CN111224288A - Safe pull-free socket with ratchet locked panel not protruding for half stroke - Google Patents
Safe pull-free socket with ratchet locked panel not protruding for half stroke Download PDFInfo
- Publication number
- CN111224288A CN111224288A CN202010026705.6A CN202010026705A CN111224288A CN 111224288 A CN111224288 A CN 111224288A CN 202010026705 A CN202010026705 A CN 202010026705A CN 111224288 A CN111224288 A CN 111224288A
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- Prior art keywords
- sliding
- base
- ratchet wheel
- sliding seat
- panel
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
- H01R13/635—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only by mechanical pressure, e.g. spring force
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/44—Means for preventing access to live contacts
- H01R13/447—Shutter or cover plate
- H01R13/453—Shutter or cover plate opened by engagement of counterpart
- H01R13/4538—Covers sliding or withdrawing in the direction of engagement
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention relates to the technical field of sockets, and particularly discloses a ratchet-locked safe pull-free socket with a non-protruding half-stroke panel, which comprises a base, a mechanism support arranged at the bottom of an inner cavity of the base, a sliding mechanism, an adjusting mechanism and an ejecting mechanism, wherein the sliding mechanism is arranged on the base; the sliding mechanism is arranged on the tops of the two side plates of the base and is provided with sliding chutes, and the sliding chutes are symmetrically arranged on the left side plate and the right side plate of the base; the adjusting mechanism is arranged at the top of the mechanism support and comprises a sliding seat, and the sliding seat is arranged in the base; the ejection mechanisms are symmetrically arranged on two sides of the inner cavity of the base and comprise sleeves; the invention utilizes the principle of the ratchet wheel locking ejection mechanism to avoid the necessary action of pulling the plug outwards; the movement stroke is obviously reduced through the matching of the movement mechanisms, so that the slidable panel is not protruded any more; the practicability and the attractiveness are obviously improved, and in addition, under the combined action of the sliding panel and the protective door, the socket is safer and more convenient to use.
Description
Technical Field
The invention relates to the technical field of sockets, in particular to a safe pull-free socket with a ratchet wheel locking panel not protruding for half stroke.
Background
The socket is a socket into which one or more circuit terminals are inserted, and through which various terminals are inserted, and is called a power socket or a switch socket.
When the general socket is used, the plug can be pulled out only by pressing the patch board with one hand or an object, the pulling-out process is labor-consuming, meanwhile, the patch board is easy to damage, and the socket is inconvenient for the disabled, the old, the weak, the sick and the disabled to use, so that the use of the socket is not convenient enough; in the use process of the existing socket, problems also exist, such as the fact that in order to increase the contact of a power spring plate, reduce contact resistance and increase conductivity, the spring plate and a plug need to be clamped tightly, when the socket is used in a kitchen, oil stains are easily adhered to hands, the plug can be pulled out only by using large force, meanwhile, the hands of a user are easily adhered with water, and the risk of electric shock is increased when the plug is pulled out; when the socket is used, fine conductive objects such as iron wires and iron sheets are inserted into the socket, so that electric shock is easily caused by mistake.
The invention designs a safe pull-free socket with a ratchet locking panel not protruding a half stroke, so as to solve the problems.
Disclosure of Invention
The invention aims to provide a ratchet locking safety pull-free socket with a panel not protruding a half stroke, so as to solve the technical problems that when a kitchen provided by the background art works, the risk of electric shock is increased easily due to the fact that water is attached to the hand, the socket is pulled out with troublesome and laborious operation, and fine conductive objects such as iron wires and iron sheets are inserted into the socket, so that electric shock is caused by mistake, the panels of some sockets protrude out of the socket, and the attractiveness and the practicability are seriously affected.
In order to achieve the technical purpose, the invention provides the following technical scheme: a safe pull-free socket with a ratchet locked panel not protruding for half stroke comprises a base, a mechanism support arranged at the bottom of an inner cavity of the base, a sliding mechanism, an adjusting mechanism and an ejecting mechanism;
the sliding mechanism is arranged on the tops of the two side plates of the base and is provided with sliding chutes, and the sliding chutes are symmetrically arranged on the left side plate and the right side plate of the base;
the adjusting mechanism is arranged at the top of the mechanism support and comprises a sliding seat, and the sliding seat is arranged in the base;
the ejection mechanisms are symmetrically arranged on two sides of the inner cavity of the base and comprise sleeves, hollow cavities are arranged in the sleeves, the lower ratchet wheel is connected inside the hollow cavities in a sliding mode, and the sleeves are symmetrically and fixedly connected to the sliding seat.
The sliding seat is symmetrically provided with holes, the sliding seat is connected with the mechanism support in a sliding mode, and the mechanism support penetrates through the holes of the sliding seat.
The sliding mechanism further comprises a return spring and a slidable panel, the return spring is fixedly connected in the sliding groove, and the slidable panel is fixedly connected to the tops of the two return springs.
The slidable panel is provided with a first guide pillar, and the top of the slidable panel is positioned above the top of the base.
The adjusting mechanism further comprises a rotating arm, a sliding block and a second guide pillar, the rotating arm is symmetrically hinged to the mechanism support, the sliding block is hinged to two ends of the rotating arm, and the second guide pillar is symmetrically and fixedly connected to the sliding seat.
The upper sliding block is fixedly connected to the first guide pillar, the lower sliding block is fixedly connected to the second guide pillar, the sliding seat is fixedly connected with a power supply contact reed, the sliding seat is provided with a protective door, and the bottom of the protective door is connected with the base.
The number of the rotating arms is four, and the two rotating arms on the same side are arranged in a crossed mode.
The top of the protective door is not in contact with the bottom of the slidable panel, the protective door is positioned on the outer side of the power supply contact reed, and the protective door is not in contact with the power supply contact reed.
The pop-up mechanism further comprises a lower ratchet wheel, a ratchet wheel upper spring and an inner spring, the lower ratchet wheel is arranged inside the sleeve, the lower ratchet wheel is provided with an upper ratchet wheel, the top of the upper ratchet wheel is abutted to the slidable panel, the ratchet wheel upper spring is arranged outside the upper ratchet wheel, and the inner spring is arranged inside the sleeve.
The ratchet wheel upper spring is fixedly connected to the top of the sleeve, and the top of the ratchet wheel upper spring is fixedly connected with the bottom of the slidable panel.
Compared with the prior art, the invention has the beneficial effects that: the invention utilizes the principle of the ratchet wheel locking ejection mechanism to avoid the necessary action of pulling the plug outwards; the movement stroke is obviously reduced through the matching of the movement mechanisms, so that the slidable panel is not protruded any more; the practicability and the attractiveness are obviously improved, and in addition, under the combined action of the sliding panel and the protective door, the socket is safer and more convenient to use.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
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 a perspective view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a side view of the present invention;
FIG. 4 is a cross-sectional view taken along line A-A of the present invention;
FIG. 5 is a cross-sectional view taken along line B-B of the present invention;
FIG. 6 is a cross-sectional view taken along line C-C of the present invention;
FIG. 7 is a cross-sectional view taken along line D-D of the present invention;
FIG. 8 is a perspective view of a slidable panel of the present invention;
FIG. 9 is a perspective view of the present invention with the slidable panel and base removed;
FIG. 10 is a cross-sectional view of the ejection mechanism of the present invention;
FIG. 11 is a perspective view of the upper ratchet wheel of the present invention;
FIG. 12 is a perspective view of the lower ratchet of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-a base; 2-supporting the mechanism; 301-a chute; 302-a return spring; 303-slidable panel; 304-a first guide post; 401-sliding seat; 402-a tumbler; 403-a slider; 404-a second guide post; 405-power contact reed; 406-a protection gate; 501-casing pipe; 502-lower ratchet; 503-ratchet wheel spring; 504-inner spring; 505-upper ratchet.
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. 1-12, the present invention provides a technical solution: a safe pull-free socket with a ratchet locked panel not protruding for half stroke comprises a base 1, a mechanism support 2 arranged at the bottom of an inner cavity of the base 1, a sliding mechanism, an adjusting mechanism and an ejecting mechanism; the sliding mechanism is arranged on the top of two side plates of the base 1 and is provided with sliding chutes 301, and the sliding chutes 301 are symmetrically arranged on the left side plate and the right side plate of the base 1; the adjusting mechanism is arranged at the top of the mechanism support 2 and comprises a sliding seat 401, and the sliding seat 401 is arranged inside the base 1; the pop-up mechanism is symmetrically arranged on two sides of the inner cavity of the base 1, the pop-up mechanism comprises a sleeve 501, a hollow cavity is arranged in the sleeve 501, the lower ratchet 502 is slidably connected inside the hollow cavity, and the sleeve 501 is symmetrically and fixedly connected on the sliding seat 401.
Referring to fig. 9, holes are symmetrically formed on the sliding seat 401, the sliding seat 401 is slidably connected with the mechanism support 2, and the mechanism support 2 penetrates through the holes of the sliding seat 401.
The sliding seat 401 can slide along the outer wall of the base 1 by the cooperation between the sliding seat 401 and the base 1.
Referring to fig. 5, wherein the sliding mechanism further comprises a return spring 302 and a slidable panel 303, the return spring 302 is fixed in the sliding groove 301, and the slidable panel 303 is fixed on top of the two return springs 302.
By moving the slidable panel 303 inward, the upper and lower sliders 403 are driven to open towards both sides simultaneously, so that the sliding seat 401 moves outward; after the working position is reached, the slidable panel 303 is locked by the combined action of the pop-up mechanism and the ratchet wheel upper spring 503.
Referring to fig. 8, the slidable panel 303 is provided with a first guide post 304, and the top of the slidable panel 303 is located above the top of the base 1.
Positioning of the plug can be achieved by the slidable panel 303 so that the plug can more easily pass through the protective door 406 during normal use.
Referring to fig. 9, the adjusting mechanism further comprises a rotating arm 402, a sliding block 403 and a second guide post 404, wherein the rotating arm 402 is symmetrically hinged on the mechanism support 2, the sliding block 403 is hinged on both ends of the rotating arm 402, and the second guide post 404 is symmetrically fixed on the sliding seat 401.
By the cooperative arrangement between the slidable panel 303, the slider 403, the rotatable arm 402 and the sliding seat 401, it is possible to achieve a reduction in the conventional plug insertion stroke by half.
Referring to fig. 4 and 5, an upper slider 403 is fixed on the first guide post 304, a lower slider 403 is fixed on the second guide post 404, a power contact spring 405 is fixed on the sliding seat 401, a protection door 406 is arranged on the sliding seat 401, and the bottom of the protection door 406 is connected with the base 1.
Wherein, the number of the rotating arms 402 is four, and two rotating arms 402 on the same side are arranged in a crossed manner.
Referring to fig. 5, wherein the top of the protection door 406 is not in contact with the bottom of the slidable panel 303, the protection door 406 is located outside the power contact spring 405, and the protection door 406 is not in contact with the power contact spring 405.
Through the arrangement of the protective door 406, the protective door 406 can be ensured not to be in contact with the plug after the slidable panel 303 is popped up, and the plug can be taken away more easily; in addition, since the slidable panel 303 has a large distance from the protective door 406 in the initial state without a receptacle, the probability that the protective door 406 is opened by mistake can be further reduced. Further, since the slidable panel 303 can position the plug, the plug can more easily pass through the protective door 406 in normal use.
Referring to fig. 10, the eject mechanism further includes a lower ratchet 502, an upper ratchet spring 503 and an inner spring 504, the lower ratchet 502 is disposed inside the sleeve 501, the upper ratchet 505 is disposed on the lower ratchet 502, the top of the upper ratchet 505 abuts against the slidable panel 303, the upper ratchet spring 503 is disposed outside the upper ratchet 505, and the inner spring 504 is disposed inside the sleeve 501.
The return of the sliding panel 303 and the mechanism support 2 to the initial position can be achieved by the combined action of the return spring 302, the ratchet upper spring 503 and the inner spring 504.
Referring to fig. 4, a ratchet wheel upper spring 503 is fixed on the top of the sleeve 501, and the top of the ratchet wheel upper spring 503 is fixed on the bottom of the slidable panel 303.
One specific application of this embodiment is: when a plug is inserted, the plug drives the slidable panel 303 to move inwards, the sliding blocks 403 on the slidable panel 303 open towards two sides, the rotating arms 402 rotate, the sliding blocks 403 on the sliding seat 401 also open towards two sides, and the sliding seat 401 moves outwards; after the working position is reached, the slidable panel 303 can be locked under the combined action of the pop-up mechanism and the ratchet wheel upper spring 503; after releasing the plug, the slidable panel 303 returns to the original plane under the action of the return spring 302 without generating a depression, and the mechanism support 2 is disengaged from the base 1. By pressing again, unlocking takes place and the slidable panel 303 and the mechanism support 2 return to the initial position under the combined action of the return spring 302, the ratchet upper spring 503 and the inner spring 504.
The initial plane of the slidable panel 303 may be parallel to the plane of the base 1, and the slidable panel 303 may be like a locking button switch, and the slidable panel 303 is pressed first, and may move downward to reach a working state, and the ratchet is locked, and after being released, the slidable panel 303 returns to the initial plane, and the mechanism support 2 is disengaged from the base 1. And the mechanism is pressed again to unlock, and both the slidable panel 303 and the mechanism support 2 return to the initial state. And the conventional plug insertion stroke can be reduced by half in the movement mechanism composed of the slidable panel 303, the slider 403, the rotatable arm 402 and the slide base 401. Therefore, the slidable panel 303 can be parallel to the plane of the base 1, looks like the common socket, is beautiful and elegant, and only needs half stroke when in use, thereby increasing the convenience and the attractiveness of using the socket and having remarkable benefits.
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 (10)
1. The utility model provides a socket is exempted from to pull out by security of outstanding half stroke of panel of ratchet locking, includes base (1) be equipped with mechanism support (2) on the bottom of base (1) inner chamber, its characterized in that: the ejection mechanism comprises a sliding mechanism, an adjusting mechanism and an ejection mechanism;
the sliding mechanism is arranged on the tops of two side plates of the base (1), the sliding mechanism is provided with sliding chutes (301), and the sliding chutes (301) are symmetrically arranged on the left side plate and the right side plate of the base (1);
the adjusting mechanism is arranged at the top of the mechanism support (2) and comprises a sliding seat (401), and the sliding seat (401) is arranged inside the base (1);
the two sides of base (1) inner chamber are located to the pop-up mechanism symmetry, and the pop-up mechanism includes sleeve pipe (501), be equipped with well cavity in sleeve pipe (501), lower ratchet (502) sliding connection is inside well cavity, sleeve pipe (501) symmetry rigid coupling is on sliding seat (401).
2. The latchet-locked half-stroke safety unplugged receptacle of claim 1 wherein: the sliding seat is characterized in that holes are symmetrically formed in the sliding seat (401), the sliding seat (401) is connected with the mechanism support (2) in a sliding mode, and the mechanism support (2) penetrates through the holes of the sliding seat (401).
3. The latchet-locked half-stroke safety unplugged receptacle of claim 1 wherein: the sliding mechanism further comprises a return spring (302) and a slidable panel (303), wherein the return spring (302) is fixedly connected in the sliding groove (301), and the slidable panel (303) is fixedly connected to the tops of the two return springs (302).
4. The latchet-locked half-stroke safety unplugged receptacle of claim 3 wherein: the sliding panel (303) is provided with a first guide post (304), and the top of the sliding panel (303) is positioned above the top of the base (1).
5. The latchet-locked half-stroke safety unplugged receptacle of claim 1 wherein: the adjusting mechanism further comprises a rotating arm (402), a sliding block (403) and second guide columns (404), wherein the rotating arm (402) is symmetrically hinged on the mechanism support (2), the sliding block (403) is hinged on two ends of the rotating arm (402), and the second guide columns (404) are symmetrically and fixedly connected on the sliding seat (401).
6. The latchet-locked half-stroke safety unplugged receptacle of claim 5 wherein: the upper sliding block (403) is fixedly connected to the first guide post (304), the lower sliding block (403) is fixedly connected to the second guide post (404), the sliding seat (401) is fixedly connected with a power supply contact reed (405), the sliding seat (401) is provided with a protective door (406), and the bottom of the protective door (406) is connected with the base (1).
7. The latchet-locked half-stroke safety unplugged receptacle of claim 5 wherein: the number of the rotating arms (402) is four, and two rotating arms (402) on the same side are arranged in a crossed mode.
8. The latchet-locked half-stroke safety unplugged receptacle of claim 6 wherein: the top of the protection door (406) is not in contact with the bottom of the slidable panel (303), the protection door (406) is located outside the power contact spring (405), and the protection door (406) is not in contact with the power contact spring (405).
9. The latchet-locked half-stroke safety unplugged receptacle of claim 1 wherein: the pop-up mechanism further comprises a lower ratchet wheel (502), an upper ratchet wheel spring (503) and an inner spring (504), wherein the lower ratchet wheel (502) is arranged inside the sleeve (501), the lower ratchet wheel (502) is provided with the upper ratchet wheel (505), the top of the upper ratchet wheel (505) is abutted to the slidable panel (303), the upper ratchet wheel spring (503) is arranged outside the upper ratchet wheel (505), and the inner spring (504) is arranged inside the sleeve (501).
10. The latchet-locked half-stroke safety unplugged receptacle of claim 9 wherein: the ratchet wheel upper spring (503) is fixedly connected to the top of the sleeve (501), and the top of the ratchet wheel upper spring (503) is fixedly connected with the bottom of the slidable panel (303).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010026705.6A CN111224288B (en) | 2020-01-10 | 2020-01-10 | Safe pull-free socket with ratchet locked panel not protruding for half stroke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010026705.6A CN111224288B (en) | 2020-01-10 | 2020-01-10 | Safe pull-free socket with ratchet locked panel not protruding for half stroke |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111224288A true CN111224288A (en) | 2020-06-02 |
| CN111224288B CN111224288B (en) | 2021-01-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010026705.6A Active CN111224288B (en) | 2020-01-10 | 2020-01-10 | Safe pull-free socket with ratchet locked panel not protruding for half stroke |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111224288B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100297861A1 (en) * | 2009-05-25 | 2010-11-25 | Hon Hai Precision Industry Co., Ltd. | Socket connector having improved actuating mechanism for driving moving plate |
| CN202395203U (en) * | 2011-12-14 | 2012-08-22 | 谢立栋 | Socket with child protection slide blocks |
| CN205790713U (en) * | 2016-03-03 | 2016-12-07 | 中国海洋大学 | Singlehanded pressing type is upspring insert row |
| CN207409719U (en) * | 2017-11-02 | 2018-05-25 | 成都大学 | A kind of mechanical elastic force safety socket |
| CN208986307U (en) * | 2018-09-27 | 2019-06-14 | 怀化城通通信技术有限责任公司 | A kind of hidden Pop-up multi-hole position plate |
| CN110474191A (en) * | 2019-08-20 | 2019-11-19 | 胡伟 | Intelligent electric-shock protection socket and plug-assembly |
-
2020
- 2020-01-10 CN CN202010026705.6A patent/CN111224288B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100297861A1 (en) * | 2009-05-25 | 2010-11-25 | Hon Hai Precision Industry Co., Ltd. | Socket connector having improved actuating mechanism for driving moving plate |
| CN202395203U (en) * | 2011-12-14 | 2012-08-22 | 谢立栋 | Socket with child protection slide blocks |
| CN205790713U (en) * | 2016-03-03 | 2016-12-07 | 中国海洋大学 | Singlehanded pressing type is upspring insert row |
| CN207409719U (en) * | 2017-11-02 | 2018-05-25 | 成都大学 | A kind of mechanical elastic force safety socket |
| CN208986307U (en) * | 2018-09-27 | 2019-06-14 | 怀化城通通信技术有限责任公司 | A kind of hidden Pop-up multi-hole position plate |
| CN110474191A (en) * | 2019-08-20 | 2019-11-19 | 胡伟 | Intelligent electric-shock protection socket and plug-assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111224288B (en) | 2021-01-05 |
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