CN2882026Y - Press type safety power-supply socket - Google Patents
Press type safety power-supply socket Download PDFInfo
- Publication number
- CN2882026Y CN2882026Y CN 200620002232 CN200620002232U CN2882026Y CN 2882026 Y CN2882026 Y CN 2882026Y CN 200620002232 CN200620002232 CN 200620002232 CN 200620002232 U CN200620002232 U CN 200620002232U CN 2882026 Y CN2882026 Y CN 2882026Y
- Authority
- CN
- China
- Prior art keywords
- drive block
- jack
- plug
- power supply
- supply socket
- 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
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model relates to a power supply connector, in particular to a pressing type safe power socket. Wherein, a pressing positioner is provided between a plugging cap and a drive block, and conductive metallic pieces are arranged symmetrically on the drive block. When a plug is directly plugged into the plugging cap and pressed downward, the pressing positioner will position the drive block on the clamped position, so that the conductive metallic pieces contact the two binding posts in a base, and the plug is connected with power supply. When the socket is not in use, the naked metals in the plugholes are not live, which avoids unnecessary hidden problem concerning safety. In addition, through a side slider with a guiding slope, when the drive block is at the clamped position, the plug is locked by extruding due to relative movement of the side slider and the drive block, which avoids dropping off of the plug from the socket and guarantees safety and steadiness in power using. The utility model is of simple structure, easy to operate, manufacture and machine.
Description
Technical field
The utility model relates to a kind of power supply connecting device, is a kind of pressing safety power supply socket specifically.
Technical background
Mostly traditional supply socket is to adopt simple plug in construction, even when not having plug to insert, conducting connecting part is understood charged and caused safe hidden danger to the user; Simultaneously, be easy to become flexible after the plug insertion, the user tends to collision or drive plug carelessly the time, makes plug disengaging insertion position and causes loose contact or the disconnection connection, causes the power consumption equipment power down, causes unnecessary trouble and loss; Situation danger more for plug gets loose and do not cut off the power supply causes electric shock hidden danger easily.And more existing rotary electric supply sockets, what can realize is after plug inserts and rotates, and by the locking member extrusion pin, thereby reaches the purpose of locking the plug safety utilization of electric power; The required angle of the common rotational lock of such structural design is bigger, and when being applied on the power socket, the plug of the electrical appliance of insertion can influence each other.
The utility model content
The utility model has overcome above-mentioned shortcoming, and a kind of simple in structure, safe pressing safety power supply socket is provided.
The technical scheme in the invention for solving the technical problem is: a kind of pressing safety power supply socket, comprise fixedly connected base and loam cake, and cap is inlaid in described loam cake central authorities, and described cap is provided with at least two jacks; A drive block is arranged between described base and the loam cake; Be provided with one between described cap and the drive block and push detent mechanism; Be symmetrically arranged with two conductive metal sheets on the described drive block, when compacted position, contact with two binding posts in the described base; A side slide also is arranged between described base and the loam cake, and the end face of described side slide is provided with the guiding slope, and corresponding base is or/and the inwall of loam cake is provided with the inclined-plane of same slope.
Can be provided with one at least one jack on the described cap and only press key, the described root of key and the jack edge of only pressing fixed, and the end contacts with the fixed support of described loam cake, and the sidepiece convex surface between root and the end probes in the jack of place.
The described detent mechanism of pushing can be slip profile of tooth detent mechanism.
Described drive block can be provided with at least one lead, and described side slide is provided with the pilot hole that matches with described lead, is provided with reaction spring between described drive block and the side slide.
Also can be provided with back-moving spring between described drive block and the base.
On the described side slide, can be provided with the extrusion metal sheet with the corresponding position of the conductive metal sheet of described drive block.
Can be provided with three jacks on the described cap, wherein the bottom of ground wire jack is circular, and the top is a rectangle, and firewire jack and zero line jack shape are identical, and with respect to the center line symmetry of ground wire jack; The long rectangular opening that described firewire jack and zero line jack are arranged in parallel by a pair of and described center line respectively and overlapping the forming of long rectangular opening of a pair of V-shaped layout, and distance adapts with the spacing of two-pin plug between a pair of long rectangular opening that described center line is arranged in parallel, and the angle and distance of a pair of long rectangular opening of described V-shaped layout and the angle and distance of 3-phase plug adapt.
Compared with prior art the beneficial effects of the utility model are: push detent mechanism by be provided with one between described cap and drive block, and on described drive block, be symmetrically arranged with conductive metal sheet, when directly inserting cap, also pushes downwards by plug, by the described detent mechanism of pushing drive block is positioned at compacted position, two interior binding posts of described conductive metal sheet and described base are contacted, and make described plug energized.Do not have at socket under the non-working condition of plug insertion, bare metal is not charged in the jack, has avoided unnecessary potential safety hazard.Simultaneously, have the side slide on the slope of leading, when described drive block is in compacted position, by the motion of side slide and drive block, with plug extruding locking; Prevent in the use that the getting loose of plug and socket guaranteed the safety of use and stable.In addition, only press key, prevent from when not inserting plug, to push cap, cause in the jack bare metal sheet charged, thereby further improve the fail safe of supply socket because of misoperation by what be provided with in the jack on cap.The utility model is simple in structure, technical maturity, be easy to processing.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 blows figure for internal structure of the present utility model
Fig. 3 is the structural representation of cap in the utility model
Fig. 4 is the structural representation of side slide in the utility model
Embodiment
The utility model mainly comprises: cap 3, loam cake 1, base 2, drive block 4 and side slide 5.Described loam cake 1 is fixedlyed connected with base 2, and a cap 3 that is used for the socket power plug is inlaid in the center of described loam cake 1, forms complete housing; Described drive block 4 and side slide 5 are arranged in the above-mentioned housing.
Described cap 3 is provided with three jacks, is respectively ground wire jack 3-1, firewire jack 3-2, zero line jack 3-3; Wherein the bottom of ground wire jack 3-1 is circular, and the top is a rectangle, and firewire jack 3-2 and zero line jack 3-3 shape are identical, and with respect to the center line symmetry of ground wire jack 3-1.The long rectangular opening that described firewire jack 3-2 and zero line jack 3-3 are arranged in parallel by a pair of and described center line respectively and overlapping the forming of long rectangular opening of a pair of V-shaped layout; And distance adapts with the spacing of two-pin plug between a pair of long rectangular opening that described center line is arranged in parallel, and the angle and distance of a pair of long rectangular opening of described V-shaped layout and the angle and distance of 3-phase plug adapt.This jack structure can adapt to the attaching plug of three kinds of different structures, comprises GB two-phase homalocephalus, three-phase homalocephalus and 3-phase plug made in U.S.A, makes application of the present invention more extensive.
The center of described loam cake 1 is the hollow cylinder 6 that inwall has gathering sill, passes through fixed support 7 support fixation between the frame of described hollow cylinder 6 and loam cake 1.Respectively be provided with one among firewire jack 3-2 on the described cap 3 and the zero line jack 3-3 and only press key, press key 8-2 and 8-3 till the difference; The described root of key and the jack edge, place of respectively only pressing fixed, and under the state that does not have plug to insert, described end apical grafting of only pressing key is on the fixed support 7 of described loam cake 1, and the sidepiece convex surface between root and the end probes into respectively in the jack at place separately.When not having plug to insert, described end roof pressure of only pressing key all can't press down whole cap 3 on described fixed support, thus prevent described socket when no plug inserts because of external force or be not intended to push described cap 3, cause the interior bare metal of jack charged, cause unnecessary danger; When plug is inserted among firewire jack 3-2 and the zero line jack 3-3 simultaneously, push described key 8-2 and the 8-3 of only pressing, make two only to press the end of key that sidesway takes place, the described fixed support 7 of roof pressure no longer makes the described cap 3 can pushing and move down with plug.
Described drive block 4 is provided with the lead 9 of two symmetries and one and is arranged on two spring carriers 10 between the lead; Respectively be provided with conductive metal sheet 11 in the space between described spring carrier 10 and two leads 9, described conductive metal sheet 11 extends downwards, and is corresponding with the binding post 12 in the base 2.Described side slide 5 is provided with the pilot hole 13 that matches with described lead 9, and a spring stop piece 14 that is arranged between two pilot holes 13; Respectively be provided with extrusion metal sheet 15 between described pilot hole 13 and the spring washer 14.Described lead 9 is plugged in the pilot hole 13, is embedded with a compression spring 16 simultaneously between described spring carrier 10 and spring stop piece 14.The two groups of inclined-planes 17,18 that also are symmetrically arranged with respectively on the both ends of the surface of described side slide 5 also are provided with the identical inclined-plane of slope 19 on the inwall of corresponding base 2, and also are provided with the identical inclined-plane of slope on the inwall of corresponding loam cake 1 (not indicating among the figure).By cooperating of described drive block 4 and side slide 5, when described drive block 4 is pressed down and moves down, because lead 9 is socketed in the described pilot hole 13, described drive block 4 and side slide 5 position in the horizontal direction are consistent, the lead 9 that is described drive block 4 also moves down by the described side slide 5 of pilot hole 13 drives, simultaneously, side slide 5 is also along the inclined-plane 18 on described base 2 and loam cake 1 inwall, 19 to the direction slip near drive block 4, cause the distance between described side slide 5 and the drive block 4 more and more littler, the more important thing is, make described drive block 4 conductive metal sheet 11 and and the extrusion metal sheet 15 of side slide 5 between distance also more and more littler, and the appliance plug that inserts is clamped between described conductive metal sheet 11 and the extrusion metal sheet 15.Because for the consideration of aspects such as insulation property, plasticity, weight and processing cost, described side slide 5 adopts materials such as plastics, resin usually, not only has elasticity, also is easier to wearing and tearing; By extrusion metal sheet 15 being set in the position that is used to clamp plug, not only wear-resistant, also increased and reduced to have improved clamping force because of clamping the strain that plug produces.Described conductive metal sheet 11 except the identical function of realizing the extrusion metal sheet, also when described drive block 4 moves down, contacts with conducting terminal 12 in the base 2, makes appliance plug and power connection.Ground wire jack 3-1 on the described cap 3, directly is connected with described ground wire binding post 24 after the plug grafting that has ground wire enters described cap 3 then directly corresponding to the ground wire binding post 24 in the described base 2.
Also be provided with a back-moving spring 20 between described drive block 4 and the base 2.
Be provided with one between described drive block 4 and the described cap 3 and push detent mechanism, the described detent mechanism of pushing comprises that inwall in the described loam cake 1 has the hollow cylinder 6 of guide table, two 21,22 and springs 23 of guide pad that have the dentation fin, and form with have automatic telescopic ball-point pen now in identical slip profile of tooth detent mechanism, specific constructive form repeats no more here.
In the use, earlier plug is inserted into described cap 3 and also pushes downwards, promote described drive block 4 simultaneously and also move down; When push put in place after, be positioned at impaction state by described slip profile of tooth mechanism, under this state, described plug contacts with conductive metal sheet 11 on the described drive block 4, the extension of the described conductive metal sheet 11 also conducting that contacts with binding post 12 in the base 2 simultaneously makes the plug and the power turn-on of insertion; Simultaneously, described side slide 5 is squeezed in plug between described conductive metal sheet 11 and the extrusion metal sheet 15, prevents that plug from getting loose from jack, plays the effect of locking plug.When pushing described cap 3 once more, loosen screens effect by described slip profile of tooth detent mechanism to drive block 4, side slide 5 separates with drive block 4 under the counter-force effect of spring 20, loosens the extruding to described plug; Simultaneously, under the effect of described back-moving spring, described drive block 4 upwards resets, and the binding post in the elongated end of described conductive metal sheet and the base 2 disconnects, and can easily plug be extracted from described cap 3 simultaneously.Conductive metal sheet 11 in the jack is not charged at this moment, guarantees the fail safe of socket under non-working condition; Simultaneously described only press key again roof pressure on the fixed support of described loam cake 1, push described cap 3 when preventing misoperation and cause danger, make whole socket be returned to reset condition.
More than pressing safety power supply socket provided by the utility model is described in detail, used specific case herein principle of the present utility model and execution mode are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof; Simultaneously, for one of ordinary skill in the art,, have the appropriate change part in specific embodiments and applications according to thought of the present utility model.In sum, this description should not be construed as restriction of the present utility model.
Claims (7)
1. a pressing safety power supply socket comprises fixedly connected base and loam cake, it is characterized in that: cap is inlaid in described loam cake central authorities, and described cap is provided with at least two jacks; A drive block is arranged between described base and the loam cake; Be provided with one between described cap and the drive block and push detent mechanism; Be symmetrically arranged with two conductive metal sheets on the described drive block, when compacted position, contact with two binding posts in the described base, a side slide also is arranged between described base and the loam cake, the end face of described side slide is provided with the guiding slope, and corresponding base is or/and the inwall of loam cake is provided with the inclined-plane of same slope.
2. pressing safety power supply socket according to claim 1, it is characterized in that: be provided with one at least one jack on the described cap and only press key, the described root of key and the jack edge of only pressing fixed, the end contacts with the fixed support of described loam cake, and the sidepiece convex surface between root and the end probes in the jack of place.
3. pressing safety power supply socket according to claim 1 and 2 is characterized in that: the described detent mechanism of pushing is a slip profile of tooth detent mechanism.
4. pressing safety power supply socket according to claim 1 and 2, it is characterized in that: described drive block is provided with at least one lead, described side slide is provided with the pilot hole that matches with described lead, is provided with reaction spring between described drive block and the side slide.
5. pressing safety power supply socket according to claim 1 and 2 is characterized in that: also be provided with back-moving spring between described drive block and the base.
6. pressing safety power supply socket according to claim 1 and 2 is characterized in that: on the described side slide, be provided with the extrusion metal sheet with the corresponding position of the conductive metal sheet of described drive block.
7. pressing safety power supply socket according to claim 1 and 2, it is characterized in that: described cap is provided with three jacks, wherein the bottom of ground wire jack is circular, the top is a rectangle, firewire jack and zero line jack shape are identical, and with respect to the center line symmetry of ground wire jack, the long rectangular opening that described firewire jack and zero line jack are arranged in parallel by a pair of and described center line respectively and overlapping the forming of long rectangular opening of a pair of V-shaped layout; And distance adapts with the spacing of two-pin plug between a pair of long rectangular opening that described center line is arranged in parallel, and the angle and distance of a pair of long rectangular opening of described V-shaped layout and the angle and distance of 3-phase plug adapt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620002232 CN2882026Y (en) | 2006-02-10 | 2006-02-10 | Press type safety power-supply socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620002232 CN2882026Y (en) | 2006-02-10 | 2006-02-10 | Press type safety power-supply socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2882026Y true CN2882026Y (en) | 2007-03-21 |
Family
ID=37881868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620002232 Expired - Fee Related CN2882026Y (en) | 2006-02-10 | 2006-02-10 | Press type safety power-supply socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2882026Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100463300C (en) * | 2006-02-10 | 2009-02-18 | 金轶 | Pressing safety power supply socket |
| WO2010006481A1 (en) * | 2008-07-17 | 2010-01-21 | Zheng Qiuling | A power supply socket |
| CN108616016A (en) * | 2015-03-26 | 2018-10-02 | 江苏省电力公司常州供电公司 | Easy-operating Three-phase rotary phase modulation arrangements of electric connection |
| CN108683040A (en) * | 2018-05-11 | 2018-10-19 | 芜湖七创工业设计有限公司 | The safe docking adapter connected for high-tension current |
-
2006
- 2006-02-10 CN CN 200620002232 patent/CN2882026Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100463300C (en) * | 2006-02-10 | 2009-02-18 | 金轶 | Pressing safety power supply socket |
| WO2010006481A1 (en) * | 2008-07-17 | 2010-01-21 | Zheng Qiuling | A power supply socket |
| CN108616016A (en) * | 2015-03-26 | 2018-10-02 | 江苏省电力公司常州供电公司 | Easy-operating Three-phase rotary phase modulation arrangements of electric connection |
| CN108616016B (en) * | 2015-03-26 | 2019-10-18 | 江苏省电力公司常州供电公司 | Three-phase rotary phase modulation arrangements of electric connection |
| CN108683040A (en) * | 2018-05-11 | 2018-10-19 | 芜湖七创工业设计有限公司 | The safe docking adapter connected for high-tension current |
| CN108683040B (en) * | 2018-05-11 | 2020-06-19 | 南京溧水高新创业投资管理有限公司 | Safety butt joint device for high-voltage current connection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070321 Termination date: 20100210 |