CN104332777A - Shaver socket with safety protection door - Google Patents
Shaver socket with safety protection door Download PDFInfo
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- CN104332777A CN104332777A CN201410552433.8A CN201410552433A CN104332777A CN 104332777 A CN104332777 A CN 104332777A CN 201410552433 A CN201410552433 A CN 201410552433A CN 104332777 A CN104332777 A CN 104332777A
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- Prior art keywords
- shaver
- shutter
- slide block
- line terminal
- spring plate
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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
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
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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
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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
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/713—Structural association with built-in electrical component with built-in switch the switch being a safety switch
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a shaver socket with a safety protection door. The shaver socket comprises a protection door arranged between a shell and a cover plate, a live wire plug sleeve, a zero wire plug sleeve, a live wire terminal and a zero wire terminal. The cover plate is respectively provided with a live wire jack and a zero wire jack for the live wire plug sleeve and the zero wire plug sleeve. The zero wire plug sleeve and the terminal are electrically connected or are fabricated as a whole body. The insertion motion of an electric appliance pin can drive the protection door to move, the elastic force of a protection door spring drives the protection door to be reset and maintained at the a position to fully cover the live wire jack and the zero wire jack. The shell is also internally provided with a sliding block capable of sliding straightly, a moving spring piece and an inner live line terminal, and the inner live wire terminal and the live wire plug sleeve are electrically connected or are fabricated as a whole body. A closing/opening mechanism is formed by the moving spring piece, the inner live line terminal and the live wire terminal. The straight movement of the protection door drives a guide incline surface and the driving surface on the sliding block in sliding cooperation to slide, the sliding block is driven to move straightly and the moving spring piece is allowed to act, and the connection/disconnection between the live wire of closing/opening mechanism and inner live wire two terminals is controlled by the action. The insertion electricity taking double protection is employed, and the shaver socket is safe and reliable.
Description
Technical field
The present invention relates to supply socket, be specifically related to a kind of supply socket with safety protection gate, be especially suitable for and do shaver outlet, shaver point.
Background technology
Supply socket (hereinafter referred to as " socket ") be modern produce, live in indispensable electrical connection, such as, the shaver outlet, shaver point of shaver power taking can be applicable to, although it also can be used for other electrical equipment power taking, but because shaver need contact with people when being energized, and be commonly used in humidity and the frequent environment (as toilet) dabbled, so often require higher than the safe class of other sockets.Existing socket is directly be connected with power-supply circuit by the sleeve in socket mostly, reaches the object being communicated with power supply by the inserted sheet of appliance plug in the sleeve directly being inserted socket in use.Due to sleeve from socket jack very close to, therefore charged sleeve is easily touched directly or indirectly by people, thus causes electric shock accidents.In order to eliminate the potential safety hazard touching charged sleeve directly or indirectly, the supply socket with safety protection gate is come out, and comprises for shaver power taking.But; the supply socket of existing band safety protection gate; because the conduction foreign matters such as the water droplet of steam, splashing or liquid of washing one's face and rinsing one's mouth very easily are infected with on shutter; and shutter from charged sleeve very close to; easily there is the phenomenon of the conduction foreign-matter electrical be infected with on shutter; this conduction foreign-matter electrical may cause human electric shock's accident, also may cause short trouble, or causes other may damage the fault of supply socket itself.In addition; shaver outlet, shaver point normally only has two pole sockets of firewire jack and neutral line jack; it does not have ground wire jack; therefore the earth pin of plug cannot be utilized as the drive source of relevant moving member; such as three pole sockets can and the condition of earth pin as drive source utilizing plug that two pole sockets do not have, and two pole sockets cannot adopt and existingly comprise other security protection technologies that three pole sockets of firewire jack, neutral line jack and ground wire jack use.
Summary of the invention
In order to overcome the defect of prior art; the object of the invention is to provide a kind of shaver outlet, shaver point with safety protection gate; power taking double shielding is inserted by adopting; it only when shutter is opened the sleeve of socket just switch on power; and the sleeve of socket can not switch on power when shutter closes, bring higher, the more reliable product of simple, the easy to use, safe performance of structure to user.
To achieve these goals, present invention employs following technical scheme.
A kind of shaver outlet, shaver point with safety protection gate, comprise and be arranged on shutter 1 between housing 100 and cover plate 8 in mode movable linearly, shutter spring 6, be arranged on the live wire sleeve 7L in housing 100, zero line sleeve 7N, fire line terminal 5L and zero terminal, described cover plate 8 is provided with firewire jack 8L and zero line jack 8N to ignition line sleeve 7L and zero line sleeve 7N respectively, described zero line sleeve 7N and zero terminal are electrically connected or one-body molded, the insert action of Socket for electrical appliance can be ordered about shutter 1 and remove, and the elastic force of described shutter spring 6 orders about shutter 1 resets to and remain on and hide described firewire jack 8L and the position of zero line jack 8N completely, it is characterized in that:
Slide block 2 movable linearly, spring plate 3 and interior fire line terminal 4 is also provided with in described housing 100, described interior fire line terminal 4 and described live wire sleeve 7L be electrically connecteds or one-body molded, and described spring plate 3, interior fire line terminal 4 and fire line terminal 5L form and close/disjunction mechanism;
Described shutter 1 is provided with guiding incline 11; described slide block 2 is provided with the drive surface 12 that can be slidably matched with this guiding incline 11; the rectilinear movement of described shutter 1 is ordered about described guiding incline 11 and is slided with drive surface 12; this slip is ordered about described slide block 2 and is moved linearly and order about spring plate 3 action, described in this action control closed/realize turning on/off between the fire line terminal 5L of disjunction mechanism and interior fire line terminal 4.
According to a kind of embodiment of the present invention: described closed/disjunction mechanism is dual-breakpoint mechanism, its spring plate 3 is fixed on described slide block 2, spring plate 3 is provided with two moving contacts arranged with bridge architecture, and these two moving contacts realize closed/disjunction respectively and coordinate with described fire line terminal 5L and interior fire line terminal 4.
According to present invention further optimization scheme: also comprise the back-moving spring 9 resetted for ordering about slide block 2, described back-moving spring 9 is stage clip, and one end of stage clip is connected with slide block 2, and the other end of stage clip is connected with housing 100.
According to another kind of embodiment of the present invention: described closed/disjunction mechanism is single-break mechanism, one end of its spring plate 3 is provided with moving contact, the other end of spring plate 3 is fixedly connected with fire line terminal 5L or one-body molded, the spring plate 3 described in the rectilinear movement of slide block 2 drives and make the moving contact on it and interior fire line terminal 4 realize closing/disjunction coordinates.
According to another embodiment of the present invention: described closed/disjunction mechanism is single-break mechanism, one end of its spring plate 3 is provided with moving contact, the other end of spring plate 3 is fixedly connected with interior fire line terminal 4 or one-body molded, the spring plate 3 described in the rectilinear movement of slide block 2 drives and make the moving contact on it and fire line terminal 5L realize closing/disjunction coordinates.
Preferred further: described slide block 2 is provided with the return springs 90 of ordering about it and resetting, and one end of return springs 90 is connected with slide block 2, and the other end of return springs 90 is connected with housing 100.
According to another embodiment of the present invention: the rectilinear movement direction of described shutter 1 is mutually vertical with the rectilinear movement direction of slide block 2.
According to another embodiment of the present invention: described shaver outlet, shaver point is two plug-and-sockets with two shutters 1; the mobile of each shutter 1 hides the one group of jack comprising 1 firewire jack 8L and 1 zero line jack 8N, and the movement of any one shutter 1 all can drive the movement of same slide block 2.
According to another embodiment of the present invention: the drive surface 12 on described slide block 2 comprises the first inclined-plane 12a and the second inclined-plane 12b; described shaver outlet, shaver point comprises two shutters 1; each shutter 1 is equipped with guiding incline 11; guiding incline 11 on one of them shutter 1 is slidably matched with the first described inclined-plane 12a, and the guiding incline 11 on another shutter 1 is slidably matched with the second described inclined-plane 12b.
Further preferred: described shutter 1 is provided with two oblique sliding surfaces 10, they are for being slidably matched with the live wire electrode pin of power taking electrical equipment and neutral line electrode pin respectively.
Accompanying drawing explanation
More clearly advantages and features of the invention can be found out from the description of specific embodiment shown in the drawings, wherein:
Fig. 1 is the planar structure schematic diagram of the first embodiment of the shaver outlet, shaver point of band safety protection gate of the present invention, shown in Fig. 1 closed/disjunction mechanism is dual-breakpoint mechanism.
Fig. 2 shows the exploded perspective schematic diagram of the internal structure of the shaver outlet, shaver point shown in Fig. 1.
Fig. 3 shows the schematic perspective view of the partial structurtes of the shutter of the shaver outlet, shaver point shown in Fig. 1 and the slip cooperating relationship of slide block.
Fig. 4 is the planar structure schematic diagram of the second embodiment of the shaver outlet, shaver point of band safety protection gate of the present invention, shown in Fig. 2 closed/disjunction mechanism is single-break mechanism.
Embodiment
Below in conjunction with the embodiment that accompanying drawing 1 to 4 provides, describe the embodiment of the shaver outlet, shaver point of band safety protection gate of the present invention in detail, they are just to explanation of the present invention, instead of limitation of the present invention.
See Fig. 1 to Fig. 4, the shaver outlet, shaver point of band safety protection gate of the present invention comprises housing 100, cover plate 8, shutter 1, shutter spring 6 and is arranged on live wire sleeve 7L in housing 100, zero line sleeve 7N, fire line terminal 5L and zero terminal (not shown).Cover plate 8 is provided with firewire jack 8L and zero line jack 8N, firewire jack 8L and zero line jack 8N is respectively to ignition line sleeve 7L and zero line sleeve 7N, when inserting from firewire jack 8L and zero line jack 8N respectively to make the live wire electrode pin of the electrical equipment (not shown) of power taking and neutral line electrode pin, live wire electrode pin can contact with zero line sleeve 7N with live wire sleeve 7L respectively with neutral line electrode pin.Zero line sleeve 7N and zero terminal are electrically connected or one-body molded, namely comprise two kinds of modes: a kind of mode is zero line sleeve 7N and zero terminal is two parts, and they are fixedly connected with by syndetons such as welding; Another kind of mode is zero line sleeve 7N and zero terminal is same part, and they are one-body molded by Sheet Metal Forming Technology.Described shutter 1 is arranged between housing 100 and cover plate 8 in mode movable linearly; the insert action of Socket for electrical appliance can be ordered about shutter 1 and remove, and the elastic force of described shutter spring 6 orders about shutter 1 resets to and remain on and hide described firewire jack 8L and the position of zero line jack 8N completely.Slide block 2 movable linearly, spring plate 3 and interior fire line terminal 4 is also provided with in described housing 100, described interior fire line terminal 4 and described live wire sleeve 7L be electrically connecteds or one-body molded, and described spring plate 3, interior fire line terminal 4 and fire line terminal 5L form and close/disjunction mechanism.Described shutter 1 is provided with guiding incline 11; described slide block 2 is provided with the drive surface 12 that can be slidably matched with this guiding incline 11; the rectilinear movement of described shutter 1 is ordered about described guiding incline 11 and is slided with drive surface 12; this slip is ordered about described slide block 2 and is moved linearly and order about spring plate 3 action, described in this action control closed/realize turning on/off between the fire line terminal 5L of disjunction mechanism and interior fire line terminal 4.
The shaver outlet, shaver point of the band safety protection gate of the invention described above is a kind of shaver outlet, shaver point inserting power taking with shutter; adopt the structure being driven slide block and spring plate by shutter; and spring plate closes/disjunction with input terminal and lead-out terminal simultaneously; its sleeve and power supply are not direct connections; but must be inserted by plug slice; only when shutter is opened, the sleeve of socket just switches on power; not only further increase the safe class of socket product; and highly versatile; the scope of application is wide, can also be applied on the product of multiple insertion power taking.
Shutter 1 is arranged on the concrete structure between housing 100 and cover plate 8, can adopt the implementation that any one is known.Under the state of the insertion without Socket for electrical appliance; shutter 1 movable linearly is under the elastic force of shutter spring 6 drives; the position hiding firewire jack 8L and zero line jack 8N completely can be moved to; and remain on the position hiding firewire jack 8L and zero line jack 8N completely, this object (as finger, conductive body) stopped beyond jack that hides completely touches live wire sleeve 7L and zero line sleeve 7N from firewire jack 8L and zero line jack 8N.Only have when the live wire electrode pin of power taking electrical equipment and neutral line electrode pin insert from firewire jack 8L and zero line jack 8N respectively, the insert action of Socket for electrical appliance (comprising live wire electrode pin and neutral line electrode pin) just can be ordered about shutter 1 and remove, realize the preferred version of this one removed as shown in Figure 2, that is: described shutter 1 is provided with two oblique sliding surfaces 10, they are slidably matched with the live wire electrode pin of power taking electrical equipment and neutral line electrode pin respectively, in other words, the update power of the plug (not shown) of power taking electrical equipment is ordered about live wire electrode pin and neutral line electrode pin and is extruded two oblique sliding surfaces 10 on shutter 1 respectively, this extruding is ordered about oblique sliding surface 10 and is slided with live wire electrode pin and neutral line electrode pin respectively, this slip causes shutter 1 to be removed.
The shaver outlet, shaver point of the band safety protection gate that Fig. 2 provides is the embodiment of two pole sockets that a kind of two insert, that is: cover plate 8 comprises two firewire jack 8L and two zero line jack 8N, one group is formed by 1 firewire jack 8L and 1 zero line jack 8N, form two groups altogether, often group can be inserted for a plug, can insert for two plugs simultaneously, namely so-called two insert; The live wire sleeve 7L of two homopolarities is laid respectively under two firewire jack 8L, the zero line sleeve 7N of two homopolarities is laid respectively under two zero line jack 8N, one group that forms thus is only had 1 live wire sleeve 7L and 1 zero line sleeve 7N, i.e. so-called the two poles of the earth in the sleeve of a plug grafting.Certainly, the invention is not restricted to two two pole sockets inserted, it can be the two poles of the earth of inserting or three pole sockets, also can be the two poles of the earth of inserting or three pole sockets more, but for the sockets that two insert, its advantage be to share same closed/disjunction mechanism.Socket power syndeton is known, i.e. the live wire L of power supply input starts to exchange fire line terminals 5L, the zero line connecting to neutral line terminals of power supply input.
The feature of the shaver outlet, shaver point of band safety protection gate of the present invention also comprises slide block 2, spring plate 3 and the interior fire line terminal 4 movable linearly that are arranged in housing 100, forms closed/disjunction mechanism by spring plate 3, interior fire line terminal 4 and fire line terminal 5L.Described interior fire line terminal 4 and live wire sleeve 7L are electrically connected or one-body molded, " electrical connection " described here refers to that interior fire line terminal 4 and live wire sleeve 7L realize conductive connection by such as welded structure, " one-body molded " described here refers to that interior fire line terminal 4 is Same Part with live wire sleeve 7L, adopts as one-body molded in Sheet Metal Forming Technology.Described shutter 1 is provided with guiding incline 11, and slide block 2 is provided with drive surface 12, and guiding incline 11 and drive surface 12 are slidably matched; The guiding incline 11 that the rectilinear movement of described shutter 1 is ordered about on it slides with the drive surface 12 on slide block 2; this slip is ordered about slide block 2 and is moved linearly; spring plate 3 action is ordered about in this rectilinear movement, and this action control of spring plate 3 closes/on/off between the fire line terminal 5L of disjunction mechanism and interior fire line terminal 4.In other words, the operation principle of disjunction mechanism be exactly by spring plate 3 closed/disjunction action, control the on/off between the fire line terminal 5L of closed/disjunction mechanism and interior fire line terminal 4.When shutter 1 is in the position hiding firewire jack 8L and zero line jack 8N; spring plate 3 is in disjunction state; fire line terminal 5L and interior fire line terminal 4 separated; electricity on the fire line terminal 5L be connected with live wire L can not pass to interior fire line terminal 4; namely, interior fire line terminal 4 and not charged with the live wire sleeve 7L of its electrical connection.When the plug (not shown) of power taking electrical equipment inserts firewire jack 8L and two zero line jack 8N; the live wire electrode pin of plug and neutral line electrode pin extrude two oblique sliding surfaces 10 on shutter 1 respectively; and order about shutter 1 and remove; the mobile movement driving slide block 2 of shutter 1; and cause spring plate 3 to be converted to closure state; under spring plate 3 closure state; connect between fire line terminal 5L and interior fire line terminal 4; fax on the fire line terminal 5L be connected with live wire L is passed to interior fire line terminal 4, then the live wire sleeve 7L be electrically connected with interior fire line terminal 4 obtains electric.
Described closed/disjunction mechanism can have multiple concrete structure scheme; shaver outlet, shaver point first embodiment of a kind of preferred scheme band safety protection gate of the present invention as shown in Figure 1 to Figure 3; scheme second embodiment as shown in Figure 4 of another kind of alternative first embodiment, and the second embodiment closed/disjunction mechanism also can comprise two kinds of specific constructive form.
See Fig. 1 to Fig. 3; first embodiment of the shaver outlet, shaver point of band safety protection gate of the present invention closed/disjunction mechanism is dual-breakpoint mechanism; its spring plate 3 is fixed on slide block 2; spring plate 3 is provided with two moving contacts arranged with bridge architecture, two moving contacts respectively with fire line terminal 5L and interior fire line terminal 4 closed/disjunction coordinates.In dual-breakpoint mechanism, closed two moving contacts just referred on spring plate 3 of spring plate 3 close with fire line terminal 5L and interior fire line terminal 4 respectively simultaneously; The disjunction of spring plate 3 just refer to two moving contacts on spring plate 3 respectively simultaneously with fire line terminal 5L and interior fire line terminal 4 disjunction.The advantage of the dual-breakpoint mechanism of bridge-type is, its breaking capacity is stronger than single-break mechanism one times.In order to ensure the reliable disjunction of spring plate 3, the back-moving spring 9 resetted for ordering about slide block 2 is preferably increased when adopting dual-breakpoint mechanism, back-moving spring 9 can adopt syndeton as shown in Figure 1, that is: described back-moving spring 9 is stage clip, one end of stage clip is connected with slide block 2, and the other end of stage clip is connected with housing 100.When the elastic force of back-moving spring 9 drives slide block 2 to reset, slide block 2 drives spring plate 3 to be separated with interior fire line terminal 4 with fire line terminal 5L.
See Fig. 4; second embodiment of the shaver outlet, shaver point of band safety protection gate of the present invention closed/a kind of specific constructive form of disjunction mechanism is; described closed/disjunction mechanism is single-break mechanism; its spring plate 3 one end is provided with moving contact; the other end of spring plate 3 is fixedly connected with interior fire line terminal 4 or one-body molded, the rectilinear movement of slide block 2 drive spring plate 3 and make the moving contact on it close with fire line terminal 5L/disjunction coordinates.In the single-break mechanism of this version, the closed of spring plate 3 just refers to that the moving contact of spring plate 3 one end and fire line terminal 5L close; The disjunction of spring plate 3 just refers to moving contact and the fire line terminal 5L disjunction of one end of spring plate 3.Although do not illustrate specially in the another kind of specific constructive form figure of the second embodiment closed/disjunction mechanism, but composition graphs 4 can not hard to imagine go out, this form closed/disjunction mechanism is single-break mechanism, one end of its spring plate 3 is provided with moving contact, the other end of spring plate 3 is fixedly connected with fire line terminal 5L or one-body molded, the rectilinear movement of slide block 2 drive spring plate 3 and make the moving contact on it close with interior fire line terminal 4/disjunction coordinates.In the single-break mechanism of this version, the closed of spring plate 3 just refers to that the moving contact of spring plate 3 one end and interior fire line terminal 4 close; The disjunction of spring plate 3 just refers to moving contact and interior fire line terminal 4 disjunction of one end of spring plate 3.
In single-break mechanism, because spring plate 3 adopts flexible cantilever design, therefore spring plate 3 itself has automatically reset elastic force, and namely the spring energy of spring plate 3 orders about its disjunction, and this disjunction action can be ordered about slide block 2 and reset.But, in order to ensure the reliable disjunction of spring plate 3, when adopting single-break mechanism, also mode as shown in Figure 4 is optionally adopted, that is: described slide block 2 is provided with the return springs 90 of ordering about it and resetting, one end of return springs 90 is connected with slide block 2, and the other end of return springs 90 is connected with housing 100.
No matter employing first embodiment of closed/disjunction mechanism or the second embodiment, the rectilinear movement structure of slide block 2, the structure of shutter 1, sliding matching structure between shutter 1 with slide block 2 can be identical.The rectilinear movement structure of slide block 2 can adopt any one known attainable mode.A kind of be conducive to simplified structure and reduce manufacturing cost preferred layout structure as shown in Figures 1 to 4, the rectilinear movement direction of described shutter 1 is mutually vertical with the rectilinear movement direction of slide block 2.Being slidably matched and can having numerous embodiments between the drive surface 12 on the guiding incline 11 of described shutter 1 and slide block 2; a kind of preferred mode is as shown in Figures 2 and 3: described shaver outlet, shaver point comprises two shutters 1; each shutter 1 is equipped with guiding incline 11; drive surface 12 on slide block 2 comprises the first inclined-plane 12a and the second inclined-plane 12b; guiding incline 11 on a first inclined-plane 12a and shutter 1 is slidably matched, and the guiding incline 11 on the second inclined-plane 12b and another shutter 1 is slidably matched.Obviously; the advantage of this preferred implementation is; can realize two sockets inserted use same closed/disjunction mechanism; that is: described shaver outlet, shaver point is two plug-and-sockets with two shutters 1; the mobile of each shutter 1 hides the one group of jack comprising 1 firewire jack 8L and 1 zero line jack 8N, and the movement of any one shutter 1 all can drive the movement of same slide block 2.
The shaver outlet, shaver point of band safety protection gate of the present invention drives slide block 2 and spring plate 3 to control the structure that closed/disjunction mechanism performs the on/off between fire line terminal 5L and interior fire line terminal 4 owing to have employed shutter 1; therefore it does not limit by the number of poles of socket; can be two pole sockets; also can be three pole sockets, can also be the three pole mixing sockets comprising the two poles of the earth jack.Owing to adopting two shutters 1 can drive the structure of same slide block 2 movement, therefore make the shaver outlet, shaver point of band safety protection gate of the present invention under two insert or two insert the execution mode of above many plug-and-sockets, can simplified structure greatly, reduction manufacturing cost.Due under the state inserted without appliance plug; each live wire sleeve 7L is all not charged; therefore the safe class of product is substantially increased; the conduction foreign matters such as steam, the water droplet of splashing or liquid of washing one's face and rinsing one's mouth can be effectively prevented to be infected with on shutter 1 or to enter the human-body safety hidden danger of initiation shutter 1 in; it can not only be used as the socket of shaver electrical equipment well, and can also be used as the socket of other electrical equipment well.
The foregoing is only preferred embodiment of the present invention; all technical equivalences made according to the claims in the present invention change and amendment; all should be considered as within covering scope of the present invention, any innovation and creation do not exceeded in spirit of the present invention, all fall within protection scope of the present invention.
Claims (10)
1. the shaver outlet, shaver point with safety protection gate, comprise and be arranged on shutter (1) between housing (100) and cover plate (8) in mode movable linearly, shutter spring (6), be arranged on the live wire sleeve (7L) in housing (100), zero line sleeve (7N), fire line terminal (5L) and zero terminal, described cover plate (8) is provided with firewire jack (8L) and zero line jack (8N) to ignition line sleeve (7L) and zero line sleeve (7N) respectively, described zero line sleeve (7N) and zero terminal are electrically connected or one-body molded, the insert action of Socket for electrical appliance can be ordered about shutter (1) and remove, and the elastic force of described shutter spring (6) orders about shutter (1) resets to and remain on and hide described firewire jack (8L) and the position of zero line jack (8N) completely, it is characterized in that:
Slide block (2) movable linearly, spring plate (3) and interior fire line terminal (4) is also provided with in described housing (100), described interior fire line terminal (4) and described live wire sleeve (7L) be electrically connecteds or one-body molded, and described spring plate (3), interior fire line terminal (4) and fire line terminal (5L) formation closes/disjunction mechanism;
Described shutter (1) is provided with guiding incline (11); described slide block (2) is provided with the drive surface (12) that can be slidably matched with this guiding incline (11); the rectilinear movement of described shutter (1) is ordered about described guiding incline (11) and is slided with drive surface (12); this slip is ordered about described slide block (2) and is moved linearly and order about spring plate (3) action, described in this action control closed/realize turning on/off between the fire line terminal (5L) of disjunction mechanism and interior fire line terminal (4).
2. the shaver outlet, shaver point of band safety protection gate according to claim 1; it is characterized in that: described closed/disjunction mechanism is dual-breakpoint mechanism; its spring plate (3) is fixed on described slide block (2); spring plate (3) is provided with two moving contacts arranged with bridge architecture, and these two moving contacts realize closed/disjunction respectively and coordinate with described fire line terminal (5L) and interior fire line terminal (4).
3. the shaver outlet, shaver point of band safety protection gate according to claim 1; it is characterized in that: described closed/disjunction mechanism is single-break mechanism; one end of its spring plate (3) is provided with moving contact; the other end of spring plate (3) is fixedly connected with fire line terminal (5L) or one-body molded, the spring plate (3) described in the rectilinear movement of slide block (2) drives and make the moving contact on it and interior fire line terminal (4) realize closing/disjunction coordinates.
4. the shaver outlet, shaver point of band safety protection gate according to claim 1; it is characterized in that: described closed/disjunction mechanism is single-break mechanism; one end of its spring plate (3) is provided with moving contact; the other end of spring plate (3) is fixedly connected with interior fire line terminal (4) or one-body molded, the spring plate (3) described in the rectilinear movement of slide block (2) drives and make the moving contact on it and fire line terminal (5L) realize closing/disjunction coordinates.
5. the shaver outlet, shaver point of band safety protection gate according to claim 1, is characterized in that: the rectilinear movement direction of described shutter (1) is mutually vertical with the rectilinear movement direction of slide block (2).
6. the shaver outlet, shaver point of band safety protection gate according to claim 1; it is characterized in that: described shaver outlet, shaver point is for having two plug-and-sockets of two shutters (1); the mobile covering of each shutter (1) comprises one group of jack of (1) individual firewire jack (8L) and 1 zero line jack (8N), and the movement of any one shutter (1) all can drive the movement of same slide block (2).
7. the shaver outlet, shaver point of band safety protection gate according to claim 1, it is characterized in that: the drive surface (12) on described slide block (2) comprises the first inclined-plane (12a) and the second inclined-plane (12b), described shaver outlet, shaver point comprises two shutters (1), each shutter (1) is equipped with guiding incline (11), guiding incline (11) on one of them shutter (1) and described the first inclined-plane (12a) are slidably matched, guiding incline (11) on another shutter (1) and described the second inclined-plane (12b) are slidably matched.
8. the shaver outlet, shaver point of band safety protection gate according to claim 1 and 2; it is characterized in that: also comprise the back-moving spring (9) resetted for ordering about slide block (2); described back-moving spring (9) is stage clip; one end of stage clip is connected with slide block (2), and the other end of stage clip is connected with housing (100).
9. the shaver outlet, shaver point of the band safety protection gate according to claim 3 or 4; it is characterized in that: described slide block (2) is provided with the return springs (90) of ordering about it and resetting; one end of return springs (90) is connected with slide block (2), and the other end of return springs (90) is connected with housing (100).
10. according to the shaver outlet, shaver point of the band safety protection gate in claim 1,5,6 or 7 described in any one; it is characterized in that: described shutter (1) is provided with two oblique sliding surfaces (10), they are for being slidably matched with the live wire electrode pin of power taking electrical equipment and neutral line electrode pin respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410552433.8A CN104332777B (en) | 2014-10-17 | 2014-10-17 | A kind of shaver outlet, shaver point with safety protection gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410552433.8A CN104332777B (en) | 2014-10-17 | 2014-10-17 | A kind of shaver outlet, shaver point with safety protection gate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104332777A true CN104332777A (en) | 2015-02-04 |
| CN104332777B CN104332777B (en) | 2017-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410552433.8A Active CN104332777B (en) | 2014-10-17 | 2014-10-17 | A kind of shaver outlet, shaver point with safety protection gate |
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| Country | Link |
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| CN (1) | CN104332777B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2071679A2 (en) * | 2007-12-14 | 2009-06-17 | Fu-Hsiang Huang | Electric socket |
| CN102870291A (en) * | 2010-02-19 | 2013-01-09 | 富士通电子零件有限公司 | Connector apparatus and connector |
| CN203312518U (en) * | 2013-05-21 | 2013-11-27 | 成巍亮 | An electric shock preventing socket |
| CN204156236U (en) * | 2014-10-17 | 2015-02-11 | 浙江正泰建筑电器有限公司 | A kind of shaver outlet, shaver point with safety protection gate |
-
2014
- 2014-10-17 CN CN201410552433.8A patent/CN104332777B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2071679A2 (en) * | 2007-12-14 | 2009-06-17 | Fu-Hsiang Huang | Electric socket |
| CN102870291A (en) * | 2010-02-19 | 2013-01-09 | 富士通电子零件有限公司 | Connector apparatus and connector |
| CN203312518U (en) * | 2013-05-21 | 2013-11-27 | 成巍亮 | An electric shock preventing socket |
| CN204156236U (en) * | 2014-10-17 | 2015-02-11 | 浙江正泰建筑电器有限公司 | A kind of shaver outlet, shaver point with safety protection gate |
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| CN104332777B (en) | 2017-07-28 |
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