CN203871577U - Self-locking plug plugboard capable of bouncing to separate with power source - Google Patents
Self-locking plug plugboard capable of bouncing to separate with power source Download PDFInfo
- Publication number
- CN203871577U CN203871577U CN201420280763.1U CN201420280763U CN203871577U CN 203871577 U CN203871577 U CN 203871577U CN 201420280763 U CN201420280763 U CN 201420280763U CN 203871577 U CN203871577 U CN 203871577U
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- China
- Prior art keywords
- plug
- plugboard
- lock
- plate
- lock core
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- 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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- Connector Housings Or Holding Contact Members (AREA)
Abstract
A self-locking plug plugboard capable of bouncing to separate with a power source comprises a plug and a plugboard two portions. The plug comprises a two-pin plug and a three-pin plug. The plugboard comprises a two-hole plugboard and a three-hole plugboard. The plug is provided with a locking column. The locking column is arranged in the middle of plug power conductors. On the plugboard, locking pad clamps and a locking pad are arranged in the middle of socket bottom plate power conductors. A button is arranged at the upper right side of the front surface of the three-hole plugboard, or the button is arranged at the upper right side of the front surface of the two-hole plugboard. A lock is formed by a spring device and a lock core device. The beneficial effects of the plug plugboard are that the plug can be locked into the plugboard safely; the plug is allowed to be in good power contact with the plugboard; the plug can also be bounced out of the plugboard to separate from the power source; the plug is firmly locked; when the plug needs to be pulled out, the button is pressed, and thus the plug can be separated from the plugboard quickly and conveniently; overloose and overtight connection between the plug and the plugboard can be prevented; the operation is convenient; the service life can be prolonged; and the space between the plug and the plugboard power conductors is fully utilized without changing the original size.
Description
Technical field
The utility model relates to the electrical apparatus technology of Domestic electric appliances power source plug connector, relates in particular to a kind of plug plugboard of self-locking band spring separate power supplies, and its energy automatic safe ground is by plug latch fortunately plate, and the separated plate that can automatically plug be bounced again comes.
Background technology
Conventional household electrical appliances socket power device in our life, is a kind of two common plugs and three plugs at present; The former is bad, the poor durability of contact often, inconvenient when the latter uses, hard plug hard pulling out, another kind is that < < is with the attaching plug > > of separator levers, at a ring-shaped lever of the outside installation of original plug, in the time of unplugg, with hand, lift lever plug pulled up, thisly have one, plug additional the space that accounts for above plate of device volume of increasing plug large and not attractive in appearance.Two, when lifting, separation process is not convenient resolutely, not easy to operate.Above these have brought a lot of inconveniences and potential safety hazard, easy breaking out of fire accident to us in life, exist certain limitation, insecurity.
Summary of the invention
The purpose of this utility model is between current household electrical appliances attaching plug and plate, to contact too tightly not easy-operating problem bad, often come off, easily leak electricity breaking out of fire or electricity folder in order to overcome, plate auto lock plug when a kind of plugging in is provided, presses the button the separate power supplies plug that key is ejected automatically when separated.
The utility model solves the technical scheme that its technical problem adopts: the plug plugboard of self-locking band spring separate power supplies is divided into plug and two integral body of plate, and plate is divided into plate base and plate lid; One, between plug-in power pack conductor inserted sheet, a cylinder being installed is lock, and on lock cylinder, opening a circular aperture is lockhole, two, the device of a lock is installed between plate power conductor inserting-plate hole.
Described plug is divided into two plugs and three plugs.
Described plate is divided into two hole plates and three hole plates.
Described plate lid is to open a circular hole between plate lid supply hub, then in upper right side, opens a button hole.
The device of lock is divided into elastic force apparatus and lock core device.
Elastic force apparatus is comprised of bullet pad, lock cylinder, back strength bar, spring.Bullet pad is the cylinder of one end sealing, centre is empty, the other end arranges three card articles, between every card article, the center number of degrees are 120 °, and in bullet pad the inside mounting spring, a lock cylinder that two is hollow cylinder is installed in bullet pad outside, three clamp bar slots are set in lock cylinder, a lockhole, between each draw-in groove, the center number of degrees are 120 °, two back strength bars are fixed on lock cylinder on plate base.
Described lock core device is comprised of cylinder plate, lock core bar, connecting rod, button spindle, axle, spring, button key, and a spring fixed clip is set on lock core bar, and one end is half arc.Lock core bar through fixing hole in cylinder plate again mounting spring just fix lock core bar, connecting rod is arranged in the chute in cylinder plate, by axle, connects lock core bar and button spindle, button spindle one end is inserted in the circular hole on plate base, other end button installation key.Cylinder plate and plate base and lock cylinder are installed, the power that lock core bar rolls above chute against downward pulling force and axle just can inject lock core bar and exit again.When pressing the button key, pull connecting rod and band movable lock core bar, reach the object of controlling bullet pad with lock core bar.
Adopt the beneficial effect of the technical program to be; Can plug latch be fixed on plate automatic safe, make the contact of plug-socket power supply good, again can be automatically by plug and plate spring separate power supplies, very firm on plug automatic locking, external force in the time of bearing the work of certain influence plug, while pulling the plug out of the socket, point the key that touches the button, the automatic separated plate of plug, brisk convenient, can prevent excessively loose, tension between plug and plate, easy to operate, can increase the service life, take full advantage of the space between plug and plate power conductor, original volume does not change.
Accompanying drawing explanation
Fig. 1 a, Fig. 1 b, Fig. 1 c are of the present utility model two slotting and three slotting plug construction schematic diagrames.
Fig. 2 a, Fig. 2 b, Fig. 2 c, Fig. 2 d, Fig. 2 e, Fig. 2 f, Fig. 2 g, Fig. 2 h, Fig. 2 i, Fig. 2 k are lock accessory figure.
Fig. 3, be locking device schematic diagram.
Fig. 4 a, Fig. 4 b are respectively three plates, two plate understructure figure.
In figure: 1.1-lock, 1.11-lockhole, 1.2-two inserts plug body, 1.21-electric conductor inserted sheet, 1.3-tri-plug bodies, 1.31-tri-inserts conductor inserted sheet, 2.1-locks pad, 2.10-connecting axle, 2.11-clamp, 2.2-lock cylinder, 2.21-draw-in groove, 2.3-back strength bar, 2.4-button spindle, 2.5-lock core bar, 2.6-connecting rod, 2.7-button key, 2.8-cylinder plate, 2.81-chute, 2.82-lock core hole, 2.9-spring, 2.10-connecting axle, 3.0-elastic force apparatus, 3.1-bullet pad, 3.2-lock core assembly, 3.3-locking device, 4.1-tri-plate bases, 4.11-tri-hole power supply intermediate plates, 4.2-two plate bases, 4.21-two hole power supply intermediate plates.
Embodiment
Embodiment of the present utility model, now contrasts that attached details are as follows again:
The plug plugboard of self-locking band spring separate power supplies is divided into plug and two parts of plate; It is by-lock 1.1, and lockhole 1.11, two is inserted plug bodies 1.2, electric conductor inserted sheet 1.21, three plug bodies 1.3, three are inserted conductor inserted sheet 1.31, lock pad 2.1, connecting axle 2.10, clamp 2.11, lock cylinder 2.2, draw-in groove 2.21, back strength bar 2.3, button spindle 2.4, lock core bar 2.5, connecting rod 2.6, button key 2.7, cylinder plate 2.8, chute 2.81, lock core hole 2.82, spring 2.9, elastic force apparatus 3.0, bullet pad 3.1, lock core assembly 3.2, locking device 3.3, three plate base 4.1, three hole power supply intermediate plates 4.11, two plate base 4.2, two hole power supply intermediate plates 4.21 form.
Plug is divided into two and inserts plug 1.2 and three slotting plugs 1.3, plate is divided into three hole plates and two hole plates, plug is that lock 1.1 is arranged in the middle of plug-in power pack conductor, as shown in Fig. 1 a, Fig. 1 b, Fig. 1 c, the installation of plate is that lock pad card 2.11 and lock pad 2.1 are arranged in the middle of socket base plate power conductor, three, inserts the positive upper right side of plate 4.1 button installations 2.7; Or insert the positive upper right side of plate 4.2 button installation 2.7 two; The formation of lock is comprised of elastic force apparatus 3.0 and lock core device 3.2, elastic force apparatus 3.0 is arranged on lock pad 2.1 the insides by bullet pad spring 3.11, lock pad is arranged on to 2.2 li of lock cylinders, lock core device is that spring 2.9 is arranged on lock core bar 2.5, lock core bar 2.5 couples together by pitman shaft 2.10 with connecting rod 2.6 one end, the other end also couples together with button spindle 2.4 by pitman shaft 2.10 again, then lock core bar 2.5 is arranged in cylinder plate 2.8, button spindle 2.4 one end button installation keys 2.7.Finally elastic force apparatus 3.0 and lock core device 3.2 are arranged on three plug-and-socket base plates 4.1 and two plug-and-socket base plates 4.2.
During use, plug in, when the lock on plug is depressed bullet pad, lock core bar is outwards extruded, after being pressed onto to a certain degree, the effect that lock core bar 2.5 is subject to elastic force enters the lockhole 1.11 on lock 1.1 automatically, and at this moment plug is locked.While pulling the plug out of the socket, press the button key 2.7, button key 2.7 transmission lock core bars 2.9, lock core bar 2.9 exits the lockhole 1.11 on lock 1.1 against pulling force and axle in the power of rolling above chute, at this moment the power that lock 1.1 is subject to bullet pad 3.1 pops up, plug, with regard to automatic separated plate, reaches the object of safe and convenient separation.
Claims (2)
1. a plug plugboard for self-locking band spring separate power supplies, is divided into two parts of plug and plate; Plug is divided into two and inserts plug (1.2) and three slotting plugs (1.3), plate is divided into three hole plates and two hole plates, it is characterized in that: plug is provided with lock (1.1) lock (1.1) is arranged in the middle of plug-in power pack conductor, on plate, will lock pad card (2.11) and lock pad (2.1) is arranged in the middle of socket base plate power conductor, three, insert plate (4.1) positive upper right side button installations (2.7); Or insert plate (4.2) positive upper right side button installation (2.7) two; The formation of lock is comprised of elastic force apparatus (3.0) and lock core device (3.2).
2. according to the plug plugboard of the self-locking band spring separate power supplies of claim 1, it is characterized in that: described elastic force apparatus (3.0) is that bullet pad spring (3.11) is arranged on to lock pad (2.1) the inside, lock pad is arranged in lock cylinder (2.2), lock core device is that spring (2.9) is arranged on lock core bar (2.5), lock core bar (2.5) couples together by pitman shaft (2.10) with connecting rod (2.6) one end, the other end is also connected with button spindle (2.4) by pitman shaft (2.10) again, again lock core bar (2.5) is arranged in cylinder plate (2.8), button spindle (2.4) one end button installation key (2.7), finally elastic force apparatus (3.0) and lock core device (3.2) are arranged on three plug-and-socket base plates (4.1) and two plug-and-socket base plates (4.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420280763.1U CN203871577U (en) | 2014-05-29 | 2014-05-29 | Self-locking plug plugboard capable of bouncing to separate with power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420280763.1U CN203871577U (en) | 2014-05-29 | 2014-05-29 | Self-locking plug plugboard capable of bouncing to separate with power source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203871577U true CN203871577U (en) | 2014-10-08 |
Family
ID=51652501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420280763.1U Expired - Fee Related CN203871577U (en) | 2014-05-29 | 2014-05-29 | Self-locking plug plugboard capable of bouncing to separate with power source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203871577U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107834247A (en) * | 2017-12-14 | 2018-03-23 | 龙志文 | A kind of new key Pop-up wiring board |
| CN112186416A (en) * | 2020-09-21 | 2021-01-05 | 广州镐达科技有限公司 | Push type electric power plug device with self-locking function |
-
2014
- 2014-05-29 CN CN201420280763.1U patent/CN203871577U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107834247A (en) * | 2017-12-14 | 2018-03-23 | 龙志文 | A kind of new key Pop-up wiring board |
| CN107834247B (en) * | 2017-12-14 | 2023-11-03 | 龙志文 | One-key pop-up patch board |
| CN112186416A (en) * | 2020-09-21 | 2021-01-05 | 广州镐达科技有限公司 | Push type electric power plug device with self-locking function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20141008 Termination date: 20150529 |
|
| EXPY | Termination of patent right or utility model |