CN209200947U - A kind of power supply adaptor suitable for multiple power sources socket - Google Patents
A kind of power supply adaptor suitable for multiple power sources socket Download PDFInfo
- Publication number
- CN209200947U CN209200947U CN201920129633.0U CN201920129633U CN209200947U CN 209200947 U CN209200947 U CN 209200947U CN 201920129633 U CN201920129633 U CN 201920129633U CN 209200947 U CN209200947 U CN 209200947U
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- inner cavity
- attaching plug
- power supply
- gear
- connecting rod
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Abstract
The utility model discloses a kind of power supply adaptors suitable for multiple power sources socket, including attaching plug and power pin, the power pin is plugged in the inner cavity of attaching plug, the upper and lower ends and right lateral surface of the power pin offer card hole and groove respectively, upper and lower ends are connected with the connector to match with groove on the right side of the inner cavity of the attaching plug, one end of power supply line is electrically connected on the right side of the attaching plug, the upper and lower ends inner cavity of the attaching plug is plugged with support plate, one end of spring is connected on the inside of the support plate, the other end of the spring is connected with connecting plate, the fixture block to match with card hole is connected on the inside of the connecting plate, the outer side center position of the connecting plate is connected with connecting rod.This is suitable for the power supply adaptor of multiple power sources socket, which can effectively realize that power supply adaptor is suitable for a variety of sockets, increase the practicability of power supply adaptor, more meet actual use demand.
Description
Technical field
The utility model relates to power supply adaptor technical field, specially a kind of power supply suitable for multiple power sources socket is suitable
Orchestration.
Background technique
Power supply adaptor is the power supply conversion equipment of small portable electronic device and electronic apparatus, generally by outer
The components compositions such as shell, transformer, inductance, capacitor, control IC, pcb board, its working principle are converted to direct current by exchange input
Output, can be divided into Direct Plug-In and Table top type by connection type, be matched in security protection camera extensively, set-top box, router, lamp bar,
In the equipment such as massage device, existing power supply adaptor, attaching plug part is independent three-phase or two-phase setting, when encountering electricity
It, just can not be by attaching plug part to computer, hand when supply socket is two-phase, three-phase, square column type, cylinder or other abnormity
The timely power supply-charging of the electric appliances such as machine, speaker, especially when people alien land strange land travel when, not usually from different geographical
With worried with electrical socket setting, it has not been convenient to which user uses, and reduces the practicability of power supply adaptor, does not meet actual make
Use demand.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide a kind of power supply adaptor suitable for multiple power sources socket
The problem of being proposed in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of electricity suitable for multiple power sources socket
Source adapter, including attaching plug and power pin, the power pin are plugged in the inner cavity of attaching plug, the power pin
Upper and lower ends and right lateral surface offer card hole and groove respectively, upper and lower ends are equal on the right side of the inner cavity of the attaching plug
It is connected with the connector to match with groove, one end of power supply line, the power supply are electrically connected on the right side of the attaching plug
The upper and lower ends inner cavity of plug is plugged with support plate, and one end of spring is connected on the inside of the support plate, the spring
The other end is connected with connecting plate, and the fixture block to match with card hole, the outside of the connecting plate are connected on the inside of the connecting plate
Center is connected with connecting rod, and the lateral ends of connecting rod run through support plate, the upper and lower ends inner cavity of the attaching plug
Round bar is connected with by bearing along the longitudinal direction, the outer wall rear and front end of the round bar is interference fitted respectively first gear and
Two gears, the upper and lower ends inner cavity of the attaching plug is plugged in left-right direction engages connected inserted link, institute with first gear
The inner cavity that second gear is located at connecting rod is stated, and the inner cavity right lateral surface of connecting rod offers nibble with second gear from top to bottom
Close connected perforation.
Preferably, depth of the distance between inner wall length greater than card hole on the outside of the inner cavity of the connecting rod and attaching plug
Degree.
Preferably, the quantity of the fixture block is two, and two fixture block opposed power pins are symmetrical arranged.
Preferably, the perforation gap arrangement is in the inner cavity right lateral surface of connecting rod, and the spacing between adjacent perforation is
0.3cm。
Preferably, the inserted link is located at the bottom end of first gear.
Compared with prior art, the utility model has the beneficial effects that should be suitable for the power adaptation of multiple power sources socket
Device, when fixture block is opposite with card hole, restores the elastic force of deformation by spring by the way that power pin to be inserted into the inner cavity of attaching plug
Push fixture block to be caught in the inner cavity into card hole, power pin be fixed on to the inner cavity of attaching plug, by by inserted link to attaching plug
Inner cavity push, when fixture block from the inner cavity of card hole remove after, power pin is pulled to the left and is removed the inner cavity of attaching plug,
Convenient for users to replacing to power pin, which can effectively realize that power supply adaptor is suitable for a variety of sockets, structure
Simply, user-friendly, easy to carry, operation strategies are extensive, increase the practicability of power supply adaptor, more meet actual
Use demand.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the round bar left view of the utility model；
Fig. 3 is the connecting rod cross-sectional view of the utility model；
Fig. 4 is the power pin structural schematic diagram of the utility model；
Fig. 5 is the power pin structural schematic diagram of the utility model.
In figure: 1, attaching plug, 2, power pin, 3, card hole, 4, groove, 5, power supply line, 6, support plate, 7, spring, 8,
Connecting plate, 9, fixture block, 10, connecting rod, 11, round bar, 12, first gear, 13, second gear, 14, inserted link, 15, connector, 16,
Perforation.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-5, the utility model provides a kind of technical solution: a kind of power supply suitable for multiple power sources socket is suitable
Orchestration, including attaching plug 1 and power pin 2, power pin 2 are plugged in the inner cavity of attaching plug 1, power pin 2 up and down
Both ends and right lateral surface offer card hole 3 and groove 4 respectively, on the outside of the inner cavity of connecting rod 10 and attaching plug 1 inner wall it
Between distance length be greater than the depth of card hole 3, when pulling connecting plate 8 and fixture block 9 to move outward by connecting rod 10, if even
The distance between cavity wall length is less than the depth of card hole 3 in extension bar 10 and attaching plug 1, will lead to connecting rod 10 and power supply is inserted
In first 1 after cavity wall contact, fail the inner cavity that fixture block 9 is removed to card hole 3, so as to cause that power pin 2 cannot be removed power supply
The inner cavity of plug 1 is replaced, and upper and lower ends are connected with the connector to match with groove 4 on the right side of the inner cavity of attaching plug 1
15, the right side of attaching plug 1 is electrically connected with one end of power supply line 5, and the upper and lower ends inner cavity of attaching plug 1 is plugged with support
Plate 6, the inside of support plate 6 are connected with one end of spring 7, and spring 7 is helical spring, coefficient of elasticity 22N/CM, spring 7 by
It stretching or generates elastic deformation after squeezing, restore after removing external force to original state, the other end of spring 7 is connected with connecting plate 8,
The inside of connecting plate 8 is connected with the fixture block 9 to match with card hole 3, by the way that power pin 2 to be inserted into the inner cavity of attaching plug 1, electricity
The right side inner wall of source pin 2 is contacted with fixture block 9, and fixture block 9 is pushed to drive connecting plate 8 is mobile outward to squeeze spring 7, works as fixture block
9 it is opposite with card hole 3 when, by spring 7 restore deformation elastic force push fixture block 9 be caught in into the inner cavity of card hole 3, by power pin 2
It is fixed on the inner cavity of attaching plug 1, the outer side center position of connecting plate 8 is connected with connecting rod 10, and the outside one of connecting rod 10
Support plate 6 is run through at end, and the upper and lower ends inner cavity of attaching plug 1 passes through bearing along the longitudinal direction and is connected with round bar 11, round bar 11
Outer wall rear and front end is interference fitted respectively first gear 12 and second gear 13, and the upper and lower ends inner cavity of attaching plug 1 is along a left side
Right direction, which is plugged with, engages connected inserted link 14 with first gear 12, by pushing inserted link 14 to the inner cavity of attaching plug 1, leads to
It crosses inserted link 14 and engages connected relationship with first gear 12, first gear 12 is promoted to drive round bar 11 and second gear 13 counterclockwise
Connected relationship is engaged in rotation by second gear 13 with perforation 16, and connecting rod 10 is promoted to drive connecting plate 8 and fixture block 9 outside
Side movement squeezes spring 7, after fixture block 9 is removed from the inner cavity of card hole 3, power pin 2 is pulled to the left and removes power supply and is inserted
First 1 inner cavity, convenient for users to replacing to power pin 2, second gear 13 is located at the inner cavity of connecting rod 10, and connecting rod
10 inner cavity right lateral surface offers from top to bottom engages connected perforation 16 with second gear 13, by working as 11 inverse time of round bar
When needle rotates, promote round bar 11 that second gear 13 is driven to rotate counterclockwise, is engaged by second gear 13 with perforation 16 connected
Relationship promotes connecting rod 10 that connecting plate 8 and fixture block 9 is driven to move outward and squeezes spring 7, facilitates fixture block 9 out of card hole 3
Chamber removes.
Preferably, further, the distance between inner wall is long on the outside of the inner cavity of connecting rod 10 and attaching plug 1
Degree is greater than the depth of card hole 3, when pulling connecting plate 8 and fixture block 9 to move outward by connecting rod 10, if connecting rod 10 and electricity
In source plug 1 the distance between cavity wall length be less than card hole 3 depth, will lead to connecting rod 10 with it is intracavitary in attaching plug 1
After wall contact, fail the inner cavity that fixture block 9 is removed to card hole 3, so as to cause that cannot remove power pin 2 in attaching plug 1
Chamber is replaced.
Preferably, further, the quantity of fixture block 9 is two, and two 9 opposed power pins 2 of fixture block are right
Claim setting, by the way that power pin 2 to be inserted into the inner cavity of attaching plug 1, the right side inner wall of power pin 2 is contacted with fixture block 9, and is pushed away
Dynamic fixture block 9 drives connecting plate 8 is mobile outward to squeeze spring 7, when fixture block 9 is opposite with card hole 3, restores deformation by spring 7
Elastic force push fixture block 9 be caught in into the inner cavity of card hole 3, power pin 2 is fixed on to the inner cavity of attaching plug 1.
Preferably, further, 16 gap arrangement of perforation connecting rod 10 inner cavity right lateral surface, and it is adjacent
Spacing between perforation 16 is 0.3cm, by promoting round bar 11 to drive 13 inverse time of second gear when round bar 11 rotates counterclockwise
Needle rotation, the relationship being connected engage with perforation 16 by second gear 13, promote the drive connecting plate 8 of connecting rod 10 and fixture block 9 to
Movement outside squeezes spring 7, facilitates and removes fixture block 9 from the inner cavity of card hole 3.
Preferably, further, inserted link 14 is located at the bottom end of first gear 12, by by inserted link 14 to power supply
The inner cavity of plug 1 pushes, and engages connected relationship with first gear 12 by inserted link 14, and first gear 12 is promoted to drive round bar 11
It is rotated counterclockwise with second gear 13, engages connected relationship with perforation 16 by second gear 13, connecting rod 10 is promoted to drive
Connecting plate 8 and fixture block 9 move outward squeezes spring 7, after fixture block 9 is removed from the inner cavity of card hole 3, to the left by power pin 2
Layback moves and removes the inner cavity of attaching plug 1, convenient for users to replacing to power pin 2.
Its detailed connection means is techniques well known, following mainly to introduce working principle and process, specific works
It is as follows.
When needing to be replaced power pin 2, user pushes inserted link 14 to the inner cavity of attaching plug 1, passes through
Inserted link 14 engages connected relationship with first gear 12, promotes first gear 12 that round bar 11 and second gear 13 is driven to revolve counterclockwise
Turn, engage connected relationship with perforation 16 by second gear 13, connecting rod 10 is promoted to drive connecting plate 8 and fixture block 9 outward
Movement squeezes spring 7, and 7 stress and deformation of spring tightens the thrust reversed to fixture block 9, after fixture block 9 is removed from the inner cavity of card hole 3,
Power pin 2 is pulled to the left and removed the inner cavity of attaching plug 1, the suitable power pin 2 used is inserted into attaching plug 1
Inner cavity, when power pin 2 is mobile to the inner cavity of attaching plug 1, the right side inner wall of power pin 2 is contacted with fixture block 9, and is pushed
Fixture block 9 drives connecting plate 8 is mobile outward to squeeze spring 7, when power pin 2 is mobile into the inner cavity of attaching plug 1, connector 15
It is inserted into the inner cavity into groove 4, and when fixture block 9 is opposite with card hole 3, pushes fixture block 9 to be caught in by the elastic force that spring 7 restores deformation
Into the inner cavity of card hole 3, power pin 2 is fixed on to the inner cavity of attaching plug 1, the apparatus structure is simple, manipulates easy to use, increasing
It is powered on the practicability of source adapter, more meets actual use demand.
In the description of the present invention, it should be understood that term " axis connects ", " bottom end ", " one end ", " top ", " in
The orientation of the instructions such as heart position ", " other end ", " left side ", " right side ", " top ", " inner cavity ", " front side ", " two sides ", " both ends "
Or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification is retouched
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation；
Simultaneously unless otherwise clearly defined and limited, the terms such as term " clamping ", " axis connects ", " grafting ", " welding ", " being screwed on " should be done
It broadly understood, for example, it may be being fixedly connected, may be a detachable connection, or is integral；It can be mechanical connection, it can also
To be electrical connection；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary
Or the interaction relationship of two elements unless otherwise restricted clearly for the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term in the present invention is understood as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of power supply adaptor suitable for multiple power sources socket, including attaching plug (1) and power pin (2), the electricity
Source pin (2) is plugged in the inner cavity of attaching plug (1), it is characterised in that: the upper and lower ends of the power pin (2) and right side
Surface offers card hole (3) and groove (4) respectively, on the right side of the inner cavity of the attaching plug (1) upper and lower ends be connected with
The connector (15) that groove (4) matches is electrically connected with one end of power supply line (5) on the right side of the attaching plug (1), described
The upper and lower ends inner cavity of attaching plug (1) is plugged with support plate (6), is connected with spring (7) on the inside of the support plate (6)
The other end of one end, the spring (7) is connected with connecting plate (8), is connected on the inside of the connecting plate (8) and card hole (3) phase
The outer side center position of matched fixture block (9), the connecting plate (8) is connected with connecting rod (10), and the outside of connecting rod (10)
Support plate (6) are run through in one end, and the upper and lower ends inner cavity of the attaching plug (1) passes through bearing along the longitudinal direction and is connected with round bar
(11), the outer wall rear and front end of the round bar (11) is interference fitted respectively first gear (12) and second gear (13), described
The upper and lower ends inner cavity of attaching plug (1) is plugged in left-right direction engages connected inserted link (14), institute with first gear (12)
The inner cavity that second gear (13) is located at connecting rod (10) is stated, and the inner cavity right lateral surface of connecting rod (10) offers from top to bottom
Connected perforation (16) is engaged with second gear (13).
2. a kind of power supply adaptor suitable for multiple power sources socket according to claim 1, it is characterised in that: the company
The distance between inner wall length is greater than the depth of card hole (3) on the outside of the inner cavity of extension bar (10) and attaching plug (1).
3. a kind of power supply adaptor suitable for multiple power sources socket according to claim 1, it is characterised in that: the card
The quantity of block (9) is two, and two fixture block (9) opposed power pins (2) are symmetrical arranged.
4. a kind of power supply adaptor suitable for multiple power sources socket according to claim 1, it is characterised in that: the tooth
Hole (16) gap arrangement connecting rod (10) inner cavity right lateral surface, and the spacing between adjacent perforation (16) be 0.3cm.
5. a kind of power supply adaptor suitable for multiple power sources socket according to claim 1, it is characterised in that: described to insert
Bar (14) is located at the bottom end of first gear (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920129633.0U CN209200947U (en) | 2019-01-26 | 2019-01-26 | A kind of power supply adaptor suitable for multiple power sources socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920129633.0U CN209200947U (en) | 2019-01-26 | 2019-01-26 | A kind of power supply adaptor suitable for multiple power sources socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209200947U true CN209200947U (en) | 2019-08-02 |
Family
ID=67431642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920129633.0U Active CN209200947U (en) | 2019-01-26 | 2019-01-26 | A kind of power supply adaptor suitable for multiple power sources socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209200947U (en) |
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2019
- 2019-01-26 CN CN201920129633.0U patent/CN209200947U/en active Active
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