CN219576072U - Push type anti-drop safety socket - Google Patents
Push type anti-drop safety socket Download PDFInfo
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- CN219576072U CN219576072U CN202320377605.7U CN202320377605U CN219576072U CN 219576072 U CN219576072 U CN 219576072U CN 202320377605 U CN202320377605 U CN 202320377605U CN 219576072 U CN219576072 U CN 219576072U
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- elastic
- locking mechanism
- push
- plug installation
- jack
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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Abstract
The utility model discloses a push-type anti-drop safety socket, which comprises a socket main body and a plug installation push bin, wherein the outer side wall of the plug installation push bin is in sliding connection with the inner wall of an upper end opening of the socket main body; the plug installation pressing bin is connected with the inner cavity of the upper end opening of the socket main body through an elastic self-locking mechanism, the plug installation pressing bin is pressed once, the elastic self-locking mechanism is locked, the plug installation pressing bin is continuously pressed for the second time, and the elastic self-locking mechanism is unlocked and pops up; an elastic metal wiring terminal is arranged at the inner bottom end of the upper end opening of the socket main body; the jack is arranged in the plug installation pressing bin, the width of the lower opening of the jack is smaller than that of the upper opening, and a V-shaped conductive metal contact piece is correspondingly and slidably arranged in each jack. The utility model has high safety, the plug can be tightly clamped when being inserted, and the plug can be easily pulled out when being pulled out, thereby being convenient for various people to operate.
Description
Technical Field
The utility model relates to the technical field of sockets, in particular to a push-type anti-falling safety socket.
Background
At present, the existing power socket has the following problems: the metal sheet in the jack of the socket is always kept in an electrified state, and when no plug is inserted, a user, especially children, easily touch the metal sheet by mistake, so that the metal sheet is dangerous. In addition, some existing sockets are easy to loosen under external force touch after the plug is inserted, so that electric connection is unstable, and if the plug is half inserted into the jack, when the plug is half fallen, once conductors touch two poles of the plug, short circuit is very easy to occur, potential safety hazards are caused, and life of people can be possibly endangered when the plug is serious. In order to prevent the plug from loosening and falling off and ensure the plug to be electrified stably, the metal sheets in the jacks are always designed to be tightly meshed with the metal plug of the power adapter so as to prevent the power failure of electric equipment, but if the metal plug is too tightly meshed, a new problem occurs, namely, the plug is particularly laborious to pull out, and the socket is very unfriendly to people with small hand strength or inconvenient to use with hard hands.
Therefore, it is necessary to design a power socket with high safety, in which the plug can be tightly engaged when inserted, and can be easily pulled out when pulled out, so as to solve the problems in the prior art.
Disclosure of Invention
In view of this, the utility model provides a push type anti-falling safety socket, which has the following specific technical scheme:
the push type anti-falling safety socket comprises a socket main body and a plug installation push bin, wherein the plug installation push bin is adaptively embedded in an upper end opening of the socket main body, and the outer side wall of the plug installation push bin is in sliding connection with the inner wall of the upper end opening of the socket main body; the plug installation pressing bin is connected with the inner cavity of the upper end opening of the socket main body through an elastic self-locking mechanism, the elastic self-locking mechanism is provided with a locking state and an ejecting state, the switching of the two states is realized through pressing, the plug installation pressing bin is pressed once, an elastic piece in the elastic self-locking mechanism is stressed, the elastic self-locking mechanism is locked, the plug installation pressing bin is continuously pressed twice, the elastic piece in the elastic self-locking mechanism rebounds, and the elastic self-locking mechanism is unlocked and ejected; the inner bottom end of the upper end opening of the socket main body is provided with an elastic metal wiring terminal which is respectively connected with a live wire, a null wire or the live wire, the null wire and the ground wire in the socket main body; two or three jacks are arranged in the plug installation pressing bin, the width of the lower opening of each jack is smaller than that of the upper opening, a V-shaped conductive metal contact piece is correspondingly and slidably arranged in each jack, the bottom end of each V-shaped conductive metal contact piece can penetrate through the lower opening of each jack, the lower opening of each jack is connected with the corresponding elastic metal wiring terminal under the locking state of the elastic self-locking mechanism, and the lower opening of each jack is disconnected with the corresponding elastic metal wiring terminal under the ejecting state of the elastic self-locking mechanism.
By adopting the technical scheme, the push-type anti-drop safety socket completes the working process of pressing the plug installation pressing bin downwards to realize power-on and pressing the plug installation pressing bin again to enable the plug installation pressing bin to rebound to realize power-off, can prevent electric leakage, and greatly improves the use safety of the socket. Meanwhile, the design of the jack in the pressing bin and the corresponding V-shaped conductive metal contact piece for the plug installation also enables the plug to be easy to insert when being pressed down and easy to pull when being lifted up, and the V-shaped conductive metal contact piece can tightly clamp the plug when the plug is inserted into the V-shaped conductive metal contact piece and connected with electricity, so that the plug is prevented from falling off, the safety of the socket is further improved, and meanwhile, the operation of various people is facilitated.
Preferably, when the elastic piece in the elastic self-locking mechanism rebounds and is in a non-stressed state, the upper surface of the plug installation pressing bin is higher than the upper surface of the socket main body; when the elastic self-locking mechanism is in a locking state, the upper surface of the plug installation pressing bin is flush with the upper surface of the socket main body.
Preferably, a first limiting part for limiting the plug installation pressing bin to slide upwards out of the upper end opening of the socket main body is arranged on the inner wall of the upper end opening of the socket main body.
Preferably, the first limiting part is a first stop block arranged at the upper part of the inner wall of the upper end opening of the socket main body, and the elastic self-locking mechanism is arranged at the lower part of the first stop block.
Preferably, a second limiting part for limiting the V-shaped conductive metal contact to slide out of the jack upwards is arranged on the inner wall of the jack.
Preferably, the second limiting part is a second stop block arranged at the opposite position of the upper parts of the two inner walls of the jack, and the V-shaped conductive metal contact is arranged at the lower position of the second stop block.
Preferably, the elastic metal wiring terminal is made of elastic metal material, or the elastic metal wiring terminal is a metal wiring terminal with an elastic structure installed at the bottom end.
Preferably, the elastic self-locking mechanism is a heart-shaped groove type elastic self-locking mechanism or a pressing telescopic type elastic self-locking mechanism with the same pressing working principle as a ball pen.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of an external structure of a push-type anti-falling safety socket in an ejecting state of an elastic self-locking mechanism according to an embodiment of the present utility model.
Fig. 2 is a cross-sectional view of a push-type anti-drop safety socket in an ejected state of an elastic self-locking mechanism according to an embodiment of the present utility model.
Fig. 3 is a schematic diagram of an external structure of a push-type anti-falling safety socket in a locked state of an elastic self-locking mechanism according to an embodiment of the present utility model.
Fig. 4 is a cross-sectional view of a push-type anti-falling safety socket in a locked state of an elastic self-locking mechanism according to an embodiment of the present utility model.
Fig. 5 is an isometric view of an elastic self-locking mechanism in an ejected state according to an embodiment of the present utility model.
Fig. 6 is a front view of an elastic self-locking mechanism in an ejected state according to an embodiment of the present utility model.
Fig. 7 is a side cross-sectional view of an embodiment of the utility model in an ejected state of the elastic self-locking mechanism.
Fig. 8 is an isometric view of an elastic self-locking mechanism in a locked state according to an embodiment of the present utility model.
Fig. 9 is a front view of an elastic self-locking mechanism in a locked state according to an embodiment of the present utility model.
Fig. 10 is a side cross-sectional view of an embodiment of the present utility model in a locked state of an elastic self-locking mechanism.
In the figure: 1-socket main body, 2-plug installation pressing bin, 3-elasticity self-locking mechanism, 4-elasticity metal binding post, 5-jack, 6-V shape conductive metal contact, 7-dog one, 8-dog two, 9-elastic structure.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Examples:
as shown in fig. 1 to 10, the push-type anti-falling safety socket of the present utility model comprises a socket body 1 and a plug mounting push-type bin 2.
The plug installation pressing bin 2 is embedded in the upper end opening of the socket main body 1 in a matching way, and the outer side wall of the plug installation pressing bin 2 is in sliding connection with the inner wall of the upper end opening of the socket main body 1.
The plug installation is pressed and is connected through elasticity self-locking mechanism 3 between the upper end opening inner chamber of storehouse 2 and socket main part 1, elasticity self-locking mechanism 3 has locking state and pop out the state, and the switching of two states is realized through pressing, presses the plug installation once and presses storehouse 2, and the elastic component atress in the elasticity self-locking mechanism 3, and elasticity self-locking mechanism 3 locks, continues the secondary to press the plug installation to press storehouse 2, and the elastic component in the elasticity self-locking mechanism 3 kick-backs, and elasticity self-locking mechanism 3 unblock pops out, see fig. 5-10.
The inner bottom of the upper opening of the socket main body 1 is provided with an elastic metal binding post 4 which is respectively connected with the fire wire, the null wire or the fire wire, the null wire and the ground wire inside the socket main body. Two or three jacks 5 are arranged in the plug installation pressing bin 2, the width of the lower opening of each jack 5 is smaller than the width of the upper opening, a V-shaped conductive metal contact piece 6 is correspondingly and slidably arranged in each jack 5, the bottom end of each V-shaped conductive metal contact piece 6 can penetrate through the lower opening of each jack 5 and is connected with the corresponding lower elastic metal wiring terminal 4 in the locking state of the elastic self-locking mechanism 3, and the corresponding lower elastic metal wiring terminal 4 is disconnected in the ejecting state of the elastic self-locking mechanism 3.
In practical situations, a plurality of upper end openings can be formed in one socket main body 1, a plug installation pressing bin 2 is correspondingly installed in each upper end opening, and different plug installation pressing bins 2 can be designed to be capable of being matched with plugs of different types.
According to the utility model, the elastic self-locking mechanism 3 is arranged between the plug installation pressing bin 2 and the upper end opening inner cavity of the socket main body 1, the elastic piece in the elastic self-locking mechanism 3 is stressed when the plug installation pressing bin 2 is pressed for the first time, the elastic self-locking mechanism 3 is locked, the plug installation pressing bin 2 is continuously pressed for the second time, the elastic piece in the elastic self-locking mechanism 3 rebounds, the elastic self-locking mechanism 3 is unlocked and pops out, the V-shaped conductive metal contact piece 6 in the jack 5 can be electrically connected with the corresponding elastic metal wiring terminal 4 under the drive of the plug under the locking state of the elastic self-locking mechanism 3, and the V-shaped conductive metal contact piece 6 in the jack 5 can be electrically disconnected with the corresponding elastic metal wiring terminal 4 after the elastic self-locking mechanism 3 is pressed down and popped out for the second time.
That is, the plug must be inserted and the plug installation pressing bin 2 is pressed down entirely before being electrified, and then pressed once again, the plug installation pressing bin 2 drives the plug to ascend and then to be powered off, and the conductive metal contact in the jack 5 is not electrified under the condition of not pressing, so that the situation that the socket is damaged by electric shock caused by the fact that a user touches the internal conductive metal contact by mistake in normal times is effectively avoided.
In addition, the lower opening width of the jack in the plug installation pressing bin 2 is designed to be smaller than the upper opening width, when the plug is inserted into the jack 5 and the plug installation pressing bin 2 is pressed down, the plug can also move downwards along the lower opening of the jack 5 with the V-shaped conductive metal contact 6, so that the internal included angle of the V-shaped conductive metal contact 6 can be gradually reduced when the V-shaped conductive metal contact 6 is connected with the elastic metal wiring terminal 4 to tightly clamp the plug; when the plug installation is pressed the storehouse 2 once more, V-arrangement conductive metal contact 6 moves up and with the disconnection of elasticity metal binding post 4, under the ascending drive of plug, V-arrangement conductive metal contact 6 moves up for jack 5 lower opening, and its inside contained angle can grow gradually again, lets the plug can easily pull out from V-arrangement conductive metal contact 6 for the pull-out operation of plug is more convenient, and labour saving and time saving more.
Meanwhile, if the plug installation pressing bin 2 is directly pressed down (the plug installation pressing bin 2 is not driven to move downwards by virtue of the plug insertion jack 5), the V-shaped conductive metal contact 6 does not move downwards along the lower opening of the jack, and correspondingly, the V-shaped conductive metal contact is not connected with the elastic metal wiring terminal 4, so that the occurrence of electric shock is reduced, and the safety of the socket is improved.
In a further specific embodiment, in order to facilitate a user to observe whether the plug installation pressing bin 2 is in a power-on or power-off state and ensure the aesthetic degree of the overall appearance of the socket, the utility model designs that when an elastic piece in the elastic self-locking mechanism 3 rebounds and is in a non-stressed state, the upper surface of the plug installation pressing bin 2 is higher than the upper surface of the socket main body 1; when the elastic self-locking mechanism 3 is in a locking state, the upper surface of the plug installation pressing bin 2 is flush with the upper surface of the socket main body 1.
In a further embodiment, a first limiting part for limiting the plug installation pressing bin 2 to slide upwards out of the upper end opening of the socket body 1 is arranged on the inner wall of the upper end opening of the socket body 1.
More specifically, the first limiting part is a first stop block 7 arranged at the upper opposite position of the inner wall of the upper end opening of the socket main body 1, and the elastic self-locking mechanism 3 is arranged below the first stop block 7.
In a further embodiment, a second limiting portion for limiting the V-shaped conductive metal contact 6 from sliding upwards out of the jack 5 is arranged on the inner wall of the jack 5.
More specifically, the second limiting part is a second stop block 8 arranged at the opposite position of the upper parts of the two inner walls of the jack 5, and the V-shaped conductive metal contact 6 is arranged below the second stop block 8.
In a further embodiment, the elastic metal terminal 4 is made of an elastic metal material, or the elastic metal terminal 4 is a metal terminal with an elastic structure 9 mounted at the bottom end. The purpose of the utility model is to make the metal wiring terminal elastic: when the secondary pressing plug mounting pressing bin 2 is unlocked, a allowance is given for downward movement of the plug and the V-shaped conductive metal contact 6.
In a further embodiment, the elastic self-locking mechanism 3 is a heart-shaped groove type elastic self-locking mechanism (refer to a scheme disclosed in a heart-shaped groove sliding block and self-locking component with the authorized publication number of CN 203746698U) or a pressing telescopic type elastic self-locking mechanism (refer to a scheme disclosed in an elastic self-locking mechanism and a pressing type cigarette case with the application publication number of CN 113247438A) which is the same as the pressing working principle of a ball pen.
The elastic self-locking mechanism shown in fig. 5-10 is a heart-shaped slot type elastic self-locking mechanism. Of course, the elastic self-locking mechanism used in the utility model can be other pressing elastic self-locking mechanisms with the existing structural forms, and the purposes of pressing and automatically locking and then pressing and automatically bouncing off can be achieved only by pressing and automatically bouncing off are not listed here.
The utility model can be applied to outdoor or high-altitude electric equipment connection places and also can be applied to electric equipment connection in daily life, and has the characteristics of simple structure, convenience, practicability and high safety.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant points refer to the description of the method section.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The push type anti-falling safety socket is characterized by comprising a socket main body and a plug installation push bin, wherein the plug installation push bin is adaptively embedded in an upper end opening of the socket main body, and the outer side wall of the plug installation push bin is in sliding connection with the inner wall of the upper end opening of the socket main body; the plug installation pressing bin is connected with the inner cavity of the upper end opening of the socket main body through an elastic self-locking mechanism, the elastic self-locking mechanism is provided with a locking state and an ejecting state, the switching of the two states is realized through pressing, the plug installation pressing bin is pressed once, an elastic piece in the elastic self-locking mechanism is stressed, the elastic self-locking mechanism is locked, the plug installation pressing bin is continuously pressed twice, the elastic piece in the elastic self-locking mechanism rebounds, and the elastic self-locking mechanism is unlocked and ejected; the inner bottom end of the upper end opening of the socket main body is provided with an elastic metal wiring terminal which is respectively connected with a live wire, a null wire or the live wire, the null wire and the ground wire in the socket main body; two or three jacks are arranged in the plug installation pressing bin, the width of the lower opening of each jack is smaller than that of the upper opening, a V-shaped conductive metal contact piece is correspondingly and slidably arranged in each jack, the bottom end of each V-shaped conductive metal contact piece can penetrate through the lower opening of each jack, the lower opening of each jack is connected with the corresponding elastic metal wiring terminal under the locking state of the elastic self-locking mechanism, and the lower opening of each jack is disconnected with the corresponding elastic metal wiring terminal under the ejecting state of the elastic self-locking mechanism.
2. The push-type anti-falling safety socket according to claim 1, wherein when the elastic member in the elastic self-locking mechanism is rebounded and is in a non-stressed state, the upper surface of the plug installation push-type bin is higher than the upper surface of the socket main body; when the elastic self-locking mechanism is in a locking state, the upper surface of the plug installation pressing bin is flush with the upper surface of the socket main body.
3. The push-type anti-falling safety socket according to claim 1, wherein a first limiting portion for limiting the plug installation push-type bin to slide upwards out of the upper opening of the socket body is arranged on the inner wall of the upper opening of the socket body.
4. A push type anti-falling safety socket according to claim 3, wherein the first limit part is a first stop block arranged at the upper opposite position of the inner wall of the upper end opening of the socket body, and the elastic self-locking mechanism is arranged below the first stop block.
5. The push-type anti-falling safety socket according to claim 1, wherein a second limiting portion for limiting the V-shaped conductive metal contact to slide upwards out of the jack is arranged on the inner wall of the jack.
6. The push type anti-falling safety socket according to claim 5, wherein the second limiting portion is a second stop block arranged at a position opposite to the upper portion of the two inner walls of the jack, and the V-shaped conductive metal contact is arranged at a position below the second stop block.
7. The push-on anti-falling safety socket according to claim 1, wherein the elastic metal terminal is made of elastic metal material, or the elastic metal terminal is a metal terminal with an elastic structure installed at the bottom end.
8. The push type anti-falling safety socket according to claim 1, wherein the elastic self-locking mechanism is a heart-shaped groove type elastic self-locking mechanism or a push type telescopic elastic self-locking mechanism which has the same push working principle as a ball pen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320377605.7U CN219576072U (en) | 2023-03-03 | 2023-03-03 | Push type anti-drop safety socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320377605.7U CN219576072U (en) | 2023-03-03 | 2023-03-03 | Push type anti-drop safety socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219576072U true CN219576072U (en) | 2023-08-22 |
Family
ID=87645909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320377605.7U Active CN219576072U (en) | 2023-03-03 | 2023-03-03 | Push type anti-drop safety socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219576072U (en) |
-
2023
- 2023-03-03 CN CN202320377605.7U patent/CN219576072U/en active Active
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