CN2143004Y - Power supply socket - Google Patents
Power supply socket Download PDFInfo
- Publication number
- CN2143004Y CN2143004Y CN 92242277 CN92242277U CN2143004Y CN 2143004 Y CN2143004 Y CN 2143004Y CN 92242277 CN92242277 CN 92242277 CN 92242277 U CN92242277 U CN 92242277U CN 2143004 Y CN2143004 Y CN 2143004Y
- Authority
- CN
- China
- Prior art keywords
- socket
- lower cover
- bonding pad
- conducting strip
- power supply
- 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 - Lifetime
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- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to a power supply socket, comprising an upper cover, a lower cover, a combined sheet, a conducting sheet and other parts. The power supply socket utilizes a plurality of contacting sheets of a power supply on the conducting sheet, and the fixing ends of the movable ends of the contacting sheets of the power supply can form insertion holes to hold power wires, which can avoid welding, locking and fastening by screws. Besides, a conducting wire can be led out from the contacting sheets of the power supply to be used for the power input end of another socket. Thus, the socket supplied for use can be increased. The power supply socket avoids the trouble that the user newly pulls a wire from the switch part of the power supply. The user can use the combined sheet to directly combine with the ground wire and make the grounding end (a three-pin socket). The power supply socket is convenient for manufacture and use.
Description
The utility model relates to a kind of modern design, convenient and practical supply socket.
Present employed supply socket is of a great variety, but its aufbauprinciple is roughly the same.Generally all be that each socket has two power lines (or adding an earth connection) to be connected on the conducting strip of socket, and its connected mode all adopts screw or welding, install and quite feel inconvenience, and only establish two, three groups of socket apertures on the socket, do not apply and use; And when desiring to set up socket, need pull out required power line with same way as from mains switch, being connected on another socket, trouble is quite felt in operation.And the earth connection of three-pin socket (with earth terminal) will meet a ground connection conducting strip B in addition from the shell A of switch.Referring to Fig. 7, jack housing A itself wants other grooved bore with dead earth conducting strip B like this, and manufacturing cost is improved.
The purpose of this utility model provides a kind of supply socket that relies on loam cake, bonding pad, conducting strip and lower cover to combine, to realize convenience, practical purpose.
Conducting strip is provided with several pieces rubber-like power contacting plates in the socket that another purpose of the present utility model provides, just form a patchhole between the movable end of this power contacting plate and the stiff end, can clamp the power line of insertion, needn't weld or use screw locking, and from power contacting plate, can suitably connect the lead that can serve as another socket power input, take this to increase other sockets for using, the power line of exempting general socket is the trouble of backguy again.
Another purpose of the present utility model is the socket that is provided, and can utilize the bonding pad in the upper and lower covers directly to engage ground wire and make earth terminal (three-pin socket), to increase the convenience of making, using.
Below in conjunction with accompanying drawing, introduce structure of the present utility model, effect and using method in detail.
Fig. 1 is element exploded view of the present utility model (A, B are respectively the embodiment element exploded view of two kinds of different structures).
Fig. 2 is a cutaway view of the present utility model.
Fig. 3 is the cutaway view of another structure embodiment of the present utility model.
Fig. 4 is the vertical view after the subelement combination of the present utility model.
Fig. 5 is the stereogram of another structure embodiment of the present utility model.
Fig. 6 is the schematic diagram of other sockets of serial connection of the present utility model.
Fig. 7 is a common power socket outside drawing commonly used at present.
Referring to Fig. 1～5, the utility model is by loam cake 1, bonding pad 2 or 2a, 2b, conducting strip 3 or 3a, main elements such as lower cover 4 or 4a are formed, wherein: lower cover 4 dual-sides respectively have a translot 41, each translot 41 just in time can be placed a conducting strip 3, translot central authorities are provided with a projection 42, the front and back side of projection 42 respectively is provided with two or more through holes 43, the side of through hole is provided with perforation groove 44, and the central part of lower cover 4 is provided with two fixing holes 45, is provided with flange 46 on the one end.(referring to Figure 1A)
Conducting strip 3 is seated in the translot 41 of lower cover 4, and it is the thin guide card made from electric conducting material of rubber-like, and its both sides, upper end respectively are provided with the socket sheet 31 of a bending, and socket sheet 31 is used for the clamping plug.The both sides of conducting strip respectively are provided with two or more power contacting plates 32, and the little upwards high prominent movable end 33 of the front end of power contacting plate cooperates patchhole 35 of the stiff end symmetrical with it 34 lucky formation, this patchhole be used to be clamped and connected lead of power supply.
Shown in Figure 1B is another structure embodiment element exploded view.Its lower cover 4a both sides respectively are provided with a translot 41a, each translot just in time can be placed a conducting strip 3a, the central authorities of translot 41a are provided with a spacing block 42a, the both sides of spacing block 42a respectively are provided with an open slot 43a, the side of open slot 43a is provided with and runs through groove 44a, and the side that runs through groove is provided with a through hole 47a.Central part at lower cover 4a is provided with two fixing hole 45a, is provided with flange 46a on the one end.
Conducting strip 3a among another version embodiment, be seated in the translot 41a of lower cover 4a, it also is the thin guide card made from electric conducting material of rubber-like, and respectively there is a socket sheet 31a who is involutory state its both sides, upper end, and this socket sheet 31a is used for the clamping plug end.The side of conducting strip 3a is provided with inner bolt hole 34a, screw 35a of inner bolt hole locking, the side bottom is provided with the power contacting plate 32a of bending, the front end of power contacting plate 32a is to have interior rescinded angle and little upwards high prominent movable end 33a, just form a patchhole 37a with the stiff end 56a of conducting strip 3a bending place, this patchhole be used to be clamped and connected lead of power supply.
Brace 24 among Figure 1A is the flexible thin guide card of tool slightly, and integral body slightly is the Qian font, utilizes the little upward bent contact jaw in its both sides to be folded in the tripod jack of three-pin socket of loam cake 1.
Brace 24a among Figure 1B is provided with a through hole 26a, and the position of the fixing hole 21a on this hole and the bonding pad 2a is corresponding, and another through hole 27a is then corresponding with the position of fixing hole 45a on the lower cover 4a.During installation, the lower floor of brace 24a is closely contacted with the upper strata of bonding pad 2a.
Above-mentioned two kinds of bonding pads 2,2a and brace 24a the bonding pad 2b of available another kind of structure substitute it.The centre of this bonding pad 2b is provided with fixing hole 21b.The through hole 22b of strip and endoporus 23b are provided with ringent ground terminal 25b in the outside of endoporus 23b, be provided with an intermediate plate 24b who is protrusion at the 3rd jack place of corresponding loam cake 1.
The centre of loam cake 1 is provided with through hole 11, and it is corresponding with fixing hole 21,21a or the 21b of bonding pad 2,2a or 2b, and available screw screws in and fixes it.The both sides of loam cake are provided with two groups of three-pin sockets 12, this three-pin socket is corresponding with intermediate plate 24 or 24a, the 24b of socket sheet 31,31a and the bonding pad 2 of conducting strip 3,3a or 2a, 2b respectively, the downside of loam cake 1 has a briquetting 13, this briquetting is the Jiong type, during installation just in time with projection 42 tablings of lower cover 4 or 4a, and fixing electric conductor 3.Also have two holes on the downside of loam cake 1, can cooperate through hole 22 or 22a, the 22b of bonding pad 2, make rivet pass the fixing hole 45 or the 45a of lower cover 4, through hole 22 or 22a, 22b and riveted on this hole 14 to lock it.
When Assembling Production the utility model, conducting strip 3 or 3a can be put in the translot 41 or 41a of lower cover 4 or 4a, make patchhole 35 or the 37a of conducting strip 3 or 3a just in time corresponding with through hole 43 or the 43a of lower cover 4 or 4a, again behind the ground terminal 23 or 26a, intermediate plate 24 of 26b place riveted joint or 24a, 24b with bonding pad 2 or 2a, 2b, it is placed the mid portion of lower cover, cover loam cake with hold-down screw 35a pass loam cake through hole 11 and the locking on the fixing hole 21 or 21a, 21b of bonding pad 2 or 2a, 2b.Also but nationality helps hold-down screw 35a to pass the through hole 22 of the fixing hole 45 of lower cover 4 or 4a or 45a, bonding pad 2 or 2a, 2b or 22a, 22b and locks on the inner bolt hole 14 of loam cake 1, makes that each part is fastening to be combined into an integral body.
During use, the through hole 43 of power line from lower cover 4 bottoms can be inserted.Because the movable end 33 of power contacting plate 32 is slightly upwards prominent high, form patchhole 35 with stiff end 34, when power line inserts, just it can be gripped, and owing to movable end 33 is healed down, make the aperture of patchhole 35 that the trend of dwindling be arranged, can avoid the slippage of power line.After power line is fastening from through hole 43 insertions of lower cover 4 bottoms, change circuit or when not using as desire, available instrument inserts and rubber-like power contacting plate 32 is upwards pushed away from the groove 44 that runs through on through hole 43 next doors, make and move on the movable end 33 and patchhole 35 is increased slightly, just power line can be withdrawed from.Like this, power line just needn't weld or use screw locking, has increased the facility of using.The movable end 33 that it is emphasized that power contacting plate 32 can be made according to the actual needs (being the thickness of power line) that use with the pore size of the patchhole 35 of stiff end 34 formation, but generally all between 12～14 mm dias, and be provided with the boss 36 of a protrusion at the rear portion of power contacting plate 32, to strengthen the clamping power of power contacting plate.
When the embodiment of another kind of structure assembles, conducting strip 3a is put into the translot 41a of lower cover 4a, this moment, the patchhole 37a of conducting strip 3a was corresponding with the through hole 47a of lower cover 4a just, bonding pad 2a is placed on the centre of lower cover 4a, again with brace 24a with its link 27a holding behind location, the bottom of loam cake 1, cover loam cake, with hold-down screw pass loam cake 1 through hole 11 and the locking on the fixing hole 21a of bonding pad 2a, and but the nationality rivet passes on the fixing hole 13 of lower cover 4a, and whole socket securely is combined as a whole.
Referring to Fig. 6, the utility model is typically provided with two conducting strips 3, and the left and right sides of each conducting strip 3 is respectively equipped with two or several power contacting plates 32,32a, all is provided with a patchhole 35 on each power contacting plate 32, the 32a.For convenience of description, each patchhole 35 is numbered be expressed as a, b, c, d, e, f, g, h respectively.Usually, as long as power line is plugged together in the inserting in the hole as a an of conducting strip 3, another power line then inserts in the patchhole of another conducting strip 3, and as e, then two conducting strips just form different electrodes, can be used as the input of this socket.If in other patchholes (as b), connect a lead in addition, make it to be connected on one group of new socket, then same from other patchholes (as c) of another conducting strip, connect lead to aforesaid new socket, just can on new socket, form different electrodes and constitute the input of new socket.So, if with the embodiment shown in this figure, except patchhole a, e are necessary for the input of this socket, all the other patchholes such as b, c, d, the patchhole that cooperates another conducting strip just can form three groups of outputs as f, g, h, as the input of other three new sockets.This design can be connected in series several sockets and needn't be from mains switch tractive power line again simply and easily, to reduce the construction trouble.This mode is applied to use a fairly large number of occasion of socket, more can show superiority of the present utility model as Computer Facilities, combination audio etc., and the socket number that is connected in series can be determined by the number of row jack.Usually in each conducting strip 3 number of set power contacting plate 32 more for a long time, patchhole also increases thereupon, just can be connected in series new socket more, certainly, should consider power source loads at this moment and the lead of selecting the diameter of section thickness to adapt.
The utility model can utilize the intermediate plate 24 of bonding pad 2 or 2a, 2b or 24b, 24a to engage earth terminal, and directly engages ground wire with other ground terminals 23, to increase the convenience of making and using.
The utility model such as Fig. 1 or shown in Figure 2 be to be used for moveable formula socket.If when being fixed on wall or other places, only needing to add fixing hole at the two ends of bonding pad 2 or 2a, 2b and get final product, this also is the traditional approach in the socket manufacturing, needn't describe in detail.
Claims (3)
1, a kind of supply socket, include elements such as loam cake, lower cover, bonding pad, conducting strip, it is characterized in that: the both sides of lower cover respectively are provided with a translot, each translot just in time can be placed a conducting strip, translot central authorities are provided with a projection or spacing block, the front and back side of projection or spacing block respectively is provided with two or more through holes or open slot, and the side of through hole or open slot is provided with and runs through groove, is provided with flange on an end of lower cover; The conducting strip made from electric conducting material is seated in the translot of lower cover, and its both sides, upper end respectively are provided with the socket sheet of a bending; Bonding pad is fixed between loam cake and the lower cover, and the front end of bonding pad is provided with flange as ground terminal, also can directly engage ground wire, and this ground terminal upper fixed has the intermediate plate of clamping plug earth terminal; In conjunction with the time, the ground wire of bonding pad should be positioned on the flange of lower cover; On cover the three-pin socket that is provided with two groups or more, in conjunction with the time, this three-pin socket is involutory with the socket sheet of conducting strip and the intermediate plate of bonding pad respectively, when plug inserts, can contact with above-mentioned socket sheet or intermediate plate.
2, supply socket as claimed in claim 1, it is characterized in that: conducting strip is the thin guide card of rubber-like, its both sides, upper end respectively are provided with crooked socket sheet or inner bolt hole, the conducting strip both sides respectively are provided with two or more power contacting plates, the little upwards high prominent movable end of the front end of power contacting plate, cooperate the stiff end symmetrical with it, form a patchhole just, this patchhole is used to the lead that is clamped and connected lead or closes from the distolateral edge joint of inner bolt hole.
3, supply socket as claimed in claim 1 is characterized in that: be provided with intermediate plate or brace in the upper end of bonding pad, be provided with the ground wire of the inner bolt hole that is connected lower cover below the one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92242277 CN2143004Y (en) | 1992-12-04 | 1992-12-04 | Power supply socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92242277 CN2143004Y (en) | 1992-12-04 | 1992-12-04 | Power supply socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2143004Y true CN2143004Y (en) | 1993-09-29 |
Family
ID=33782121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92242277 Expired - Lifetime CN2143004Y (en) | 1992-12-04 | 1992-12-04 | Power supply socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2143004Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1073749C (en) * | 1993-10-04 | 2001-10-24 | 松下电工株式会社 | Socket |
| WO2013143401A1 (en) * | 2012-03-31 | 2013-10-03 | 华为终端有限公司 | Electric power base, electric power gateway, and electric power gateway body |
-
1992
- 1992-12-04 CN CN 92242277 patent/CN2143004Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1073749C (en) * | 1993-10-04 | 2001-10-24 | 松下电工株式会社 | Socket |
| WO2013143401A1 (en) * | 2012-03-31 | 2013-10-03 | 华为终端有限公司 | Electric power base, electric power gateway, and electric power gateway body |
| US9588138B2 (en) | 2012-03-31 | 2017-03-07 | Huawei Device Co., Ltd. | Electric base, electric gateway, and electric gateway body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |