False touch prevention socket

Abstract

The invention belongs to the technical field of electric appliances, and relates to an anti-mistaken-touch socket, an electric connection assembly of the anti-mistaken-touch socket comprises two first conducting strips, two second conducting strips and two third conducting strips, the two first conducting strips are arranged in a crossed mode, one end of each first conducting strip is provided with a first movable contact and a second movable contact, and the other end of each first conducting strip is provided with a second movable contact. Each second conducting strip is provided with a first static contact, each third conducting strip is provided with a second static contact and a plugging part, and when only one pin is inserted into a certain plugging part, the first movable contact and the second movable contact close to the plugging part abut against the corresponding first static contact and the corresponding second static contact respectively. The first movable contact and the second movable contact which are close to the other plugging part are still in an interval state with the corresponding first static contact and the corresponding second static contact respectively, at the moment, the movable contact at one end of each first conducting strip is not in contact with the corresponding static contact, and the socket is still in a power-off state; the safety problem possibly caused by the fact that a conductive object is inserted into any jack by mistake is effectively avoided.

Description

Technical Field

[0001] The invention relates to the technical field of electrical appliances, and in particular to an anti-mistouch socket. Background Art

[0002] A socket is a seat into which one or more circuit wiring can be inserted. It is widely used in life and production. Various wiring can be inserted into it to facilitate connection 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.

[0003] The traditional socket structure is simple, mainly connecting a fixed conductive sheet on both sides of the positive and negative poles to form a circuit for the socket to be powered. When the positive and negative conductive sheets are connected to the power supply, any socket on the socket is powered. This structure has low safety performance. When used in daily life, if a conductive object is inserted into any socket, it is very likely to cause electric shock injuries to people, cause electric shock hazards, or cause short circuit failures of electrical appliances, posing a major safety hazard.

[0004] Therefore, there is an urgent need for a product to solve the above problems. Summary of the invention

[0005] The purpose of the present invention is to solve the technical problem that the existing socket is prone to accidental touch.

[0006] In order to solve the above technical problems, the present invention provides an anti-mistaken-touch socket, which adopts the following technical solution:

[0007] The anti-mistake-touch socket comprises a mounting seat and an electrical connection assembly arranged in the mounting seat, wherein the electrical connection assembly comprises two first conductive sheets, two second conductive sheets and two third conductive sheets, wherein the two first conductive sheets are arranged crosswise, and each of the first conductive sheets is provided with a first moving contact at one end and a second moving contact at the other end;

[0008] Each of the second conductive sheets is provided with a first static contact, and two of the first static contacts are arranged in a one-to-one correspondence with the two of the first movable contacts;

[0009] A second static contact is provided at one end of each of the third conductive sheets, and two of the second static contacts are spaced apart in one-to-one correspondence with the two second moving contacts, and a plug-in portion is provided at the other end, and the two plug-in portions are provided between the first moving contact of one of the first conductive sheets and the second moving contact of the other first conductive sheet, so that when the pin is inserted into a certain plug-in portion, the first moving contact and the second moving contact close to the plug-in portion are respectively abutted against the corresponding first static contact and the second static contact.

[0010] Optionally, each of the first conductive sheets includes a connecting section, a first elastic section formed by bending one end of the connecting section, and a second elastic section formed by bending the other end of the connecting section, the two connecting sections are cross-arranged, the first moving contact is arranged at the end of the first elastic section and away from the side of the plug-in part, and the second moving contact is arranged at the end of the second elastic section and away from the side of the plug-in part.

[0011] Optionally, a clearance groove is provided at the intersection of the two connecting sections.

[0012] Optionally, each of the plug-in parts is configured with a top opening structure, and each of the top opening structures includes two top opening parts respectively arranged on both sides of the plug-in part, and the two top opening parts are respectively arranged on the first elastic section and the second elastic section close to the plug-in part and facing one side of the plug-in part.

[0013] Optionally, the top opening piece is made of plastic material.

[0014] Optionally, the two first elastic sections are arranged horizontally, and the two second elastic sections are arranged horizontally.

[0015] Optionally, the two first elastic segments form an angle, the two second elastic segments form an angle, and the angle between the two first elastic segments is the same as the angle between the two second elastic segments.

[0016] Optionally, the leakage prevention structure further includes a grounding conductive sheet.

[0017] Optionally, the mounting seat includes a base and a panel covering the base, the base has a mounting groove, the mounting groove includes two symmetrically arranged and interconnected mounting cavities, each of the mounting cavities is provided with a second conductive sheet, a third conductive sheet, and the first moving contact of one of the first conductive sheets and the second moving contact of the other first conductive sheet.

[0018] Optionally, the two second conductive sheets are arranged on the same side of the mounting groove.

[0019] Compared with the prior art, the anti-mistaken-touch socket provided by the present invention has the following beneficial effects:

[0020] The anti-mis-touch socket includes a mounting base and an electrical connection component disposed within the mounting base. The electrical connection component includes two first conductive sheets, two second conductive sheets, and two third conductive sheets. The two first conductive sheets are arranged crosswise, and one end of each first conductive sheet is provided with a first moving contact and a second moving contact. Each second conductive sheet is provided with a first static contact, and each third conductive sheet is provided with a second static contact and a plugging portion. The two plugging portions are respectively disposed between the first moving contact of one first conductive sheet and the second moving contact of the other first conductive sheet. When only one pin is inserted into a certain plugging portion, the first moving contact and the second moving contact close to the plugging portion are respectively abutted against the corresponding first static contact and second static contact, while the first moving contact and the second moving contact close to the other plugging portion are still in a spaced state from the corresponding first static contact and second static contact. At this time, the moving contacts at one end of each first conductive sheet are not in contact with the corresponding static contacts, and the socket is still in a power-off state, effectively avoiding potential safety hazard problems such as electric shock injury to personnel, electric shock danger, or short-circuit failure of electrical appliances caused by accidentally inserting a conductive object into any jack, and improving the safety of using the socket. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the solutions in the present invention, the following will briefly introduce the drawings required for use in the description of the embodiments. Obviously, the following-described drawings are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings. Among them:

[0022] Figure 1 is a three-dimensional structural schematic diagram of the anti-mis-touch socket in an embodiment of the present invention;

[0023] Figure 2 is Figure 1 the three-dimensional exploded schematic diagram of the anti-mis-touch socket in

[0024] Figure 3 is Figure 2 the front view of one of the embodiments of the electrical connection component in

[0025] Figure 4 is Figure 2 the front view of the second embodiment of the electrical connection component in

[0026] The reference numerals in the drawings are as follows:

[0027] 100, anti-mis-touch socket;

[0028] 10, base; 11, mounting groove; 111, mounting cavity;

[0029] 20. Electrical connection assembly; 21. First conductive sheet; 211. First moving contact; 212. Second moving contact; 213. Connecting section; 214. First elastic section; 215. Second elastic section; 216. Avoiding groove; 22. Second conductive sheet; 221. First static contact; 23. Third conductive sheet; 231. Second static contact; 232. Connecting part; 24. Opening structure; 241. Opening member; 25. Grounding conductive sheet;

[0030] 30. Plug. DETAILED DESCRIPTION

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention; the terms used in this specification are only for the purpose of describing specific embodiments and are not intended to limit the present invention. For example, the directions or positions indicated by the terms "length", "width", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the directions or positions shown in the drawings, which are only for the convenience of description and should not be understood as limitations on the present technical solution.

[0032] The terms "including" and "having" and any variations thereof in the specification and claims of the present invention and the above-mentioned drawings are intended to cover non-exclusive inclusions; the terms "first", "second", etc. in the specification and claims of the present invention or the above-mentioned drawings are used to distinguish different objects rather than to describe a specific order. "Multiple" means two or more, unless otherwise clearly and specifically defined.

[0033] In the specification and claims of the present invention and the above-mentioned drawings, when an element is referred to as being "fixed to" or "mounted on" or "disposed on" or "connected to" another element, it may be directly or indirectly located on the other element. For example, when an element is referred to as being "connected to" another element, it may be directly or indirectly connected to the other element.

[0034] In addition, reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0035] The embodiment of the present invention provides a socket 100 for preventing accidental touch. Figures 1 to 3As shown, the anti-mistaken-touch socket 100 includes a mounting seat and an electrical connection assembly 20 disposed in the mounting seat. The electrical connection assembly 20 includes two first conductive sheets 21, two second conductive sheets 22 and two third conductive sheets 23. The two first conductive sheets 21 can be cross-arranged, and one end of each first conductive sheet 21 can be provided with a first moving contact 211, and the other end can be provided with a second moving contact 212. It can be understood that based on the cross-arrangement of the two first conductive sheets 21, the first moving contacts 211 of the two first conductive sheets 21 are both located at the lower side of the first conductive sheet 21, and the second moving contacts 212 of the two first conductive sheets 21 are both located at the upper side of the first conductive sheet 21. Of course, the first moving contact 211 can also be located at the upper side of the first conductive sheet 21, and the second moving contact 212 can also be located at the lower side of the first conductive sheet 21. In other words, the first movable contact 211 of one first conductive sheet 21 and the second movable contact 212 of the other first conductive sheet 21 are located on the right, and the second movable contact 212 of one first conductive sheet 21 and the first movable contact 211 of the other first conductive sheet 21 are located on the left.

[0036] Each second conductive sheet 22 may be provided with a first static contact 221, and the two first static contacts 221 and the two first movable contacts 211 may be arranged in a one-to-one correspondence interval, that is, the first static contact 221 and the first movable contact 211 are in a normally open state. It can be understood that the two second conductive sheets 22 are arranged on the left and right sides, one of the first static contacts 221 and the first movable contact 211 of one first conductive sheet 21 are arranged in a corresponding interval, and the other first static contact 221 and the first movable contact 211 of the other first conductive sheet 21 are arranged in a corresponding interval.

[0037] A second static contact 231 may be provided at one end of each third conductive sheet 23, and the two second static contacts 231 and the two second movable contacts 212 may be arranged in a one-to-one correspondence interval, that is, the second static contact 231 and the second movable contact 212 are in a normally open state. It can be understood that the two third conductive sheets 23 are arranged on the left and right sides, one second static contact 231 and the second movable contact 212 of one first conductive sheet 21 are arranged in a corresponding interval, and the other second static contact 231 and the second movable contact 212 of the other first conductive sheet 21 are arranged in a corresponding interval. The other end of each third conductive sheet 23 may be provided with a plug-in portion 232, and the two plug-in portions 232 may be separately arranged between the first movable contact 211 of one first conductive sheet 21 and the second movable contact 212 of the other first conductive sheet 21, so that when the plug pin 30 is inserted into a certain plug-in portion 232, the first movable contact 211 and the second movable contact 212 close to the plug-in portion 232 respectively abut against the corresponding first static contact 221 and the second static contact 231. It can be understood that the two third conductive sheets 23 are separately arranged on the left and right sides, and when the plug pin 30 is inserted into the plug-in portion 232 on the left side, the plug pin 30 simultaneously presses the first movable contact 211 on the left side of the first conductive sheet 21 and the second movable contact 212 on the other second conductive sheet 22, so that the two are respectively abutted against the first static contact 221 and the second static contact 231 on the left side. The same is true for the right side, which will not be repeated here.

[0038] It can be understood that the working principle of the anti-mistake-touch socket 100 is roughly as follows:

[0039] When the plug pin 30 is inserted into the plug-in portion 232 on only one side, only the first moving contact 211 and the second moving contact 212 on this side are respectively in contact with the corresponding first static contact 221 and the second static contact 231, while the first moving contact 211 and the second moving contact 212 on the other side are respectively in a spaced state with the corresponding first static contact 221 and the second static contact 231, that is, at this time, the moving contact at one end of each first conductive sheet 21 is not in contact with the corresponding static contact, and the socket is still in a power-off state.

[0040] When the plug pin 30 is inserted into the plug-in parts 232 on both sides at the same time, the first moving contacts 211 and the second moving contacts 212 on both sides are respectively abutted against the corresponding first static contacts 221 and the second static contacts 231, that is, at this time, the first moving contacts 211 and the second moving contacts 212 of the two first conductive sheets 21 are connected to the corresponding first static contacts 221 and the second static contacts 231, and the socket is in a power-on state.

[0041] In summary, compared with the prior art, the anti-mistake-touch socket 100 has at least the following beneficial effects:

[0042] When only one pin 30 of the anti-mistaken-touch socket 100 is inserted into a certain plug-in part 232, the first moving contact 211 and the second moving contact 212 close to the plug-in part 232 are respectively in contact with the corresponding first static contact 221 and the second static contact 231, while the first moving contact 211 and the second moving contact 212 close to the other plug-in part 232 are still in a spaced state with the corresponding first static contact 221 and the second static contact 231, respectively. At this time, the moving contact at one end of each first conductive sheet 21 is not in contact with the corresponding static contact, and the socket is still in a power-off state, which effectively avoids potential safety hazards such as electric shock injuries to personnel, electric shock hazards, or short-circuit failures of electrical appliances caused by mistakenly inserting a conductive object into any socket, thereby improving the safety of the socket.

[0043] In order to make those skilled in the art better understand the present invention, Figures 1 to 4 , clearly and completely describe the technical solutions in the embodiments of the present invention.

[0044] In some embodiments, Figure 3 and Figure 4 As shown, each first conductive sheet 21 includes a connecting section 213, a first elastic section 214 formed by bending one end of the connecting section 213, and a second elastic section 215 formed by bending the other end of the connecting section 213. The two connecting sections 213 can be cross-arranged so that the first elastic section 214 of each first conductive sheet 21 is symmetrically arranged on the left and right sides, and the second elastic section 215 of each first conductive sheet 21 is symmetrically arranged on the left and right sides. The first moving contact 211 can be arranged at the end of the first elastic section 214 and away from the plug-in portion 232, and the second moving contact 212 can be arranged at the end of the second elastic section 215 and away from the plug-in portion 232.

[0045] In some embodiments, Figure 2 As shown, a clearance groove 216 may be formed at the intersection of the two connecting sections 213 to prevent the two connecting sections 213 from interfering with each other.

[0046] In some embodiments, Figure 3 or Figure 4As shown, each plug-in portion 232 may be provided with a push-up structure 24, each push-up structure 24 includes two push-up members 241 disposed on both sides of the plug-in portion 232, and the two push-up members 241 may be disposed on the first elastic segment 214 and the second elastic segment 215 close to the plug-in portion 232 and facing one side of the plug-in portion 232. It can be understood that the two push-up members 241 of the push-up structure 24 on the left side are disposed on the first elastic segment 214 and the second elastic segment 215 on the left side, and are respectively located between the plug-in portion 232 and the first elastic segment 214 on the left side, and on the plug-in portion 232 and the second elastic segment 215 on the left side, so that when the plug pin 30 is inserted into the plug-in portion 232 on the left side, the plug pin 30 pushes against the two push-up members 241 to make the first moving contact 211 and the second moving contact 212 respectively disposed on the first elastic segment 214 and the second elastic segment 215 abut against the corresponding first static contact 221 and the second static contact 231. The same applies to the right side, which will not be repeated here.

[0047] In some embodiments, the top opening member 241 may be made of plastic material, so that the top opening structure 24 and the plug pins 30 are effectively insulated when the socket is powered on.

[0048] In some embodiments, as a configuration method of the electrical connection assembly 20, such as Figure 3 As shown, the two first elastic sections 214 can be arranged horizontally, and the two second elastic sections 215 can also be arranged horizontally. It can be understood that only when the plug-in portion 232 is perpendicular to the first elastic section 214 and the second elastic section 215 on the same side, when the plug-in portion 232 is inserted, the plug-in pin 30 can simultaneously abut against its first elastic section 214 and the second elastic section 215. Based on this, if the two first elastic sections 214 are both arranged at the upper end and arranged horizontally, and the two first elastic sections 214 are both arranged at the upper end and arranged horizontally, then the structure is a double-pin socket structure.

[0049] In some embodiments, as another configuration of the electrical connection assembly 20, Figure 4 As shown, the two first elastic sections 214 may form an angle, and the two second elastic sections 215 may also form an angle, and the angle between the two first elastic sections 214 is the same as the angle between the two second elastic sections 215 .

[0050] Furthermore, if Figure 4As shown, the leakage prevention structure also includes a grounding conductive sheet 25. It can be understood that only when the plug-in portion 232 is perpendicular to the first elastic section 214 and the second elastic section 215 on the same side, when the plug-in portion 232 is inserted, the plug-in pin 30 can simultaneously abut against its first elastic section 214 and the second elastic section 215. Based on this, the two first elastic sections 214 can form an angle, and the two second elastic sections 215 can also form an angle, and the angle of the two first elastic sections 214 is the same as the angle of the two second elastic sections 215. Combined with the grounding conductive sheet 25, the structure is a three-pin socket structure.

[0051] In some embodiments, Figure 2 As shown, the mounting seat includes a base 10 and a panel (not shown) covering the base 10, and the base 10 may have a mounting groove 11, and the electrical connection assembly 20 may be placed in the mounting groove 11. The mounting groove 11 includes two symmetrically arranged and mutually connected mounting cavities 111, and each mounting cavity 111 may be provided with a second conductive sheet 22, a third conductive sheet 23, and a first movable contact 211 of one first conductive sheet 21 and a second movable contact 212 of the other first conductive sheet 21, and the intersection of the two connecting sections 213 is arranged at the connecting portion of the mounting groove 11.

[0052] In some embodiments, Figure 1 As shown, at least two electrical connection components 20 are provided. Further, the number of mounting slots 11 can be set corresponding to the number of electrical connection components 20.

[0053] In some embodiments, Figures 1 to 4 As shown, the two second conductive sheets 22 can be arranged on the same side of the mounting groove 11. It can be understood that the two second conductive sheets 22 are arranged in the two mounting cavities 111 and are located at the lower end (the two second conductive sheets 22 are relatively arranged at the upper end of the two mounting cavities 111), that is, the two second conductive sheets 22 are arranged on the lower side of the mounting groove 11 (i.e., the same side) to facilitate the cross arrangement of the first conductive sheets 21, ensuring that the power can be cross-transmitted when the socket is powered on, and when the single-side (left or right) contact is closed, the side socket is not powered.

[0054] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A socket for preventing accidental touch, characterized in that: It comprises a mounting seat and an electrical connection assembly arranged in the mounting seat, wherein the electrical connection assembly comprises two first conductive sheets, two second conductive sheets and two third conductive sheets, the two first conductive sheets are arranged crosswise, and one end of each of the first conductive sheets is provided with a first moving contact, and the other end is provided with a second moving contact; Each of the second conductive sheets is provided with a first static contact, and two of the first static contacts are arranged in a one-to-one correspondence with the two of the first movable contacts; A second static contact is provided at one end of each of the third conductive sheets, and two of the second static contacts are spaced apart in one-to-one correspondence with the two second moving contacts, and a plug-in portion is provided at the other end, and the two plug-in portions are provided between the first moving contact of one of the first conductive sheets and the second moving contact of the other first conductive sheet, so that when the pin is inserted into a certain plug-in portion, the first moving contact and the second moving contact close to the plug-in portion are respectively abutted against the corresponding first static contact and the second static contact.

2. The anti-mistake-touch socket according to claim 1, characterized in that: Each of the first conductive sheets includes a connecting section, a first elastic section formed by bending one end of the connecting section, and a second elastic section formed by bending the other end of the connecting section, the two connecting sections are cross-arranged, the first moving contact is arranged at the end of the first elastic section and away from the side of the plug-in portion, and the second moving contact is arranged at the end of the second elastic section and away from the side of the plug-in portion.

3. The anti-mistaken-touch socket according to claim 2, characterized in that: The intersections of the two connecting sections are both provided with air avoidance grooves.

4. The anti-mistake-touch socket according to claim 2, characterized in that: Each of the plug-in parts is provided with a top opening structure, each of the top opening structures comprises two top opening members respectively arranged on both sides of the plug-in part, and the two top opening members are respectively arranged on the first elastic section and the second elastic section close to the plug-in part and facing one side of the plug-in part.

5. The anti-mistake-touch socket according to claim 4, characterized in that: The top opening piece is made of plastic material.

6. The anti-mistaken-touch socket according to claim 2, characterized in that: The two first elastic sections are arranged horizontally, and the two second elastic sections are arranged horizontally.

7. The anti-mistake-touch socket according to claim 2, characterized in that: The two first elastic sections form an included angle, the two second elastic sections form an included angle, and the included angle of the two first elastic sections is the same as the included angle of the two second elastic sections.

8. The anti-mistake-touch socket according to claim 7, characterized in that: The anti-leakage structure also includes a grounding conductive sheet.

9. The anti-mistake-touch socket according to claim 1, characterized in that: The mounting seat includes a base and a panel covering the base, the base has a mounting groove, the mounting groove includes two symmetrically arranged and interconnected mounting cavities, each of the mounting cavities is provided with a second conductive sheet, a third conductive sheet, and the first moving contact of one of the first conductive sheets and the second moving contact of the other first conductive sheet.

10. The anti-mistaken-touch socket according to claim 9, characterized in that: The two second conductive sheets are arranged on the same side of the mounting groove.

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