CN111244683A

CN111244683A - Spring energy storage safety pull-free socket with touch unlocking function

Info

Publication number: CN111244683A
Application number: CN202010027295.7A
Authority: CN
Inventors: 张辰啸; 胡友天; 夏蔓芸; 杨帆; 王邺; 许媛
Original assignee: Ma'anshan Chenmuyun Intelligent Technology Development Co Ltd
Current assignee: Ma'anshan Chenmuyun Intelligent Technology Development Co Ltd
Priority date: 2020-01-10
Filing date: 2020-01-10
Publication date: 2020-06-05

Abstract

The invention discloses a spring energy storage safety pull-free socket with a touch unlocking function, which belongs to the technical field of sockets and comprises a cover plate, a slidable panel and a base, wherein the cover plate is clamped on the front surface of the base; when the socket works, the panel return spring stores energy, the locking rod is locked, and the locking rod can be controlled to be unlocked and ejected out of the socket through the ejection mechanism switch, so that multiple using methods and spaces are provided for users, the structure is simple, the manufacturing cost is low, and the use is safer and more convenient under the combined action of the sliding panel and the protective door.

Description

Spring energy storage safety pull-free socket with touch unlocking function

Technical Field

The invention relates to the technical field of sockets, in particular to a spring energy-storage safe pull-free socket capable of unlocking by touching.

Background

With the development of society, the socket is also generally applied to our life, production and work, and brings unprecedented convenience to our. On the other hand, however, the socket has many disadvantages. Some sockets are designed to be very compact in order to stably clamp the electrodes of the plug, and especially some high-power sockets, if the electric shoes are not firmly clamped, the temperature rise of the contact surface is too high, sparks are generated, and even fire is caused. However, the design makes the socket difficult to pull out, and causes great damage to the plug.

The patent publication No. CN108365486A proposes that the push button device is used to make the plug inserted into the socket, and after the plug is pushed (pressed) forward, the internal ejecting mechanism is unlocked, and the plug is ejected to essentially change the original consistent process of pulling out the socket (pulled), so as to avoid the hard pulling out. And the power is not supplied under the condition that the plug is not used, so that unnecessary electric shock is prevented.

However, in the implementation process of the invention patent of the publication No. CN108365486A, through experimental research of the inventor team, the torsion spring hook provided in the invention moves in the button type card slot to realize the function. When in use, the utility model can be popped up only by pressing down, which can not be easily powered off and is inconvenient in use. Based on the above, the invention designs a spring energy storage safety pull-free socket with a touch unlocking function, so as to solve the problems.

Disclosure of Invention

The invention aims to provide a spring energy-storage safe pull-free socket with a touch unlocking function, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a touch spring energy storage safety of unblock formula and exempt from to pull out socket, includes apron, slidable panel, base, panel reset spring, shutter, power contact reed, switch reset spring, locking lever and locking lever distal end connecting piece, its characterized in that: the front surface of the base is clamped with a cover plate, the center of the front surface of the cover plate is provided with a slidable panel in a sliding and penetrating way, the center of the top of the front surface of the cover plate is provided with an ejection mechanism switch in a sliding and penetrating way, the ejection mechanism switch is positioned above the slidable panel, four corners of the bottom of an inner cavity of the base are welded with panel reset springs, the tops of the panel reset springs are welded with the tops of the inner walls of the slidable panel, the center of the bottom of the inner wall of the base is welded with a protective door, the inner cavity of the protective door is provided with a power supply contact spring, the centers of the left side surface and the right side surface of the ejection mechanism switch are respectively welded with switch reset springs between the inner walls of the left side and the right side surface of the base, the left side and the right side of the bottom of the, the far-end connecting piece of the locking rod is positioned at the bottom of the inner wall of the base.

Preferably, the front surface of the slidable panel is provided with a jack in a penetrating manner, and the bottom of the slidable panel is provided with a hook.

Preferably, a locking groove is welded at the center of the inner side surface of the locking rod.

Preferably, the inner cavity of the locking groove is locked with the hook.

Preferably, the socket matches a plug.

Preferably, the power contact spring is connected to a plug.

Preferably, the bottom of the power supply contact spring is welded with the bottom of the inner wall of the base.

Preferably, the top center of the cover plate is sleeved with the top of the vertical part of the pop-up mechanism switch through a sliding groove.

Preferably, the whole of the pop-up mechanism switch is in a shape like the Chinese character 'tu', the cross rods on the left side and the right side of the vertical part of the pop-up mechanism switch are asymmetrically arranged, and the top and the bottom of the vertical part of the pop-up mechanism switch are respectively positioned on two horizontal lines.

Preferably, the top of the protection door is not in contact with the bottom of the sliding panel.

Compared with the prior art, the invention has the beneficial effects that: when the socket works, the panel return spring stores energy, the locking rod is locked, the locking rod can be controlled to be unlocked and popped out of the socket through the popping mechanism switch, multiple using methods and spaces are provided for users, the structure is simple, the manufacturing cost is low, and the socket is safer and more convenient to use under the combined action of the sliding panel and the protective door.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is an isometric view of the structure of the present invention.

FIG. 2 is a plan view of the structure of the present invention.

FIG. 3 is a right side elevational view of the structure of the present invention.

FIG. 4 is a cross-sectional view of the structure A-A of the present invention.

FIG. 5 is a cross-sectional view of structure B-B of the present invention.

Figure 6 is an isometric view of a structure of the present invention (without the cover and slidable panel).

Figure 7 is an isometric view of a structure of the invention (without the cover and base).

FIG. 8 is an isometric view of a slidable panel of the present invention.

Fig. 9 is an isometric view of the eject mechanism switch of the present invention.

FIG. 10 is an isometric view of a locking bar of the present invention.

Fig. 11 is an isometric view of a locking rod distal connector of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-cover plate; 2-a slidable panel; 3-pop-up mechanism switch; 4-a base; 5-panel return spring; 6-protective door; 7-power contact reed; 8-switch return spring; 9-a locking lever; 10-locking the rod distal link.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-11, the present invention provides a technical solution: the utility model provides a touch unblock formula spring energy storage safety exempts from to pull out socket, includes apron 1, slidable panel 2, base 4, panel reset spring 5, shutter 6, power contact reed 7, switch reset spring 8, locking lever 9 and locking lever distal end connecting piece 10, its characterized in that: a cover plate 1 is clamped on the front surface of a base 4, a slidable panel 2 is arranged in the center of the front surface of the cover plate 1 in a sliding penetrating mode, an ejecting mechanism switch 3 is inserted in the center of the top of the front surface of the cover plate 1 in a sliding penetrating mode, the ejecting mechanism switch 3 is positioned above the slidable panel 2, panel reset springs 5 are welded at four corners of the bottom of an inner cavity of the base 4, the top of each panel reset spring 5 is welded with the top of the inner wall of the slidable panel 2, a protective door 6 is welded at the center of the bottom of the inner wall of the base 4, a power supply contact reed 7 is arranged in the inner cavity of the protective door 6, switch reset springs 8 are welded between the centers of the left side surface and the right side surface of the ejecting mechanism switch 3 and the inner walls of the left side and the right side of the base 4 respectively, locking rods 9 are transversely riveted, the locking lever distal end connector 10 is located at the bottom of the inner wall of the base 4.

The front surface of the slidable panel 2 is provided with jacks in a penetrating mode, the bottom of the slidable panel 2 is provided with hooks, the jacks in the slidable panel 2 can be combined in various types, only the jacks corresponding to the most common two-hole and three-hole plugs are used for showing the jacks, the bottom of the slidable panel 2 is provided with hooks, and the extending hooks can provide a locking function.

The locking groove is welded at the center of the inner side surface of the locking rod 9.

The inner cavity of the lock groove is locked with the hook.

The jack is matched with a plug, the power supply contact reed 7 is connected with the plug, the power supply contact reed 7 is used for supplying power to the plug, and the bottom of the power supply contact reed 7 is welded with the bottom of the inner wall of the base 4.

The top center of the cover plate 1 is sleeved with the top of the vertical part of the pop-up mechanism switch 3 through a chute.

The whole body of the pop-up mechanism switch 3 is in a shape like the Chinese character 'tu', the cross rods on the left side and the right side of the vertical part of the pop-up mechanism switch 3 are asymmetrically arranged, the top and the bottom of the vertical part of the pop-up mechanism switch 3 are respectively positioned on two horizontal lines, the top center of the cover plate 1 is sleeved with the top of the vertical part of the pop-up mechanism switch 3 through a sliding groove, the pop-up mechanism switch 3 can slide relatively along the surface of the cover plate 1, and the pop-up mechanism switch can not be perpendicular to.

The shutter 6 is conventional shutter mechanism, the top of shutter 6 is not contacted with the bottom of slidable panel 2, can guarantee that slidable panel 2 pops out the back, can take the plug more easily, shutter 6 installs on base 4, be used for protecting power contact reed 7 not by the maloperation, slidable panel 2 has great distance at the initial condition of no socket and shutter 6, can further reduce the probability that shutter 6 was opened by the mistake, slidable panel 2 can fix a position for the plug, so the plug can pass shutter 6 more easily during normal use.

The specific application of this embodiment is:

from the initial position, when the plug is inserted into the slidable panel 2, the slidable panel 2 moves along with the plug and compresses the panel return spring 5, the panel return spring 5 stores energy, and after the working position is reached, the hook on the slidable panel 2 is locked with the locking rod 9. The pop-up mechanism switch 3 is unlocked, and the energy storage of the panel return spring 5 is released, so that the slidable panel 2 is restored to the initial position, and the plug can be taken out in the process without being pulled out by hands conventionally.

When the electrical equipment is not used, the socket has more application possibilities compared with the conventional socket; the method specifically comprises the following steps:

the first embodiment is as follows: when the socket needs to be pulled out, the socket can be pulled out like a conventional socket.

Example two: when the socket needs to be pulled out, the ejecting mechanism switch 3 on the sliding cover plate 1 can be used for unlocking the locking device, the sliding panel 2 and the plug can be easily taken away after the energy storage of the panel reset spring 5 is released, and the conventional pulling-out action is not needed.

Example three: when the socket is not pulled out only by power failure, the locking device can be unlocked by the ejection mechanism switch 3 on the sliding cover plate 1, and the sliding panel 2 and the plug can be ejected after the energy storage of the panel reset spring 5 is released; at this time, due to the action of gravity and friction, the plug can be hung on the slidable panel 2, the plug is not taken away, and when electricity is needed, the plug is pushed into the socket.

Therefore, the invention obviously increases the functions of the socket, has higher customer selectivity and ensures that the use is more convenient and safer.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a touch spring energy storage safety of unblock formula and exempt from to pull out socket, includes apron (1), slidable panel (2), base (4), panel reset spring (5), shutter (6), power contact reed (7), switch reset spring (8), locking lever (9) and locking lever distal end connecting piece (10), its characterized in that: the front surface of the base (4) is clamped with a cover plate (1), the front surface center of the cover plate (1) is provided with a slidable panel (2) in a sliding and penetrating manner, the front surface top center of the cover plate (1) is provided with an ejection mechanism switch (3) in a sliding and penetrating manner, the ejection mechanism switch (3) is positioned above the slidable panel (2), four corners of the bottom of an inner cavity of the base (4) are welded with panel reset springs (5), the top of the panel reset springs (5) is welded with the top of the inner wall of the slidable panel (2), the center of the bottom of the inner wall of the base (4) is welded with a protective door (6), the inner cavity of the protective door (6) is provided with a power supply contact reed (7), the centers of the left side surface and the right side surface of the ejection mechanism switch (3) are respectively welded with the inner walls of the left side and the right side of the base, the left side and the right side of the bottom of the pop-up mechanism switch (3) are transversely riveted with locking rods (9), a locking rod far-end connecting piece (10) is connected between the tops of the other ends of the two groups of locking rods (9) in a tenon mode, and the locking rod far-end connecting piece (10) is located at the bottom of the inner wall of the base (4).

2. A touch unlocked spring-loaded safety pull-free socket according to claim 1, wherein: the front surface of the slidable panel (2) is provided with a jack in a penetrating way, and the bottom of the slidable panel (2) is provided with a hook.

3. A touch unlocked spring-loaded safety pull-free socket according to claim 2, wherein: the center of the inner side surface of the locking rod (9) is welded with a locking groove.

4. A touch unlocked spring-loaded safety pull-free socket according to claim 3, wherein: the inner cavity of the lock groove is locked with the hook.

5. A touch unlocked spring-loaded safety pull-free socket according to claim 2, wherein: the jack is matched with the plug.

6. The touch unlocked spring-loaded safety pull-free socket according to claim 5, wherein: the power supply contact reed (7) is connected with a plug.

7. A touch unlocked spring-loaded safety pull-free socket according to claim 1, wherein: the bottom of the power supply contact reed (7) is welded with the bottom of the inner wall of the base (4).

8. A touch unlocked spring-loaded safety pull-free socket according to claim 1, wherein: the top center of the cover plate (1) is sleeved with the top of the vertical part of the pop-up mechanism switch (3) through a sliding groove.

9. A touch unlocked spring-loaded safety pull-free socket according to claim 1, wherein: the whole pop-up mechanism switch (3) is in a 'soil' shape, the cross rods on the left side and the right side of the vertical part of the pop-up mechanism switch (3) are arranged asymmetrically, and the top and the bottom of the vertical part of the pop-up mechanism switch (3) are respectively positioned on two horizontal lines.

10. A touch unlocked spring-loaded safety pull-free socket according to claim 1, wherein: the top of the protective door (6) is not in contact with the bottom of the sliding panel (2).