CN204205988U - There is the power supply changeover device of rotary connector - Google Patents
There is the power supply changeover device of rotary connector Download PDFInfo
- Publication number
- CN204205988U CN204205988U CN201420731368.0U CN201420731368U CN204205988U CN 204205988 U CN204205988 U CN 204205988U CN 201420731368 U CN201420731368 U CN 201420731368U CN 204205988 U CN204205988 U CN 204205988U
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- bearing
- power supply
- pivot
- changeover device
- supply changeover
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Abstract
The utility model discloses a kind of power supply changeover device with rotary connector, comprises shell block and modular plug.Shell block comprises the first shell and second housing, and has inner space and installing space.A pair inserting foot that modular plug comprises bearing, pair of conductive sheet, pivot and is combined on pivot.Bearing is pulled by the first shell and second housing folder and is set in installing space.Bearing has multiple insertion space and the respectively draw-in groove of position in insertion space side and confinement plate, and conducting strip clip is between draw-in groove and confinement plate.Inserting foot correspondence is contained in insertion space and part is convex is exposed at outside installing space, and wherein, inserting foot can screw out installing space by the rotation of pivot and protrude out the side at shell block; Accordingly modular plug is positively assembled on shell block, and reaches the object being beneficial to storage.
Description
Technical field
The utility model relates to a kind of power supply changeover device, particularly relates to a kind of power supply changeover device with rotary connector.
Background technology
Usually need with power-supply adapter during general use electronic installation, to convert civil power (AC power) to DC power supply by power supply changeover device, electric power required when use is provided.
The plug pin of existing power supply transducer is the surface being provided projectingly on this plug mostly; Outstanding plug pin causes power supply changeover device to take very large space, and is easily accidentally subject to external force collision and occurs to rupture or produce the situation of being out of shape.Moreover part has the power supply changeover device of rotary connector, the shell block that plug is mainly arranged on power supply changeover device by its execution mode is inner, is separately relatively provided with two flutings that plug pin can be exposed on shell block surface.Accordingly, when not using power supply changeover device, plug pin can be accommodated in fluting, in addition, when using power supply changeover device, forces in plug pin and makes it rotate to opposite side, use and be plugged in commercial power socket by pin, be provided as the use of Power convert.
But the shell block that the rotary connector due to aforementioned power source transducer is arranged on power supply changeover device is inner, therefore after must establishing completing group, just can confirm whether plug can reach the function really rotated, and this measure causes group to establish great inconvenience.
Utility model content
An object of the present utility model, is to provide a kind of power supply changeover device with rotary connector, modular plug to be positively assembled on shell block, and reaches the object being beneficial to storage when not using.
For reaching above-mentioned purpose, the utility model provides a kind of power supply changeover device with rotary connector, and it comprises:
One shell block, comprises one first shell and a second housing, and this first shell and this second housing cover the installing space merging and have an inner space and be communicated with this inner space mutually; And
One modular plug, comprise a bearing, be fixed on the pair of conductive sheet in this bearing, a pair inserting foot being combined in the pivot in this bearing and being fixed on this pivot, this bearing is pulled by this first shell and this second housing folder and is set in this installing space, this bearing has multiple insertion space and the respectively draw-in groove of position in each this insertion space side and a confinement plate, respectively this conducting strip clip is between this draw-in groove and this confinement plate, this to be contained in those insertion space inserting foot correspondence and part is convex is exposed at outside this installing space, wherein, this can be screwed out this installing space to inserting foot and protrude out the side at this shell block by the rotation of this pivot.
The above-mentioned power supply changeover device with rotary connector, wherein this installing space is a rectangular channel, and this bearing is a rectangle pedestal, and the external form of described power supply changeover device is filled at this installing space by this shell block and this bearing and formed.
The above-mentioned power supply changeover device with rotary connector, wherein this installing space position is at a corner of this shell block, and this pivot position is in the side of this bearing away from this corner.
The above-mentioned power supply changeover device with rotary connector, wherein the periphery of this first shell has extended internally multiple first side plate enclose formation one first short slot, the periphery of this second housing inwardly forms multiple second side plate and encloses formation one second short slot, and this first short slot and this second short slot form this installing space.
The above-mentioned power supply changeover device with rotary connector, wherein more comprises the circuit board be placed in this shell block, and this exposes outside this shell block to conducting strip and is electrically connected this circuit board.
The above-mentioned power supply changeover device with rotary connector, wherein this bearing has a dividing plate, the inside of this bearing is divided into one first insertion space and one second insertion space by this dividing plate, and this side being seated against this first insertion space has one first draw-in groove and one first confinement plate, this side being seated against this second insertion space has one second draw-in groove and one second confinement plate, and this distinguishes clip between this first draw-in groove and this first confinement plate and between this second draw-in groove and this second confinement plate to conducting strip.
The above-mentioned power supply changeover device with rotary connector, wherein this modular plug more comprises a pair insulating case, this is combined on this pivot to inserting foot and this to insulating case, and this is sheathed with this to insulating case to inserting foot part and parallelly respectively abuts against in this side to conducting strip.
The above-mentioned power supply changeover device with rotary connector, wherein this to one end of inserting foot, emergence is outer and have a guiding access to insulating case at this respectively, this guiding access is rotated by this inserting foot and is electrically connected this conducting strip.
The above-mentioned power supply changeover device with rotary connector, wherein this is seated against and this dividing plate offers a pivot connected slot and forms a pivot connecting plate in interval respectively in this pivot connected slot two side, this pivot connected slot extends with the direction of this conducting strip parallel, and this pivot connecting plate is provided with a pivoted hole, two ends of this pivot wear this pivoted hole respectively and are set in this pivot connected slot.
The above-mentioned power supply changeover device with rotary connector, wherein the side of this bearing has and is communicated with an opening of this pivot connected slot, and this penetrates this first insertion space and this second insertion space to inserting foot from this opening and is combined in this bearing.
Compared to prior art, the modular plug of power supply changeover device of the present utility model is mounted in the installing space that shell block exposes, and the bulk shape of power supply changeover device is made up of shell block and modular plug.Moreover power supply changeover device of the present utility model is not when using, and inserting foot is contained in shell block, has the effect not taking up room and be beneficial to storage; On the other hand, when using power supply changeover device of the present utility model, force in part convex be exposed at the inserting foot outside shell block and make inserting foot produce rotate and screw out after, namely inserting foot is electrically connected circuit board, provides power supply changeover device to carry out Power convert; In addition, modular plug of the present utility model and shell block are independent settings, and therefore, modular plug is originally as half finished product, and modular plug can be confirmed whether certain group in the completed voluntarily and establishes and reach the function of rotation, more increases practicality of the present utility model.
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail, but not as to restriction of the present utility model.
Accompanying drawing explanation
The three-dimensional appearance Shi Yi Tu ﹔ of Fig. 1 power supply changeover device of the present utility model
The part isometric exploded pictorial Tu ﹔ of Fig. 2 power supply changeover device of the present utility model
The three-dimensional appearance schematic diagram of Fig. 3 modular plug of the present utility model;
The part isometric decomposing schematic representation of Fig. 4 modular plug of the present utility model;
The decomposing schematic representation of the conducting strip of Fig. 5 modular plug of the present utility model;
The assembled sectional view of Fig. 6 modular plug of the present utility model;
The postrotational cutaway view of inserting foot of Fig. 7 modular plug of the present utility model;
The postrotational schematic appearance of inserting foot of Fig. 8 modular plug of the present utility model.
Wherein, Reference numeral
1 ... power supply changeover device
10 ... shell block
100 ... inner space
101 ... installing space
11 ... first shell
110 ... first short slot
111 ... first side plate
12 ... second housing
120 ... second short slot
121 ... second side plate
20 ... modular plug
200 ... opening
201 ... first insertion space
202 ... second insertion space
21 ... bearing
210,210 ' ... pivot connected slot
211,211 ' ... dividing plate
212 ... first draw-in groove
213 ... second draw-in groove
214,214 ' ... pivot connecting plate
2140,2140 ' ... pivoted hole
215 ... first confinement plate
216 ... second confinement plate
22,22 ' ... conducting strip
23 ... pivot
24,24 ' ... inserting foot
241,241 ' ... guiding access
25,25 ' ... insulating case
30 ... circuit board
Embodiment
Relevant detailed description of the present utility model and technology contents, coordinate accompanying drawing to be described as follows, but appended accompanying drawing only provides reference and explanation use, is not used for being limited the utility model.
Please refer to Fig. 1 and Fig. 2, be respectively three-dimensional appearance schematic diagram and the part isometric decomposing schematic representation of power supply changeover device of the present utility model.The power supply changeover device 1 with rotary connector of the present utility model comprises a shell block 10 and is combined in the modular plug 20 on this shell block 10.
As shown in Figure 2, this shell block 10 comprises corresponding one first shell 11 and the second housing 12 combined.This first shell 11 and this second housing 12 mutually cover merge the installing space 101 having an inner space 100 and be communicated with this inner space 100, and in the present embodiment, this installing space 101 is for exposing.
In more detail, the periphery of this first shell 11 has extended internally multiple first side plate 111 enclose formation one first short slot 110.Again, the periphery of this second housing 12 inwardly forms multiple second side plate 121 and encloses formation one second short slot 120.This first short slot 110 and this second short slot 120 form this installing space 101.This modular plug 20 is combined in this installing space 101.
Separately with reference to Fig. 3 to Fig. 6, the three-dimensional appearance schematic diagram of modular plug of the present utility model, part isometric decomposing schematic representation, the decomposing schematic representation of conducting strip and the assembled sectional view of modular plug please be respectively.In an embodiment of the present utility model, this modular plug 20 comprises a bearing 21, be fixed on pair of conductive sheet in this bearing 21 22,22 ', a pair inserting foot 24,24 ' of being combined in the pivot 23 in this bearing 21 and being combined on this pivot 23.In addition, this power supply changeover device 1 more comprises the circuit board 30 be placed in shell block 10, and this exposes outside this bearing 21 to conducting strip 22,22 ' and is electrically connected this circuit board 30 (ginseng Fig. 6).Be described in more detail the structure of this modular plug 20 as rear.
This bearing 21 is pulled by this first shell 11 and this second housing 12 folder and is set in this installing space 101.This is relatively contained in this bearing 21 2 side to inserting foot 24,24 ' and part is convex is exposed at outside this installing space 101; Wherein, this pivot 23 to be articulated in this bearing 21 and to be subject to enclosing of this bearing 21 and not to cause departing from this bearing 21 when pivotable, and this can be screwed out this installing space 101 and be protruded out the side at this shell block 10 by the rotation of this pivot 23 inserting foot 24.
In the present embodiment, this bearing 21 is a rectangle pedestal, and this installing space 101 is a rectangular channel.The external form of this power supply changeover device 1 is filled at this installing space 101 by this shell block 10 and this bearing 10 and is formed.Again, this installing space 101 is at a corner place of this shell block 10, and 23, this pivot is in the side of this bearing 21 away from this corner.
Please refer to Fig. 4 and Fig. 5, this bearing 21 has multiple insertion space (comprising the first insertion space 201 and the second insertion space 202) and distinguishes the draw-in groove (first draw-in groove 212, second draw-in groove 213) of position in each insertion space side and a confinement plate (the first confinement plate 215, second confinement plate 216).This distinguishes clip between corresponding draw-in groove and confinement plate to conducting strip 22,22 '.In the present embodiment, this bearing 21 has multiple dividing plate 211,211 ', and the inside of this bearing 21 is by this dividing plate 211,211 ' and be divided into this first insertion space 201 and this second insertion space 202.In addition, this bearing 21 has the first draw-in groove 212 and the first confinement plate 215 in the side of this first insertion space 201, and again, this bearing 21 has the second draw-in groove 213 and the second confinement plate 216 in the side of this second insertion space 202.This conducting strip 22 clip is between this first draw-in groove 212 and this first confinement plate 215, and again, another conducting strip 22 ' is then that clip is between this second draw-in groove 213 and this second confinement plate 216.
Moreover this modular plug 20 more comprises a pair insulating case 25,25 '.This to inserting foot 24,24 ' and this insulating case 25,25 ' is combined on this pivot 23, and this is sheathed with this to insulating case 25,25 ' and parallelly respectively abut against in this side to conducting strip 22,22 ' to inserting foot 24,24 ' part; Wherein, difference emergence in this one end to inserting foot 24,24 ' has a guiding access 241,241 ' at this outward to insulating case 25,25 '.
Be noted that this bearing 21 offers a pivot connected slot 210,210 ' on this dividing plate 211,211 ', and form a pivot connecting plate 214,214 ' in interval respectively in this pivot connected slot 210,210 ' two side.This pivot connected slot 210,210 ' extends the direction of conducting strip 22,22 ' with parallel this.In addition, respectively this pivot connecting plate 214,214 ' is also provided with a pivoted hole 2140,2140 ', and two ends of this pivot 23 wear this pivoted hole 2140,2140 ' and be set in this pivot connected slot 210,210 ' respectively.Preferably, the side of this bearing 21 has the opening 200 being communicated with this pivot connected slot 210,210 ', and this penetrates this first insertion space 201 and this second insertion space 202 to inserting foot 24,24 ' from this opening 200 and is combined in this bearing 21.
Please continue with reference to Fig. 7 and Fig. 8, the postrotational cutaway view of the inserting foot for modular plug of the present utility model and schematic appearance.Power supply changeover device 1 of the present utility model is not when using, and this is placed in this first insertion space 201 and this second insertion space 202 inserting foot 24,24 '.On the other hand, during for using the modular plug 20 of power supply changeover device 1 of the present utility model, forcing in and being convexly exposed at this outside this installing space 101 to inserting foot 24,24 ', and make this produce inserting foot 24,24 ' to rotate.As shown in Figure 7, after this screws out this installing space 101 to the outer end of inserting foot 24,24 ', namely this be electrically connected respectively this conducting strip 22,22 ' by rotating respectively to the guiding access 241,241 ' (the inner) of inserting foot 24,24 ', and then be electrically connected this circuit board 30, carry out Power convert in order to starting.
Hold, referring again to Fig. 8, now, this can be screwed out this installing space 101 and be protruded out the side at this shell block 10 by the rotation of this pivot 23 inserting foot 24,24 '.Accordingly, this power supply changeover device 1 is pluggable in commercial power socket, and electric power required when civil power (AC power) being converted to DC power supply to provide use.
Certainly; the utility model also can have other various embodiments; when not deviating from the utility model spirit and essence thereof; those of ordinary skill in the art are when making various corresponding change and distortion according to the utility model, but these change accordingly and are out of shape the protection range that all should belong to the claim appended by the utility model.
Claims (10)
1. there is a power supply changeover device for rotary connector, it is characterized in that, comprising:
One shell block, comprises one first shell and a second housing, and this first shell and this second housing cover the installing space merging and have an inner space and be communicated with this inner space mutually; And
One modular plug, comprise a bearing, be fixed on the pair of conductive sheet in this bearing, a pair inserting foot being combined in the pivot in this bearing and being fixed on this pivot, this bearing is pulled by this first shell and this second housing folder and is set in this installing space, this bearing has multiple insertion space and the respectively draw-in groove of position in each this insertion space side and a confinement plate, respectively this conducting strip clip is between this draw-in groove and this confinement plate, this to be contained in those insertion space inserting foot correspondence and part is convex is exposed at outside this installing space, wherein, this can be screwed out this installing space to inserting foot and protrude out the side at this shell block by the rotation of this pivot.
2. the power supply changeover device with rotary connector according to claim 1, is characterized in that, this installing space is a rectangular channel, and this bearing is a rectangle pedestal, and the external form of described power supply changeover device is filled at this installing space by this shell block and this bearing and formed.
3. the power supply changeover device with rotary connector according to claim 2, is characterized in that, this installing space position is at a corner of this shell block, and this pivot position is in the side of this bearing away from this corner.
4. the power supply changeover device with rotary connector according to claim 1, it is characterized in that, the periphery of this first shell has extended internally multiple first side plate enclose formation one first short slot, the periphery of this second housing inwardly forms multiple second side plate and encloses formation one second short slot, and this first short slot and this second short slot form this installing space.
5. the power supply changeover device with rotary connector according to claim 1, is characterized in that, more comprises the circuit board be placed in this shell block, and this exposes outside this shell block to conducting strip and is electrically connected this circuit board.
6. the power supply changeover device with rotary connector according to claim 1, it is characterized in that, this bearing has a dividing plate, the inside of this bearing is divided into one first insertion space and one second insertion space by this dividing plate, and this side being seated against this first insertion space has one first draw-in groove and one first confinement plate, this side being seated against this second insertion space has one second draw-in groove and one second confinement plate, and this distinguishes clip between this first draw-in groove and this first confinement plate and between this second draw-in groove and this second confinement plate to conducting strip.
7. the power supply changeover device with rotary connector according to claim 6, it is characterized in that, this modular plug more comprises a pair insulating case, this is combined on this pivot to inserting foot and this to insulating case, and this is sheathed with this to insulating case to inserting foot part and parallelly respectively abuts against in this side to conducting strip.
8. the power supply changeover device with rotary connector according to claim 7, is characterized in that, to one end of inserting foot, emergence is outer and have a guiding access to insulating case at this respectively for this, and this guiding access is rotated by this inserting foot and is electrically connected this conducting strip.
9. the power supply changeover device with rotary connector according to claim 6, it is characterized in that, this is seated against and this dividing plate offers a pivot connected slot and forms a pivot connecting plate in interval respectively in this pivot connected slot two side, this pivot connected slot extends with the direction of this conducting strip parallel, and this pivot connecting plate is provided with a pivoted hole, two ends of this pivot wear this pivoted hole respectively and are set in this pivot connected slot.
10. the power supply changeover device with rotary connector according to claim 9, it is characterized in that, the side of this bearing has the opening being communicated with this pivot connected slot, and this penetrates this first insertion space and this second insertion space to inserting foot from this opening and is combined in this bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420731368.0U CN204205988U (en) | 2014-11-27 | 2014-11-27 | There is the power supply changeover device of rotary connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420731368.0U CN204205988U (en) | 2014-11-27 | 2014-11-27 | There is the power supply changeover device of rotary connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204205988U true CN204205988U (en) | 2015-03-11 |
Family
ID=52663899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420731368.0U Active CN204205988U (en) | 2014-11-27 | 2014-11-27 | There is the power supply changeover device of rotary connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204205988U (en) |
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2014
- 2014-11-27 CN CN201420731368.0U patent/CN204205988U/en active Active
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |