft rod 13 will push the connecting rod 8 towards the direction of the first spring 7.

[0027] The transmission assembly further includes a first ejector plate 21 installed outside the connecting rod 8. A third spring 18 is provided on the lower side of the first ejector plate 21. The third spring 18 is arranged between the first ejector plate 21 and the bottom cover 11 of the assembly. The first ejector plate 21 is arranged in contact with and penetrates the inner support assembly 4. The transmission assembly further includes a second ejector plate 23 installed outside the connecting rod 8. A fourth spring 20 is provided on the lower side of the second ejector plate 23. The fourth spring 20 is arranged between the second ejector plate 23 and the bottom cover 11 of the assembly. The second ejector plate 23 is arranged in contact with and penetrates the inner support assembly 4.

[0028] In order to limit the first ejector plate 21 and the second ejector plate 23, a buckle 9 is provided on the connecting rod 8, and rib grooves 22 are respectively provided on the first ejector plate 21 and the second ejector plate 23. Therefore, when the socket is inserted into the inner support assembly 4, the second ejector plate 23 and the first ejector plate 21 are pressed downward under the action of the socket. At this time, the third spring 18 and the fourth spring 20 are compressed, and the rib grooves 22 slide into the buckle 9. Under the action of the first spring 7, the buckle 9 rebounds and hooks the rib grooves 22. At this time, the second ejector plate 23 and the first ejector plate 21 will not move upward. When it needs to be pulled out, press the button 17. The button 17 presses the inclined planes 15 on both sides, and the rotating shaft rod 13 rotates around the positioning pin 14, pushing the connecting rod 8 and compressing the first spring 7. At this time, the buckle 9 leaves the rib groove 22, and under the action of the third spring 18 and the fourth spring 20, the first ejector plate 21 and the second ejector plate 23 are ejected, thereby ejecting the socket.

[0029] Implementation technical solution path:

[0030] The rotating shaft rod 13 and the connecting rod 8 are assembled together through a pin 12, and the first spring 7 is installed into the spring hole 19; the second spring 16 is installed into the button 17; the fourth spring 20 is installed into the first ejector plate 21; the inner support assembly 4 is installed into the upper cover 3, and the fourth spring 20 is installed into the ejector plate hole of the upper cover 3 of the first ejector plate 21. The rotating shaft rod 13 and the connecting rod 8 are assembled together through a pin 12, and the assembly with the first spring 7 installed into the spring hole 19 is installed into the inner support assembly 4. The assembly with the second spring 16 installed into the button 17 is installed into the button hole of the upper cover 3. The bottom cover 11 of the assembly is buckled with the upper cover 3, and finally the lower cover 6 is locked to the upper cover 3 with screws to form a push-button type quick-separation plug socket strip.

[0031] The first ejector plate 21 and the second ejector plate 23 on the push-button type quick-separation plug socket strip protrude from the upper surface of the upper cover 3. When the plug 1 is inserted into the socket, the first ejector plate 21 and the second ejector plate 23 will be pushed down. At this time, the rib grooves 22 of the first ejector plate 21 and the second ejector plate 23 are guided to the buckle 9 of the connecting rod 8 through their own inclined surfaces. At this time, the third spring 18 and the fourth spring 20 are compressed. Since the rib grooves 22 are buckled into the buckle 9, the first ejector plate 21 and the second ejector plate 23 are in a locked state.

[0032] However, when the consumer presses the button 17, the button moves downward, and the inclined plane in the button 17 presses the inclined cutting surface 15. Under the action of the positioning pin 14, the rotating shaft rod 13 rotates around the positioning pin 14. At this time, under the action of the rotating shaft rod 13, the connecting rod 8 rotates through the insertion pin 12 to move the connecting rod 8 to compress the first spring 7. At this time, the buckle 9 withdraws from the limit of the groove rib 22. Under the spring force of the third spring 18 and the fourth spring 20, the first ejector plate 21 and the second ejector plate 23 quickly push the plug 1, so as to realize the quick separation of the plug and the socket strip. At this time, the consumer only needs to take away the plug, without any risk of electric shock.

[0033] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0034] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

[0035] The above describes the present invention and its implementation manners. This description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present invention, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and design similar structural manners and embodiments without creative efforts without departing from the purpose of the present invention, they shall fall within the protection scope of the present invention.

Claims

1. A power strip with a push-button quick-disconnect plug, comprising a socket body (2), the socket body (2) comprising an upper cover (3) and a lower cover (6) fixed to each other by bolts, a plurality of groups of inner support components (4) being fixed to the upper cover (3); characterized in that: A quick-detachment mechanism component (5) is provided on the outer side of the inner support component (4), and the quick-detachment mechanism component (5) is arranged through the upper cover (3).

2. A socket strip with a push-button quick-disconnect plug according to claim 1, characterized in that: The quick-release mechanism assembly (5) comprises an assembly bottom cover (11) clamped on both sides of the inner support assembly (4), a transmission assembly movably mounted on the two groups of assembly bottom covers (11), and a button (17) connecting the transmission assemblies on both sides, the bottom sides of the button (17) are in contact with the assembly bottom cover (11) and the top is arranged to penetrate the upper cover (3), and a spring 2 (16) is installed at the bottom of the button (17).

3. A socket strip with a push-button quick-disconnect plug according to claim 1, characterized in that: The transmission assembly comprises a rotating shaft rod (13), the rotating shaft rod (13) is arranged in an L shape, one end of the rotating shaft rod (13) is provided with a chamfered surface (15), the chamfered surface (15) is arranged close to the chamfered surface at the bottom of the key (17), a positioning pin (14) is arranged at the corner of the rotating shaft rod (13), the positioning pin (14) is rotatably arranged on the inner support assembly (4), the end of the rotating shaft rod (13) away from the key (17) is hingedly connected to the connecting rod (8) through a latch (12) and a groove (10), the end of the connecting rod (8) away from the rotating shaft rod (13) is provided with a spring hole (19) for installing a spring (7), the other end of the spring (7) is arranged against the inner wall of the assembly bottom cover (11), and the connecting rod (8) is arranged horizontally in the assembly bottom cover (11).

4. A socket strip with a push-button quick-disconnect plug according to claim 3, characterized in that: The transmission assembly also includes an ejector plate (21) mounted on the outside of the connecting rod (8), a spring (18) is provided on the lower side of the ejector plate (21), the spring (18) is provided between the ejector plate (21) and the assembly bottom cover (11), and the ejector plate (21) is arranged in contact with the inner support assembly (4) and passes through the inner support assembly (4).

5. The socket strip with a push-button quick-disconnect plug according to claim 3, characterized in that: The transmission assembly also includes an ejector plate 2 (23) mounted on the outside of the connecting rod (8), a spring 4 (20) is provided on the lower side of the ejector plate 2 (23), the spring 4 (20) is provided between the ejector plate 2 (23) and the assembly bottom cover (11), and the ejector plate 2 (23) is arranged in contact with the inner support assembly (4) and passes through the inner support assembly (4).

6. A socket strip with a push-button quick-disconnect plug according to claim 4 or 5, characterized in that: The connecting rod (8) is provided with a buckle foot (9), and the ejection plate 1 (21) and the ejection plate 2 (23) are respectively provided with groove ribs (22).

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