CN208209135U - Power supply adaptor - Google Patents
Power supply adaptor Download PDFInfo
- Publication number
- CN208209135U CN208209135U CN201820847907.5U CN201820847907U CN208209135U CN 208209135 U CN208209135 U CN 208209135U CN 201820847907 U CN201820847907 U CN 201820847907U CN 208209135 U CN208209135 U CN 208209135U
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- plug
- convex block
- torsional spring
- shaft
- pedestal
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Abstract
The utility model proposes a kind of power supply adaptors, including shell, pedestal and plug-assembly, shell is located on pedestal, plug-assembly is mounted in pedestal, plug-assembly includes plug and elastomeric element, plug includes shaft, the torsional spring being sheathed in shaft, the convex block that is fixed in shaft and the work department for being connected to both ends of the shaft, shaft can rotate between an open position and a closed position, torsional spring is release conditions in open position, torsional spring is oppression state in closed position, so that torsional spring has the tendency that shaft is driven to rotate towards open position, elastomeric element includes stop part and the elastic element that is flexibly set between stop part and pedestal, stop part is moved between a first position and a second position, stop part prevents plug from rotating between the open and the closed positions in first position, stop part is in the second position Plug is allowed to rotate between the open and the closed positions.
Description
Technical field
The utility model relates to a kind of power supply adaptor, in particular to power supply adaptor that a kind of plug can fold.
Background technique
Existing power supply adaptor also has the plug construction that can be folded, but this plug construction is stretched out in plug and is adapted to
It is possible that plug retracts, so that plug construction is built on the sand, to cause with female contact not during device is inserted into socket
The negative consequences such as good.
Utility model content
In view of this, the utility model proposes the power supply adaptors that one kind can prevent plug from retracting.
The utility model provides a kind of power supply adaptor, including shell, pedestal and plug-assembly, and the shell is located at institute
It states on pedestal, the pedestal includes bottom wall and side wall, and the bottom wall and side wall of the pedestal are enclosed an accommodating space, described to insert
Head assembly is mounted in the accommodating space, and the plug-assembly includes plug and elastomeric element, and the plug includes shaft, set
Torsional spring in the shaft, the convex block being fixed in the shaft and the work department for being connected to the both ends of the shaft, it is described
Shaft is mounted in the accommodating space and can rotate between an open position and a closed position, and the torsional spring is beaten described
Open position is set to release conditions, and the torsional spring is oppression state in the closed position, so that the torsional spring, which has, drives the shaft
Towards the open position rotate trend, the elastomeric element include stop part and be flexibly set in the stop part with it is described
Elastic element between pedestal enables the stop part to move between a first position and a second position, the gear
Stop member prevents plug from rotating between the open position and the closed position in the first position, and the stop part is in institute
Stating the second position allows the plug to rotate between the open position and the closed position.
In one embodiment, the shaft is equipped with the fixed column circumferentially extended along shaft, and the torsional spring is solid with torsional spring
The bottom wall of the pedestal is supported in fixed end and torsional spring support end, the torsional spring support end, and the torsional spring fixing end hook is set to described solid
Fixed column, so that the torsional spring always has the tendency that the shaft is driven to rotate towards the open position.
In one embodiment, the stop part include bar portion and with the vertically disposed jacking block of the bar portion.
In one embodiment, the supporting element of the one support stop part of pedestal setting, the supporting element are equipped with one
Opening, the jacking block are arranged in the opening, and the width of the opening is greater than the width of the jacking block, enable the jacking block
It moves between the first position and the second position.
In one embodiment, the bar portion has opposite first end and second end, and the first end is equipped with a pillar, institute
State elastic element be set on the pillar and resilient abutment between the first end and the inner wall of the pedestal, to described
Bar portion applies the elastic force for being directed away from the elastic element, and the second end, which is equipped with, stretches out outside the pedestal for user's pressing
Button.
In one embodiment, the jacking block is vertically installed in the first end of the bar portion.
In one embodiment, the jacking block is square structure, and is configured to turn to the open position when the convex block
When, the jacking block in the first position supports the side of the convex block so that the plug is fixed on the open position,
When the convex block turns to the closed position, the convex block is supported in the bottom wall of the pedestal and positioned at the first position
The jacking block between.
In one embodiment, the convex block is the sector structure of the circumferentially extending along the shaft.
In one embodiment, the jacking block is equipped with bolt towards the side of the convex block, and the convex block is towards the jacking block
Side be equipped with the first jack and the second jack for bolt insertion, and be configured to turn to the opening when the convex block
When position, the jacking block makes the bolt be inserted into the first jack of the convex block to fix the plug in the first position
In the open position, when the convex block turns to the closed position, the jacking block makes described insert in the first position
Pin is inserted into the second jack of the convex block fixing the plug in the closed position.
In one embodiment, the jacking block is equipped with jack towards the side of the convex block, and the convex block is towards the jacking block
Side be equipped with the first bolt and the second bolt that can be inserted into jack insertion, and be configured to when the convex block turn to it is described
When open position, the first bolt of the convex block is inserted in the jack of the first position to play plug fixing described
Open position, when the convex block turns to the closed position, the second bolt insertion of the convex block is located at the first position
Jack with by the plug fix in the closed position.
In conclusion the utility model provides a kind of power supply adaptor that can prevent plug from retracting, the power supply adaptor
Plug can rotate between the open and the closed positions, and be provided with drive plug always to open position rotate torsion
Spring.The stop part that can be controlled by outer button using one prevents or plug is allowed to turn between the open and the closed positions
It is dynamic, so that the work department of plug can be separately fixed at open position and closed position.The power supply adaptor of the utility model can be
Automatically open plug under torsional spring effect, and plug effectively prevent to retract, avoid because plug construction built on the sand due to cause to connect with socket
Touch the negative consequences such as bad.
Detailed description of the invention
Fig. 1 is that the plug of the power supply adaptor of the utility model first embodiment is located at the schematic diagram of open position.
Fig. 2 is that the plug of power supply adaptor shown in Fig. 1 is located at the schematic diagram of closed position.
Fig. 3 is the structural exploded view of power supply adaptor shown in Fig. 1.
Fig. 4 is the pedestal top view that power supply adaptor shown in Fig. 1 does not install elastomeric element.
Fig. 5 is that the stop part of power supply adaptor shown in Fig. 1 is located at the schematic diagram of first position.
Fig. 6 is that the stop part of power supply adaptor shown in Fig. 1 is located at the schematic diagram of the second position.
Fig. 7 is the stop part of power supply adaptor shown in Fig. 1 by the procedure chart of second site reversion to first position.
Fig. 8 is the schematic diagram of the power supply adaptor of the utility model second embodiment.
Fig. 9 is the schematic diagram of the power supply adaptor of the utility model 3rd embodiment.
Specific embodiment
Before describing the embodiments in more detail, it should be understood that the utility model is not limited in the application hereafter or attached drawing
Described in detailed construction or arrangement of elements.The embodiment that the utility model can be realized for other way.Moreover, it should manage
Solution, the words and terms used herein are for illustrative purposes only, should not be interpreted in a limited way." packet used herein
Include ", "comprising", the similar wording such as " having " means comprising items listed thereafter, its equivalent and other additional things.It is special
It is not that when describing " a certain component ", it also may include more that the utility model, which does not limit the quantity of the element as one,
It is a.
It is as shown in figs. 1-7 the first embodiment of the utility model, the utility model provides a kind of power supply adaptor 10, should
Power supply adaptor 10 includes shell 12, circuit board 14, fixing element 16, conducting element 18, pedestal 20 and plug-assembly.Its
In, shell 12 is located on pedestal 20, and pedestal 20 includes bottom wall 201 and side wall 202, and the bottom wall 201 and side wall 202 of pedestal 20 enclose
It closes and forms an accommodating space 205.Circuit board 14, conducting element 16, fixing element 18 are installed in shell 12 and pedestal 20.
Plug-assembly includes plug 26 and elastomeric element.Wherein, plug 26 includes shaft 28, the torsion being sheathed in shaft 28
Spring 40, fixed column 42, the convex block 30 being fixed in shaft 28 and the work department 32 for being fixedly attached to 28 both ends of shaft, shaft 28 can
It is rotatably mounted in accommodating space 205, since convex block 30 and work department 32 are each attached in shaft 28, shaft 28 is rotated
When convex block 30 and work department 32 follow shaft 28 to rotate together.More specifically, shaft 28 is stirred down in external force, such as finger
It can be rotated between an open position 34 and a closed position 36.When plug 26 is located at open position 34, work department 32 can
It is inserted directly into corresponding socket；When plug 26 is located at closed position 36, work department 32 is closed on pedestal 20.Pedestal 20
The position that work department 32 is corresponded on bottom wall 201 is respectively equipped with accommodation groove 38, when plug 26 is closed on pedestal 20 for storing
Work department 32.
Torsional spring 40 always have the tendency that drive shaft 28 towards open position 34 rotate, more specifically, fixed column 42 along turn
The circumferentially extending of axis 28 is arranged, and torsional spring 40 has torsional spring support end 401 and torsional spring fixing end 402, and base is supported in torsional spring support end 401
The bottom wall 201 of seat 20,402 hook of torsional spring fixing end are set to fixed column 42.When plug 26 is located at open position 34, torsional spring 40 is in
Release conditions, when plug 26 is located at closed position 36, torsional spring 40 is in compressive state, so that torsional spring 40, which always has, drives shaft 28
The trend rotated towards open position 34.In the shown embodiment, torsional spring support end 401 is set to the both ends of torsional spring 40, torsional spring
Fixing end 402 is set to the middle part of torsional spring 40, it should be appreciated that this is only used as a kind of embodiment in the present embodiment, at it
It in his embodiment, can also be arranged by other means, such as torsional spring support end 401 and torsional spring fixing end 402 are respectively set
In the both ends of torsional spring 40, as long as being able to achieve torsional spring 40 always has the tendency that shaft 28 is driven to rotate towards open position 34.
In an illustrated embodiment, convex block 30 is the square structure of the circumferentially extending along shaft 28, in other embodiments,
Convex block 30 also may be embodied as other shapes, and the utility model is not to this restriction.
Elastomeric element includes stop part 46 and the elasticity member being flexibly set between stop part 46 and the side wall 202 of pedestal 20
Part 48, elastic element 48 are, for example, spring, and stop part 46 is moved between a first position 50 and the second position 52.
Stop part 46 prevents shaft 28 from rotating between open position 34 and closed position 36 in first position 50, and stop part 46 is second
Position 52 allows shaft 28 to rotate between open position 34 and closed position 36.
Specifically, stop part 46 include bar portion 54 and with the vertically disposed jacking block 56 of bar portion 54, jacking block 56 is square knot
Structure, but the utility model is not construed as limiting the shape and structure of jacking block 56.Bar portion 54 has opposite first end 58 and second end 60,
Jacking block 56 is vertically installed in the first end 58 of bar portion 54.The first end 58 of bar portion 54 is equipped with one and prolongs towards the direction of elastic element 48
It stretches to form a pillar 62, elastic element 48 is set on pillar 62 and resilient abutment is in first end 58 and adapter main body 22
Between wall, when stop part 46 is located at first position 50, elastic element 48 is in compressive state, to apply bar portion 54 towards remote
Elastic force from elastic element 48.The second end 60 of bar portion 54, which is equipped with, stretches out the outer button pressed for user of pedestal 20.Shown
Embodiment in, the position of the corresponding bar portion second end 60 of the side wall 202 of pedestal 20 is equipped with through-hole, so that bar portion 54 passes through.Pedestal
The supporting element 63 of 20 setting, one support stop part 46, supporting element 63 are equipped with an opening 64, and jacking block 56 is arranged in opening 64, and opens
The width of mouth 64 is set greater than the width of jacking block 56, enables jacking block 56 under the action of elastic element 48 and pressed by external force
It is moved between first position 50 and the second position 52.
When stop part 46 is moved to the second position 52 under external force (for example, being pressed with hand) effect, torsional spring 40 drives shaft 28
Open position 34 is turned to, while work department 32 being driven to turn to open position 34, the rotation of plug 26 at this time to open position 34,
Realize the effect for automatically opening plug 26.When external force is withdrawn (for example, user looses one's grip), bullet of the stop part 46 in elastic element 48
First position 50 is moved under power effect and supports the side of convex block 30, and plug 26 is fixed on open position 34, prevents from inserting
First 26 retract；When work department 32 needs to turn to closed position 36, stop part 46 is moved to the second position under external force
52, overcome the elastic force of torsional spring 40 that work department 32 is turned to closed position 36 by external force (for example, being stirred with hand), at this point, working as
When external force is withdrawn, stop part 46 is moved to first position 50 under the elastic force effect of elastic element 48 and supports convex block 30 in base
Seat 20 bottom wall 201 and between the jacking block 56 of first position 50.
In second embodiment as shown in Figure 8, jacking block 56 is equipped with bolt 70 towards the side of convex block 30, and convex block 30 is edge
The sector structure of the circumferentially extending of shaft 28, convex block 30 are equipped with the first jack 81 being inserted into for bolt 70 towards the side of jacking block 56
It with the second jack 82, and is configured to when convex block 30 turns to open position 34, jacking block 56 inserts bolt 70 in first position 50
Enter the first jack 71 of convex block 30 fixing plug 26 in open position 34, when convex block 30 turns to closed position 36, pushes up
Block 56 makes bolt 70 be inserted into the second jack 72 of convex block 30 fixing plug 26 in closed position 36 in first position 50.
When plug 26 needs to turn to open position 34, from 20 outside push button 61 of pedestal, so that jacking block 56 from first
Position 50 is moved to the second position 52, releases the fixing to convex block 30, with discharge plug 26 can be driven by torsional spring 40 and
Open position 34 is turned to, button 61 is unclamped again, stop part 46 is moved to first position under the elastic force effect of elastic element 48
50, the first jack 71 that the bolt 70 of jacking block 26 is inserted into convex block 30 prevents plug 26 so that plug 26 is fixed on open position 34
It retracts.
When plug 26 needs to turn to closed position 36, from 20 outside push button 61 of pedestal, so that jacking block 56 from first
Position 50 is moved to the second position 52, releases the fixing to convex block 30, overcomes the elastic force of torsional spring 40 by work department 32 by external force
Release button 61 after closed position 36 is turned to, stop part 46 is moved to first position under the elastic force effect of elastic element 48
50, the bolt 70 of jacking block 26 is inserted into the second jack 72 of convex block 30 so that plug 26 is fixed on closed position 36.
In 3rd embodiment as shown in Figure 9, jacking block 56 is equipped with jack 80 towards the side of convex block 30, and convex block 30 is edge
The sector structure of the circumferentially extending of shaft 28, convex block 30 are equipped with the first bolt that insertion jack 80 is inserted into towards the side of jacking block 56
71 and second bolt 72, and be configured to when convex block 30 turns to open position 34, the first bolt 71 of convex block 30 is inserted in
The jack 80 of one position 50 is fixing plug 26 in open position 34, when convex block 30 turns to closed position 36, convex block 30
The second bolt 72 be inserted in the jack 80 of first position 50 with by plug 26 fix in closed position 36.
When plug 26 needs to turn to open position 34, from 20 outside push button 61 of pedestal, so that jacking block 56 from first
Position 50 is moved to the second position 52, releases the fixing to convex block 30, with discharge plug 26 can be driven by torsional spring 40 and
Open position 34 is turned to, button 61 is unclamped again, stop part 46 is moved to first position under the elastic force effect of elastic element 48
50, the jack 80 of the first bolt 71 insertion jacking block 26 of convex block 30 prevents plug 26 so that plug 26 is fixed on open position 34
It retracts.
When plug 26 needs to turn to closed position 36, from 20 outside push button 61 of pedestal, so that jacking block 56 from first
Position 50 is moved to the second position 52, releases the fixing to convex block 30, overcomes the elastic force of torsional spring 40 by work department 32 by external force
Release button 61 after closed position 36 is turned to, stop part 46 is moved to first position under the elastic force effect of elastic element 48
50, the jack 80 of the second bolt 72 insertion jacking block 26 of convex block 30 is to be fixed on closed position 36 for plug 26.
In conclusion the utility model provides a kind of power supply adaptor that can prevent plug from retracting, the power supply adaptor
Plug can rotate between the open and the closed positions, and be provided with drive plug always to open position rotate torsion
Spring.The stop part that can be controlled by outer button using one prevents or plug is allowed to turn between the open and the closed positions
It is dynamic, so that the work department of plug can be separately fixed at open position and closed position.The power supply adaptor of the utility model can be
Automatically open plug under torsional spring effect, and plug effectively prevent to retract, avoid because plug construction built on the sand due to cause to connect with socket
Touch the negative consequences such as bad.
Concepts described herein may be embodied to other forms without departing from its spirit and characteristics.It is disclosed
The specific embodiments are to be considered as illustrative and not restrictive.Therefore, the scope of the utility model is by appended right
It is required that instead of making decisions based on these previous descriptions.Within the literal meaning and equivalent scope of the claims any
Change all should belong to these the scope of the claims.
Claims (10)
1. a kind of power supply adaptor, including shell, pedestal and plug-assembly, the shell are located on the pedestal, the base
Seat includes bottom wall and side wall, and the bottom wall and side wall of the pedestal are enclosed an accommodating space, and the plug-assembly is mounted on institute
It states in accommodating space, it is characterised in that: the plug-assembly includes plug and elastomeric element, and the plug includes shaft, is arranged
In torsional spring, the convex block that is fixed in the shaft and the work department for being connected to the both ends of the shaft in the shaft, described turn
Axis is mounted in the accommodating space and can rotate between an open position and a closed position, and the torsional spring is in the opening
Position is release conditions, and the torsional spring is oppression state in the closed position, so that the torsional spring, which has, drives the shaft court
The trend rotated to the open position, the elastomeric element include stop part and are flexibly set in the stop part and the base
Elastic element between seat, enables the stop part to move between a first position and a second position, the block
Part prevents plug from rotating between the open position and the closed position in the first position, and the stop part is described
The second position allows the plug to rotate between the open position and the closed position.
2. power supply adaptor as described in claim 1, it is characterised in that: the shaft is equipped with to be consolidated along what shaft circumferentially extended
Fixed column, the torsional spring have torsional spring fixing end and torsional spring support end, and the bottom wall of the pedestal is supported in the torsional spring support end, described
Torsional spring fixing end hook is set to the fixed column, so that the torsional spring always has the drive shaft to rotate towards the open position
Trend.
3. power supply adaptor as described in claim 1, it is characterised in that: the stop part includes bar portion and hangs down with the bar portion
The jacking block being directly arranged.
4. power supply adaptor as claimed in claim 3, it is characterised in that: the branch of the one support stop part of pedestal setting
Support member, the supporting element are equipped with an opening, and the jacking block is arranged in the opening, and the width of the opening is greater than the jacking block
Width, the jacking block is moved between the first position and the second position.
5. power supply adaptor as claimed in claim 3, it is characterised in that: the bar portion has opposite first end and second
End, the first end be equipped with a pillar, the elastic element be set on the pillar and resilient abutment the first end with
Between the inner wall of the pedestal, to apply the elastic force for being directed away from the elastic element to the bar portion, the second end is equipped with
Stretch out the outer button pressed for user of the pedestal.
6. power supply adaptor as claimed in claim 5, it is characterised in that: the jacking block is vertically installed in the described of the bar portion
First end.
7. power supply adaptor as claimed in claim 3, it is characterised in that: the jacking block is square structure, and is configured to work as institute
When stating convex block and turning to the open position, the jacking block supports the side of the convex block so that described in the first position
Plug is fixed on the open position, and when the convex block turns to the closed position, the convex block is supported in the pedestal
Bottom wall and between the jacking block of the first position.
8. power supply adaptor as claimed in claim 3, it is characterised in that: the convex block is the circumferentially extending along the shaft
Sector structure.
9. power supply adaptor as claimed in claim 8, it is characterised in that: the jacking block is equipped with towards the side of the convex block and inserts
Pin, the convex block is equipped with the first jack and the second jack for bolt insertion towards the side of the jacking block, and is configured to
When the convex block turns to the open position, the jacking block makes the bolt be inserted into the convex block in the first position
First jack is fixing the plug in the open position, when the convex block turns to the closed position, the top
Block makes the bolt be inserted into the second jack of the convex block fixing the plug in the closure position in the first position
It sets.
10. power supply adaptor as claimed in claim 8, it is characterised in that: the side of the jacking block towards the convex block is equipped with
Jack, the convex block are equipped with the first bolt and the second bolt that can be inserted into the jack insertion towards the side of the jacking block, and
It is configured to when the convex block turns to the open position, the first bolt of the convex block is inserted in inserting for the first position
Hole is fixing the plug in the open position, when the convex block turns to the closed position, the of the convex block
The insertion of two bolts is located at the jack of the first position fixing the plug in the closed position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820847907.5U CN208209135U (en) | 2018-05-25 | 2018-05-25 | Power supply adaptor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820847907.5U CN208209135U (en) | 2018-05-25 | 2018-05-25 | Power supply adaptor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208209135U true CN208209135U (en) | 2018-12-07 |
Family
ID=64516185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820847907.5U Active CN208209135U (en) | 2018-05-25 | 2018-05-25 | Power supply adaptor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208209135U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110247254A (en) * | 2019-06-28 | 2019-09-17 | 安克创新科技股份有限公司 | Foldable plug component and device including foldable plug component |
| CN110350361A (en) * | 2019-06-28 | 2019-10-18 | 安克创新科技股份有限公司 | Foldable plug component and device including foldable plug component |
| CN111509481A (en) * | 2020-03-31 | 2020-08-07 | 安克创新科技股份有限公司 | Foldable plug assembly and device comprising the same |
| WO2021248474A1 (en) * | 2020-06-12 | 2021-12-16 | 广东高普达集团股份有限公司 | Power adapter and electrical connector |
-
2018
- 2018-05-25 CN CN201820847907.5U patent/CN208209135U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110247254A (en) * | 2019-06-28 | 2019-09-17 | 安克创新科技股份有限公司 | Foldable plug component and device including foldable plug component |
| CN110350361A (en) * | 2019-06-28 | 2019-10-18 | 安克创新科技股份有限公司 | Foldable plug component and device including foldable plug component |
| CN110350361B (en) * | 2019-06-28 | 2021-02-09 | 安克创新科技股份有限公司 | Foldable plug assembly and device comprising the same |
| CN111509481A (en) * | 2020-03-31 | 2020-08-07 | 安克创新科技股份有限公司 | Foldable plug assembly and device comprising the same |
| WO2021248474A1 (en) * | 2020-06-12 | 2021-12-16 | 广东高普达集团股份有限公司 | Power adapter and electrical connector |
| CN114207953A (en) * | 2020-06-12 | 2022-03-18 | 广东高普达集团股份有限公司 | Power adapter and electric connector |
| CN114207953B (en) * | 2020-06-12 | 2024-04-09 | 广东高普达集团股份有限公司 | Power adapter and electric connector |
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