CN102496799B - Electric leakage protecting socket with baffle locking mechanisms - Google Patents
Electric leakage protecting socket with baffle locking mechanisms Download PDFInfo
- Publication number
- CN102496799B CN102496799B CN 201110420867 CN201110420867A CN102496799B CN 102496799 B CN102496799 B CN 102496799B CN 201110420867 CN201110420867 CN 201110420867 CN 201110420867 A CN201110420867 A CN 201110420867A CN 102496799 B CN102496799 B CN 102496799B
- Authority
- CN
- China
- Prior art keywords
- baffle plate
- baffle
- reset button
- locking
- locking face
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention provides an electric leakage protecting socket with baffle locking mechanisms, which comprises a shell, reset buttons and two jack safety baffle devices. Each baffle locking mechanism comprises two baffle locking latches matched with baffles on the same sides in each jack safety baffle device, each baffle locking latch is provided with a positioning lug, the outer side wall of the baffle on at least one side of each jack safety baffle device is provided with unlocking grooves, a transmission part is arranged between each two corresponding baffle locking latches and is provided with a traveling slope and an automatic reset mechanism, each reset button is provided with a driving table, each transmission part is capable of leading two corresponding baffle locking latches to be separated from each other or draw close under the action of the driving table of the corresponding reset button so that the positioning lugs of the baffle locking latches correspond to the outer side walls or the unlocking grooves of the baffles in positions. The electric leakage protecting socket has the advantages that lifting movement of the reset buttons is transferred to transverse movement of the baffle locking latches by means of slope coordination of the reset buttons and the transmission parts, so that the positioning lugs of the baffle locking latches correspond to the outer side walls or the unlocking grooves of the baffles in positions, and the locking mechanisms are stable in operation and reliable in action.
Description
Technical field
The present invention relates to a kind of earth leakage protective socket, be specifically related to a kind of earth leakage protective socket with baffle locking mechanisms.
Background technology
Existing earth leakage protective socket generally comprises housing, reset button, jack safety baffle device and baffle locking mechanisms; jack safety baffle device is shutoff guiding jack under nature; while opening, allow plug to insert; baffle locking mechanisms when reset button does not reset by the jack safety baffle device locking; forbid opening; release when reset button resets, allow to open baffle plate.The form of guiding jack is divided two kinds, a kind of left and right jack is I shape, alternative left jack is I shape and right jack is T shape, supply socket with baffle for insertion holes device generally comprises and comprises housing, reset button and jack safety baffle device with adjutage, the retaining device that the utility model patent that is 200920223089.2 as the patent No. for the safety shield device of two I shape jacks is announced comprises right baffle-plate, right baffle plate, spring and the base that is fixedly connected with middle layer bracket etc., the retaining device that the utility model patent that is 200920167808.3 as the patent No. for the safety shield device of the right T shape of left I jack is announced comprises right baffle-plate, right baffle plate, the first spring resetted for left baffle, small front apron for shutoff T shape hole, the second spring and the resetting device that for small front apron, reset, the base be fixedly connected with middle layer bracket etc., when plug inserts baffle plate, left baffle is separately exposed the conduction sleeve of below, while pulling the plug out of the socket, the baffle plate unit seals the conduction sleeve under action of reset spring.Baffle plate need to coordinate lockable mechanism could realize the function of shutoff conduction sleeve, and the problem to be solved in the present invention is to provide a kind of baffle locking mechanisms of reliable in action simple in structure.
Summary of the invention
For above-mentioned technical problem, the invention provides a kind of earth leakage protective socket with baffle locking mechanisms.
The technical scheme that realizes the object of the invention is:
Earth leakage protective socket with baffle locking mechanisms, comprise housing, reset button and two groups of jack safety baffle devices, described jack safety baffle device is provided with the baffle locking mechanisms with the reset button interlock, baffle locking mechanisms comprises respectively two baffle plate lock bolts that coordinate with same side shield in two groups of jack safety baffle devices, the baffle plate lock bolt has flexible restoring organ and follows closely for the convex of locked flapper, and the lateral wall of two groups of at least one side shields of jack safety baffle device has the solution locked groove that can coordinate with the convex nail; Two baffle plate lock bolt opposite sides have the locking face that forms step, the transition inclined-plane of separating locking face and connecting locking face reconciliation locking face, be provided with driving member between two baffle plate lock bolts, driving member has walking inclined-plane and Self-resetting mechanism, reset button be provided with can with the driving member driving platform that inclined-plane coordinates of walking, driving member can drive under the platform effect and makes two baffle plate lock bolts strut or draw close and then make the convex nail of baffle plate lock bolt corresponding with baffle plate lateral wall or solution locked groove position in reset button; Described every group of jack safety baffle device comprises right baffle-plate, right baffle plate and resetting device, and the lateral wall of right baffle-plate and right baffle plate respectively arranges one group of baffle locking mechanisms, and two groups of jack safety baffle devices arrange 4 baffle plate lock bolts altogether.
Further, in described housing, be provided with middle layer bracket, middle layer bracket is provided with baffle plate lock bolt mobile guide groove.
Further, described middle layer bracket is provided with baffle plate mobile guide groove, and right baffle-plate and right baffle plate respectively are provided with a location leg, and the location leg can stretch in the corresponding baffle plate location hole arranged of middle layer bracket movably along the baffle plate direction of motion; Leg both sides, baffle plate location respectively have one and separate locked groove, and baffle plate lock bolt correspondence is provided with two convex nails.
Further, described middle layer bracket has the baffle plate plane of motion, have guiding jack and baffle plate location hole that the power supply source plug inserts on the baffle plate plane of motion, also be provided with the limiting plate for the defining baffle movement locus on middle layer bracket, limiting plate and baffle plate plane of motion form baffle plate mobile guide groove.
Further, described middle layer bracket also is provided with the baffle plate lock bolt mobile guide groove of bottom surface lower than the baffle plate plane of motion, the flexible restoring organ of described baffle plate lock bolt is the back-moving spring that nature is drawn close two baffle plate lock bolts in opposite directions, the baffle plate lock bolt has spring base, the back-moving spring two ends are relative spring base and baffle plate lock bolt mobile guide groove inwall location respectively, the spring base of baffle plate lock bolt is positioned at baffle plate lock bolt mobile guide groove, the convex nail of baffle plate lock bolt is positioned at by the extended lockup arm in spring base upper end, and the lockup arm lower surface contacts cooperation with the baffle plate plane of motion.
Further, the Self-resetting mechanism of described driving member is the driving member back-moving spring, and driving member backward walking inclined-plane one side has driving member back-moving spring installation position, and the other end of driving member back-moving spring and baffle plate lock bolt mobile guide groove inwall offset.
As preferably, described baffle plate lock bolt the locking face, separate locking face and connect the locking face that to conciliate the transition inclined-plane of locking face all parallel with the reset button direction of motion, the transition inclined-plane that the locking face of two baffle plate lock bolts, solution locking face and connection locking face are conciliate locking face forms the step breach drawn in to reset button, described driving member snaps in two baffle plate lock bolts near between the locking face of reset button when reset button is not pressed under the effect of Self-resetting mechanism, the convex nail of baffle plate lock bolt coordinates with corresponding baffle plate lateral wall, the baffle plate locking; Driving member compresses Self-resetting mechanism and snaps between the solution locking face of two baffle plate lock bolts away from reset button when reset button is pressed, and the convex of baffle plate lock bolt nail is corresponding with the location notch on the baffle plate lateral wall, and baffle plate allows to open.
Further, described reset button drives platform and driving member contact position rounding; Described driving member cross section is T-shaped, has the boss that both sides have vee with the tactile platform of two Fender lock latch and upper end respectively, and four equal roundings of seamed edge of contact platform have a transition domatic between contact with platform face and boss side surfaces.
As another preferred version, the transition inclined-plane of the locking face of described baffle plate lock bolt, solution locking face and connection locking face reconciliation locking face is all parallel with the reset button direction of motion, the transition inclined-plane that the locking face of two baffle plate lock bolts, solution locking face and connection locking face are conciliate locking face forms the step breach opened to reset button, described driving member snaps in two baffle plate lock bolts near between the locking face of reset button when reset button is not pressed under the effect of Self-resetting mechanism, the convex nail of baffle plate lock bolt coordinates with corresponding baffle plate lateral wall, the baffle plate locking; Driving member compresses Self-resetting mechanism and snaps between the solution locking face of two baffle plate lock bolts away from reset button when reset button is pressed, and the convex of baffle plate lock bolt nail is corresponding with the location notch on the baffle plate lateral wall, and baffle plate allows to open.
Beneficial effect of the present invention is mainly manifested in: effectively stop baffle plate and lockable mechanism motion when false wiring, prevent undesired mispluging into causing electric shock accidents to occur, use safety; Reset button coordinates the elevating movement that makes reset button to change the transverse shifting of baffle plate lock bolt into driving member by inclined-plane and then makes the convex nail of baffle plate lock bolt corresponding with baffle plate lateral wall or solution locked groove, and lockable mechanism operates steadily, reliable in action; This baffle plate lock bolt is simple in structure, only needs a kind of mould compression moulding part, but left-right universal, it is low that part is made die cost less, is convenient to again stores keeping and installation, and lock bolt locking and release are more reliable and more stable.
The accompanying drawing explanation
Fig. 1 is the embodiment of the present invention one stereo decomposing structural representation;
Fig. 2 is the vertical view that the embodiment of the present invention one (is removed upper cover) under the baffle plate lockup state;
Fig. 3 is the A-A cutaway view of Fig. 2;
Fig. 4 is the vertical view that the embodiment of the present invention one (is removed upper cover) under the baffle plate released state; ;
Fig. 5 is the A-A cutaway view of Fig. 4;
Fig. 6 is the embodiment of the present invention one stereo decomposing structural representation;
Fig. 7 is the vertical view that the embodiment of the present invention one (is removed upper cover) under the baffle plate lockup state;
Fig. 8 is the A-A cutaway view of Fig. 2;
Fig. 9 is the vertical view that the embodiment of the present invention one (is removed upper cover) under the baffle plate released state; ;
Figure 10 is the A-A cutaway view of Fig. 4.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail:
embodiment mono-
Referring to figs. 1 through Fig. 5, earth leakage protective socket with baffle locking mechanisms, comprise that housing (comprises upper cover and base, upper cover 1 only is shown in Fig. 1, base is not shown), reset button 3 and two groups of jack safety baffle devices 5, jack safety baffle device 5 is provided with the baffle locking mechanisms with the reset button interlock, baffle locking mechanisms comprises respectively two baffle plate lock bolts 6 that coordinate with same side shield in two groups of jack safety baffle devices, baffle plate lock bolt 6 has flexible restoring organ and follows closely 6A for the convex of locked flapper, the lateral wall of two groups of jack safety baffle device 5 at least one side shields has the solution locked groove 5B that can coordinate with the convex nail, two baffle plate lock bolt opposite sides have the locking face that forms step, the transition inclined-plane 6D that separates locking face and connect locking face reconciliation locking face, be provided with driving member 12 between two baffle plate lock bolts, driving member 12 has walking inclined-plane 12 and Self-resetting mechanism, reset button be provided with can with the driving member driving platform 3B that inclined-plane coordinates that walks, driving member 12 can drive under platform 3B effect and makes two baffle plate lock bolts strut or draw close and then make the convex nail 6A of baffle plate lock bolt corresponding with baffle plate lateral wall 5A or solution locked groove 5B position in reset button.
Reliable and stable for safety action, every group of jack safety baffle device comprises right baffle-plate, right baffle plate and resetting device, and the lateral wall of right baffle-plate and right baffle plate respectively arranges one group of baffle locking mechanisms, and two groups of jack safety baffle devices arrange 4 baffle plate lock bolts altogether.
Be provided with middle layer bracket 11 in the housing of the present embodiment, middle layer bracket has the fluting 11B that output conductor 9,10 is packed into by side, and middle layer bracket 11 is provided with baffle plate lock bolt mobile guide groove 11A.Middle layer bracket 11 is provided with baffle plate mobile guide groove 11C, and right baffle-plate and right baffle plate respectively are provided with a location leg 5C, and location leg 5C can stretch in the corresponding baffle plate location hole 11D arranged of middle layer bracket movably along the baffle plate direction of motion; Leg 5C both sides, baffle plate location respectively have one and separate locked groove 5B, and baffle plate lock bolt correspondence is provided with two convex nail 6A.
The Self-resetting mechanism of driving member 12 is driving member back-moving spring 8, driving member 12 backward walking inclined-plane 12A mono-sides have driving member back-moving spring installation position, driving member back-moving spring 8 can strut two baffle plate lock bolts under nature, what the present embodiment adopted is two baffle plate lock bolt contraction type releases in opposite directions, and the other end of driving member back-moving spring 8 and baffle plate lock bolt mobile guide groove 11C inwall offset.
Two baffle plate lock bolt opposite sides arrange the step of clamp-oning for driving member can reach goal of the invention of the present invention, driving member can along reset button direction of motion stepwise movement also can be on the direction vertical with the reset button direction of motion stepwise movement, the locking face of the baffle plate lock bolt of the present embodiment, the transition inclined-plane of separating locking face and connection locking face reconciliation locking face is all parallel with reset button 3 directions of motion, the locking face of two baffle plate lock bolts, separate locking face and connect the locking face and conciliate the step breach that the transition inclined-plane formation of locking face is drawn in to reset button, driving member 12 snaps in two baffle plate lock bolts near between the locking face of reset button when reset button 3 is not pressed under the effect of Self-resetting mechanism, the convex nail 6A of baffle plate lock bolt coordinates with corresponding baffle plate lateral wall 5A, the baffle plate locking, driving member 12 compresses Self-resetting mechanism and snaps between the solution locking face of two baffle plate lock bolts away from reset button when reset button 3 is pressed, and the convex of baffle plate lock bolt nail is corresponding with the location notch 5B on the baffle plate lateral wall, and baffle plate allows to open.
For preventing that contact wear from causing action error, the reset button of the present embodiment drives platform 3B and driving member contact position rounding (the fillet position is 3A); Driving member 12 cross sections are T-shaped, have the boss that both sides have vee with the tactile platform of two Fender lock latch and upper end respectively, and four equal roundings of seamed edge of contact platform, have the domatic 12B of transition between contact with platform face and boss side surfaces.
embodiment bis-
With reference to Fig. 6 to Figure 10, the present embodiment adopts struts the unlocking type baffle locking mechanisms, the locking face of baffle plate lock bolt, the transition inclined-plane of separating locking face and connection locking face reconciliation locking face is all parallel with the reset button direction of motion, the locking face of two baffle plate lock bolts, separate locking face and connect the locking face and conciliate the step breach that the transition inclined-plane formation of locking face is opened to reset button, driving member 12 snaps in two baffle plate lock bolts near between the locking face of reset button when reset button 3 is not pressed under the effect of Self-resetting mechanism, the convex nail 6A of baffle plate lock bolt coordinates with corresponding baffle plate lateral wall 5A, the baffle plate locking, driving member 12 compresses Self-resetting mechanism and snaps between the solution locking face of two baffle plate lock bolts away from reset button when reset button is pressed, and 6A is corresponding with the location notch 5B on the baffle plate lateral wall for the convex of baffle plate lock bolt nail, and baffle plate allows to open.All the other structures and embodiment mono-are basic identical.
Although the present invention illustrates and describes by reference to preferred embodiment,, those of ordinary skills should understand, and can be not limited to the description of above-described embodiment, in the scope of claims, can do the various variations on form and details.
Claims (1)
1. the earth leakage protective socket that there is baffle locking mechanisms, comprise housing, reset button and two groups of jack safety baffle devices, it is characterized in that: described jack safety baffle device is provided with the baffle locking mechanisms with the reset button interlock, baffle locking mechanisms comprises respectively two baffle plate lock bolts that coordinate with same side shield in two groups of jack safety baffle devices, the baffle plate locking bolt has flexible restoring organ and follows closely for the convex of locked flapper, and the lateral wall of two groups of at least one side shields of jack safety baffle device has the solution locked groove that can coordinate with the convex nail; Two baffle plate lock bolt opposite sides have the locking face that forms step, the transition inclined-plane of separating locking face and connecting locking face reconciliation locking face, be provided with driving member between two baffle plate lock bolts, driving member has walking inclined-plane and Self-resetting mechanism, reset button be provided with can with the driving member driving platform that inclined-plane coordinates of walking, driving member can drive under the platform effect and makes two baffle plate lock bolts strut or draw close and then make the convex nail of baffle plate lock bolt corresponding with baffle plate lateral wall or solution locked groove position in reset button; Described every group of jack safety baffle device comprises right baffle-plate, right baffle plate and resetting device, and the lateral wall of right baffle-plate and right baffle plate respectively arranges one group of baffle locking mechanisms, and two groups of jack safety baffle devices arrange 4 baffle plate lock bolts altogether.
2. the earth leakage protective socket with baffle locking mechanisms as claimed in claim 1, it is characterized in that: be provided with middle layer bracket in described housing, middle layer bracket is provided with baffle plate lock bolt mobile guide groove.
3. the earth leakage protective socket with baffle locking mechanisms as claimed in claim 2, it is characterized in that: described middle layer bracket is provided with baffle plate mobile guide groove, right baffle-plate and right baffle plate respectively are provided with a location leg, and the location leg can stretch in the corresponding baffle plate location hole arranged of middle layer bracket movably along the baffle plate direction of motion; Leg both sides, baffle plate location respectively have one and separate locked groove, and baffle plate lock bolt correspondence is provided with two convex nails.
4. the earth leakage protective socket with baffle locking mechanisms as claimed in claim 3; it is characterized in that: described middle layer bracket has the baffle plate plane of motion; have guiding jack and baffle plate location hole that the power supply source plug inserts on the baffle plate plane of motion; also be provided with the limiting plate for the defining baffle movement locus on middle layer bracket, limiting plate and baffle plate plane of motion form baffle plate mobile guide groove.
5. the earth leakage protective socket with baffle locking mechanisms as claimed in claim 4, it is characterized in that: described middle layer bracket also is provided with the baffle plate lock bolt mobile guide groove of bottom surface lower than the baffle plate plane of motion, the flexible restoring organ of described baffle plate lock bolt is the back-moving spring that nature is drawn close two baffle plate lock bolts in opposite directions, the baffle plate lock bolt has spring base, the back-moving spring two ends are relative spring base and baffle plate lock bolt mobile guide groove inwall location respectively, the spring base of baffle plate lock bolt is positioned at baffle plate lock bolt mobile guide groove, the convex nail of baffle plate lock bolt is positioned at by the extended lockup arm in spring base upper end, the lockup arm lower surface contacts cooperation with the baffle plate plane of motion.
6. the earth leakage protective socket with baffle locking mechanisms as claimed in claim 4; it is characterized in that: the Self-resetting mechanism of described driving member is the driving member back-moving spring; driving member backward walking inclined-plane one side has driving member back-moving spring installation position, and the other end of driving member back-moving spring and baffle plate lock bolt mobile guide groove inwall offset.
7. the earth leakage protective socket with baffle locking mechanisms as described as claim 1-6 any one, it is characterized in that: the locking face of described baffle plate lock bolt, the transition inclined-plane of separating locking face and connection locking face reconciliation locking face is all parallel with the reset button direction of motion, the locking face of two baffle plate lock bolts, separate locking face and connect the locking face and conciliate the step breach that the transition inclined-plane formation of locking face is drawn in to reset button, described driving member snaps in two baffle plate lock bolts near between the locking face of reset button when reset button is not pressed under the effect of Self-resetting mechanism, the convex nail of baffle plate lock bolt coordinates with corresponding baffle plate lateral wall, the baffle plate locking, driving member compresses Self-resetting mechanism and snaps between the solution locking face of two baffle plate lock bolts away from reset button when reset button is pressed, and the convex of baffle plate lock bolt nail is corresponding with the location notch on the baffle plate lateral wall, and baffle plate allows to open.
8. the earth leakage protective socket with baffle locking mechanisms as claimed in claim 7, is characterized in that: described reset button driving platform and driving member contact position rounding; Described driving member cross section is T-shaped, has the boss that both sides have vee with the tactile platform of two Fender lock latch and upper end respectively, and four equal roundings of seamed edge of contact platform have a transition domatic between contact with platform face and boss side surfaces.
9. the earth leakage protective socket with baffle locking mechanisms as described as claim 1-6 any one, it is characterized in that: the locking face of described baffle plate lock bolt, the transition inclined-plane of separating locking face and connection locking face reconciliation locking face is all parallel with the reset button direction of motion, the locking face of two baffle plate lock bolts, separate locking face and connect the locking face and conciliate the step breach that the transition inclined-plane formation of locking face is opened to reset button, described driving member snaps in two baffle plate lock bolts near between the locking face of reset button when reset button is not pressed under the effect of Self-resetting mechanism, the convex nail of baffle plate lock bolt coordinates with corresponding baffle plate lateral wall, the baffle plate locking, driving member compresses Self-resetting mechanism and snaps between the solution locking face of two baffle plate lock bolts away from reset button when reset button is pressed, and the convex of baffle plate lock bolt nail is corresponding with the location notch on the baffle plate lateral wall, and baffle plate allows to open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110420867 CN102496799B (en) | 2011-12-15 | 2011-12-15 | Electric leakage protecting socket with baffle locking mechanisms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110420867 CN102496799B (en) | 2011-12-15 | 2011-12-15 | Electric leakage protecting socket with baffle locking mechanisms |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102496799A CN102496799A (en) | 2012-06-13 |
| CN102496799B true CN102496799B (en) | 2013-12-25 |
Family
ID=46188598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110420867 Expired - Fee Related CN102496799B (en) | 2011-12-15 | 2011-12-15 | Electric leakage protecting socket with baffle locking mechanisms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102496799B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003086285A (en) * | 2001-09-12 | 2003-03-20 | Sanyo Electric Co Ltd | Power supply plug |
| CN201490423U (en) * | 2009-07-29 | 2010-05-26 | 黄华道 | Safety baffle device for power supply jack |
| CN201536176U (en) * | 2009-09-25 | 2010-07-28 | 黄华道 | Safety shield device for insertion holes of power socket |
| CN102270788A (en) * | 2011-05-12 | 2011-12-07 | 黄华道 | Power socket with baffle locking mechanism |
-
2011
- 2011-12-15 CN CN 201110420867 patent/CN102496799B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003086285A (en) * | 2001-09-12 | 2003-03-20 | Sanyo Electric Co Ltd | Power supply plug |
| CN201490423U (en) * | 2009-07-29 | 2010-05-26 | 黄华道 | Safety baffle device for power supply jack |
| CN201536176U (en) * | 2009-09-25 | 2010-07-28 | 黄华道 | Safety shield device for insertion holes of power socket |
| CN102270788A (en) * | 2011-05-12 | 2011-12-07 | 黄华道 | Power socket with baffle locking mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102496799A (en) | 2012-06-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102270788B (en) | Power socket with baffle locking mechanism | |
| CN105264716B (en) | Connector | |
| CN102136651B (en) | Leakage protection socket with baffle locking mechanism | |
| CN201234043Y (en) | Portable electric power conversion socket | |
| KR101214847B1 (en) | Connector with slide lever | |
| CN2917009Y (en) | Socket capable of locking plug | |
| CN203631817U (en) | Socket with locking function | |
| CN102496799B (en) | Electric leakage protecting socket with baffle locking mechanisms | |
| CN102931514B (en) | A kind of release mechanism | |
| CN102097699B (en) | Power socket with baffle locking mechanism | |
| CN201910524U (en) | Safety socket capable of preventing misplug | |
| CN102496809B (en) | Electric leakage protecting socket with baffle locking mechanisms | |
| CN110970770B (en) | Office mainframe box connecting line anti-kicking power-off equipment | |
| CN102916278A (en) | Earth leakage protection socket with jack baffle device | |
| CN102214869B (en) | Improved power socket with supply hub safety shield device | |
| CN203119202U (en) | A plug pluggable with one hand | |
| CN202906044U (en) | A safety mechanism | |
| CN105226470A (en) | There is the wall socket of USB charging inlet | |
| KR200457365Y1 (en) | In both directions to receive power supply terminal structure of push switch | |
| KR101714051B1 (en) | Cover locking device for portable terminal | |
| CN204332885U (en) | Electrical appliance kit and circuit device for fusing | |
| CN2624409Y (en) | Sliding switch combination for battery | |
| CN204030100U (en) | A kind of drawer type safe interface | |
| CN203871563U (en) | Wall socket with transverse sealing door | |
| CN204947166U (en) | Socket protection door structure assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20191215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |