CN203871523U - Two-insertion-sheet and three-insertion-sheet switchable type computer plug - Google Patents
Two-insertion-sheet and three-insertion-sheet switchable type computer plug Download PDFInfo
- Publication number
- CN203871523U CN203871523U CN201420239047.9U CN201420239047U CN203871523U CN 203871523 U CN203871523 U CN 203871523U CN 201420239047 U CN201420239047 U CN 201420239047U CN 203871523 U CN203871523 U CN 203871523U
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- China
- Prior art keywords
- inserted sheet
- sheet
- sheets
- plug
- live wire
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- Expired - Fee Related
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Abstract
The utility model relates to a two-insertion-sheet and three-insertion-sheet switchable type computer plug. The computer plug comprises three insertion sheets and three elastic conductor slices arranged in a housing. One end of each of the three elastic conductor slices is respectively connected with a live wire, a ground wire and a zero wire, the other end of each of the three elastic conductor slices is provided with two parallel elastic sheets, the tail ends of the three insertion sheets are provided with cylinders, the cylinders are clamped between the two parallel elastic sheets, grooves corresponding to the three insertion sheets are arranged in the housing, the insertion sheets are folded and then are arranged in the grooves, and when the insertion sheets are vertical, a line is conducted; when the insertion sheets are folded, the cylinders at the tail ends of the insertion sheets slide out of the two parallel elastic sheets, and the line is broken; and the insertion sheet connected with the live wire and the insertion sheet connected with the zero wire can rotate on an insertion sheet seat to enable the insertion sheet connected with the live wire and the insertion sheet connected with the zero wire to in splayed arrangement or parallel arrangement. According to the utility model, a three-insertion-sheet plug can be converted to a two-insertion-sheet plug through folding, such that the plug can be used on a three-insertion-hole socket and a two-insertion-hole socket as well.
Description
Technical field
The utility model belongs to essential electronic element technical field, refers in particular to a kind of two, three inserted sheet switchable type computer plugs, refers in particular to one itself with regard to adjustable plug inserted sheet quantity, three inserted sheet heads can be converted to the plug of two inserted sheets.
Background technology
Along with social development, various electronic equipments spread all over social every nook and cranny.Where where is it electronic equipment, just need electricity consumption.Not in short to say " where need electricity, where just have attaching plug ".Visible, the purposes of attaching plug and spread all over we life each corner.
Household electrical appliance: and our life what press close to most has been exactly the attaching plug on household electrical appliance, television set, refrigerator, electric fan, air-conditioning etc. all need to use and must use attaching plug.
Communication field: our various communication fields also can use attaching plug usually, and as phone, electric wire is accepted tower, air equipment etc.
The structure of the plug of existing three inserted sheets is: (referring to Fig. 1): plug inside is that power line is directly connected on inserted sheet 1, and electric current imports in electric wire by inserted sheet 1 like this, finally imports in computer.Three inserted sheets 1 of plug outside are fixed-directions, and angle is 60 °, centre-to-centre spacing 12～13mm left and right, and such plug cannot insert in two receptacle electrical connectors, and reason is: 1, many inserted sheets; 2. two of two jack insert rows holes are vertically parallel, and three blade plug are angled.
At present, be often two receptacle electrical connectors in public places, this cannot use a lot of three blade plug.Inserted on very multitapped insert row at one equally, Three-hole socket limited amount, also makes a lot of three blade plug use.This has had a strong impact on people's household electricity.
Utility model content
The utility model provides a kind of can folding realize three inserted sheets, two inserted sheets conversions, easy to carry, two, the three inserted sheet switchable type computer plugs of saving space, highly versatile by self.
For reaching the technical scheme that above-mentioned utility model object the utility model adopts be:
Two, three inserted sheet switchable type computer plugs, comprise housing, three inserted sheets, in described housing, be provided with three elastic conductor thin slices, one end of three elastic conductor thin slices respectively with live wire, ground wire, zero line connects, the other end is separated into two parallel flexure strips, the end of three inserted sheets is cylinder, cylinder is fastened between two parallel flexure strips, inserted sheet is arranged on plug base, the both sides of plug base are provided with jointed shaft, on housing, be provided with groove corresponding to three inserted sheets, the jointed shaft of plug base is arranged on the housing of groove one end, after inserted sheet is folding, be arranged in groove, inserted sheet around jointed shaft rotating vertical immediately, the line conduction that electric wire, elastic conductor thin slice and inserted sheet form, inserted sheet is in the time that jointed shaft turns folding, and the cylinder of inserted sheet end skids off from two parallel flexure strips, and the circuit that inserted sheet, elastic conductor thin slice and electric wire form disconnects, the inserted sheet being connected with live wire, the inserted sheet being connected with zero line rotatably make the inserted sheet being connected with the inserted sheet of live wire, with zero line be splayed setting or be arranged in parallel on plug base.
On the plug base of the above-mentioned inserted sheet being connected with live wire, the inserted sheet being connected with zero line, be provided with through hole, be provided with plastic cement seat in through hole, inserted sheet is plugged on plastic cement seat near cylindrical one end, and plastic cement seat rotates the position that regulates inserted sheet in through hole.
Circumferential several uniform deep-slotted chip breakers on the inwall of above-mentioned through hole, on plastic cement seat, relevant position is provided with circumferentially uniform arc convex edge, and arc convex edge is arranged in deep-slotted chip breaker.
The beneficial effects of the utility model are: change three blade plug into two blade plug by self folded turning, so both can on three receptacle electrical connectors, use, also can on two receptacle electrical connectors, use.Facilitate own electricity consumption, also facilitated other people electricity consumption.In not needing use, three inserted sheets can be folded in plug simultaneously, have both protected inserted sheet, prevent that inserted sheet from damaging, and are also convenient for carrying, and save space, highly versatile.
Brief description of the drawings
Fig. 1 is the schematic diagram of background technology;
Fig. 2 is simplified schematic diagram of the present utility model;
Fig. 3 section simplified schematic diagram that to be the inserted sheet being connected with live wire of the present utility model be connected with plastic cement seat, plug base, elastic conductor thin slice and zero line with plastic cement seat, plug base, elastic conductor thin slice and live wire or the inserted sheet that is connected with zero line;
Fig. 4 is the vertical view simplified schematic diagram of the inserted sheet being connected with live wire of the present utility model and plastic cement seat, plug base;
Fig. 5 is the vertical view schematic diagram of the inserted sheet being connected with ground wire of the present utility model and plug base.
Wherein, 10, housing, 20, elastic conductor thin slice, 30, live wire, 40, zero line, 50, two parallel flexure strips, 60, cylinder, 70, plug base, 80, jointed shaft, 90, groove, 100, with the inserted sheet of live wire, 120, plastic cement seat, 130, arc convex edge, 140, the inserted sheet that is connected with ground wire.
Embodiment
As Fig. 2, Fig. 3, Fig. 4, shown in Fig. 5, two, three inserted sheet switchable type computer plugs, comprise housing 10, three inserted sheets, in described housing 10, be provided with three elastic conductor thin slices 20, one end of three elastic conductor thin slices 20 respectively with live wire 30, ground wire, zero line 40 connects, the other end is separated into two parallel flexure strips 50, the end of three inserted sheets is cylinder 60, cylinder 60 is fastened between two parallel flexure strips 50, inserted sheet is arranged on plug base 70, the both sides of plug base 70 are provided with jointed shaft 80, on housing 10, be provided with groove 90 corresponding to three inserted sheets, one end of groove 90 is communicated with housing 10 inner chambers, the jointed shaft 80 of plug base 70 is arranged on the housing 10 of groove 90 one end, the cylinder 60 of inserted sheet stretches between two parallel flexure strips of housing 10 inner chambers, after inserted sheet is folding, be arranged in groove 90, inserted sheet around jointed shaft 80 rotating vertical immediately, electric wire, the line conduction that elastic conductor thin slice 20 and inserted sheet form, inserted sheet is in the time that jointed shaft 80 turns folding, and the cylinder 60 of inserted sheet end skids off from two parallel flexure strips 50, and the circuit that inserted sheet, elastic conductor thin slice 20 and electric wire form disconnects, the inserted sheet 100 being connected with live wire, the inserted sheet 110 being connected with zero line rotatably make be splayed setting or be arranged in parallel with the inserted sheet 100 of live wire and the inserted sheet 110 that is connected with zero line on plug base 70, match respectively with the jack of three receptacle electrical connectors or the jack of two receptacle electrical connectors.Electric wire is corresponding live wire or zero line or ground wire.Because inserted sheet end is cylinder, so rotate in any case inserted sheet, can ensure that end is connected with elastic conductor thin slice 20, has kept path.For the ease of the rotation of plug base 70, the bottom of plug base 70 can arrange arc surface.
Better locate in the time erectting for plug base 70, can on plug base 70, be provided with latch, in housing 10 relevant positions, pin hole is set, in the time that inserted sheet is erect, the latch on plug base 70 inserts in the pin hole of housing 10.When folding, latch leaves cancels hole.
On the plug base 70 of the above-mentioned inserted sheet being connected with live wire 100, the inserted sheet 110 being connected with zero line, be provided with through hole, in through hole, be provided with plastic cement seat 120, inserted sheet is plugged on plastic cement seat 120 near one end of cylinder 60, and plastic cement seat 120 rotates the position that regulates inserted sheet in through hole.Annexation between through hole and plastic cement seat 120 is for being connected more closely, needs to rotate more at full tilt the rotation that could realize plastic cement seat 120 in the time rotating, to prevent that plastic cement seat 120 from rotating in through hole with being intended to.
Circumferential several uniform deep-slotted chip breakers on the inwall of above-mentioned through hole, on plastic cement seat 120, relevant position is provided with circumferentially uniform arc convex edge 130, and arc convex edge 130 is arranged in deep-slotted chip breaker.The setting of arc convex edge 130 and deep-slotted chip breaker, can limit 120 axial displacements of plastic cement seat on the one hand and cause the cylinder 60 of inserted sheet to skid off from two parallel flexure strips 50, affects the stability of product; On the other hand, can control according to the arc length of arc groove the angle that inserted sheet rotates.
The inserted sheet 140 that the utility model is connected with ground wire does not need to carry out the adjustment of angle, is directly installed on plug base 70.
Use of the present utility model:
When use, three inserted sheets are all erect, in the time having the socket of three jacks, make the inserted sheet 100 that is connected with live wire and and the inserted sheet 110 that is connected of zero line between be splayed, insert socket, in the time only having the socket of two jacks, be located in corresponding groove folding the inserted sheet being connected with ground wire 140, now, the cylinder 60 of this inserted sheet skids off from two parallel flexure strips 50, inserted sheet, the circuit that elastic conductor thin slice 20 and ground wire form disconnects, the inserted sheet 100 being connected with live wire, the inserted sheet 110 being connected with zero line is erect, the inserted sheet 100 being connected with live wire, elastic conductor thin slice 20, live wire and the inserted sheet 110 being connected with zero line, elastic conductor thin slice 20 zero lines form the circuit of conducting, and the inserted sheet 100 that connects of adjusting and live wire and the inserted sheet 110 that is connected with zero line are in parallel state, insertion socket.
In the time not using, the inserted sheet 110 being connected by the inserted sheet being connected with live wire 100, with zero line is adjusted to the angle being foldable in groove 90, then three inserted sheets are all folded and placed in corresponding groove 90, the cylinder 60 of three inserted sheets all skids off from corresponding two parallel flexure strips 50, and circuit is disconnected.
More than describe preferred embodiment of the present utility model in detail.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to design of the present utility model without creative work.Therefore, all technical staff in the art, all should fall in protection range of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment according to design of the present utility model.
Claims (2)
1. two, three inserted sheet switchable type computer plugs, comprise housing (10), three inserted sheets, it is characterized in that: in described housing (10), be provided with three elastic conductor thin slices (20), one end of three elastic conductor thin slices (20) respectively with live wire (30), ground wire, zero line (40) connects, the other end is separated into two parallel flexure strips (50), the end of three inserted sheets is cylinder (60), cylinder (60) is fastened between two parallel flexure strips (50), inserted sheet is arranged on plug base (70), the both sides of plug base (70) are provided with jointed shaft (80), above be provided with groove (90) corresponding to three inserted sheets at housing (10), the jointed shaft (80) of plug base (70) is arranged on the housing (10) of groove (90) one end, after inserted sheet is folding, be arranged in groove (90), inserted sheet around jointed shaft (80) rotating vertical immediately, the line conduction that electric wire, elastic conductor thin slice (20) and inserted sheet form, inserted sheet is in the time that jointed shaft (80) turns folding, and the cylinder (60) of inserted sheet end skids off from two parallel flexure strips (50), and the circuit that inserted sheet, elastic conductor thin slice (20) and electric wire form disconnects, the inserted sheet (100) being connected with live wire, the inserted sheet (110) being connected with zero line rotatably make be splayed setting or be arranged in parallel with the inserted sheet (100) of live wire, the inserted sheet (110) being connected with zero line on plug base (70).
2. two, three inserted sheet switchable type computer plugs according to claim 1, it is characterized in that: on the plug base (70) of the described inserted sheet being connected with live wire (100), the inserted sheet (110) being connected with zero line, be provided with through hole, in through hole, be provided with plastic cement seat (120), it is upper that inserted sheet is plugged in plastic cement seat (120) near one end of cylinder (60), and plastic cement seat (120) rotates the position that regulates inserted sheet in through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420239047.9U CN203871523U (en) | 2014-05-11 | 2014-05-11 | Two-insertion-sheet and three-insertion-sheet switchable type computer plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420239047.9U CN203871523U (en) | 2014-05-11 | 2014-05-11 | Two-insertion-sheet and three-insertion-sheet switchable type computer plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203871523U true CN203871523U (en) | 2014-10-08 |
Family
ID=51652448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420239047.9U Expired - Fee Related CN203871523U (en) | 2014-05-11 | 2014-05-11 | Two-insertion-sheet and three-insertion-sheet switchable type computer plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203871523U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104022387A (en) * | 2014-05-11 | 2014-09-03 | 浙江海洋学院 | Adjustable and foldable computer plug |
| CN105305162A (en) * | 2015-11-24 | 2016-02-03 | 浙江合作力科技有限公司 | Plug-line-separate socket |
| CN105757520A (en) * | 2016-03-15 | 2016-07-13 | 中山市优米照明科技有限公司 | Electric wall lamp with mosquito repellent mat inserting hole |
| CN107658634A (en) * | 2017-10-19 | 2018-02-02 | 蒋利武 | A kind of portable overturns plug |
-
2014
- 2014-05-11 CN CN201420239047.9U patent/CN203871523U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104022387A (en) * | 2014-05-11 | 2014-09-03 | 浙江海洋学院 | Adjustable and foldable computer plug |
| CN105305162A (en) * | 2015-11-24 | 2016-02-03 | 浙江合作力科技有限公司 | Plug-line-separate socket |
| CN105757520A (en) * | 2016-03-15 | 2016-07-13 | 中山市优米照明科技有限公司 | Electric wall lamp with mosquito repellent mat inserting hole |
| CN107658634A (en) * | 2017-10-19 | 2018-02-02 | 蒋利武 | A kind of portable overturns plug |
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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: 20150511 |
|
| EXPY | Termination of patent right or utility model |