CN209313125U - A kind of jamproof two-way parallel output power supply adaptor - Google Patents
A kind of jamproof two-way parallel output power supply adaptor Download PDFInfo
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- CN209313125U CN209313125U CN201920134651.8U CN201920134651U CN209313125U CN 209313125 U CN209313125 U CN 209313125U CN 201920134651 U CN201920134651 U CN 201920134651U CN 209313125 U CN209313125 U CN 209313125U
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- power supply
- supply adaptor
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- adaptor main
- jamproof
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Abstract
The utility model discloses a kind of jamproof two-way parallel output power supply adaptors, including power supply adaptor main body, the surface of internal cavity of the power supply adaptor main body is rounded, and several card slots are offered on the inner wall of power supply adaptor main body, the inner cavity of the power supply adaptor main body is plugged with disk, it is plugged with card ball in groove on the outer wall of the disk and provides the spring of export-oriented elastic force for spring, the right center position interference fit of the disk has cylindrical bar, and extend on the right side of cylindrical bar power supply adaptor main body interference fit have plug, anti-interference layer is compounded on the outer wall of the power supply adaptor main body sum.The jamproof two-way parallel output power supply adaptor can eliminate the influence of electromagnetism generation, improve interference free performance, steady signal transmission adapts to varying environment, the position between adjustable power supply adaptor main body and plug, it is conveniently used cooperatively, using flexible is practical.
Description
Technical field
The utility model relates to power supply adaptor technical field, specially a kind of jamproof two-way parallel output power supply is suitable
Orchestration.
Background technique
Power supply adaptor is generally made of shell, power transformer and rectification circuit, can be divided into exchange by its output type
Output type and direct-current-output type；Direct Plug-In and Table top type can be divided by connection type, power supply adaptor is widely used in industry
Automation control, military industry equipment, research equipment, LED illumination, industrial control equipment, communication apparatus, power equipment, instrument and meter etc. are each
A field；
Two-way parallel output power supply adaptor, when using two-way parallel output circuit, internal electromagnetic effect is larger, causes
The supply voltage of input is unstable, output voltage fluctuation often occurs, brings damage to the electronic product of charging, while working as plug
The angle of power supply adaptor main body is fixed after insertion socket, needs pulling plug out of socket and come out repeatedly, and
The adjusting of two relative directions can only be carried out, the position of power supply adaptor main body cannot be adjusted according to service condition, not side
Just it uses.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide a kind of jamproof two-way parallel output power supply adaptor
The problem of being proposed in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of jamproof two-way parallel output electricity
The surface of internal cavity of source adapter, including power supply adaptor main body, the power supply adaptor main body is rounded, and power supply adaptor master
Several card slots are offered on the inner wall of body, the inner cavity of the power supply adaptor main body is plugged with disk, the outer wall of the disk
On groove in be plugged with card ball and provide the spring of export-oriented elastic force for card ball, when the groove is opposite with the position of card slot
When, a part of the card ball is located at the inner cavity of card slot, and the right center position interference fit of the disk has cylindrical bar, and circle
Extending power supply adaptor main body interference fit on the right side of mast has a plug, compound on the outer wall of the power supply adaptor main body sum
There is anti-interference layer.
Preferably, the anti-interference layer includes coating of titanium dioxide, and the lower surface of the coating of titanium dioxide is compounded with stone
Black alkene layer, the lower surface of the graphene layer are compounded with tinned copper wire twisted layer.
Preferably, the anti-interference layer with a thickness of 50~100 μm.
Preferably, the inner wall of the power supply adaptor main body circumferentially begins with card slot every 20 degree of gaps.
Compared with prior art, the utility model has the beneficial effects that the jamproof two-way parallel output power adaptation
Device can eliminate the influence of electromagnetism generation by the way that anti-interference layer is arranged on the outer wall of power supply adaptor main body and plug, improve
Interference free performance, steady signal transmission adapt to varying environment, promote power supply adaptor master by rotating power supply adaptor main body
Body around disk rotational, when disk upper groove and the position of card slot to it is corresponding when can so that card ball enter it is suitable to power supply in card slot
Adapter body is fixed, and the position between adjustable power supply adaptor main body and plug is conveniently used cooperatively, uses spirit
It is living, it is practical.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the power supply adaptor main body schematic cross-sectional view of the utility model；
Fig. 3 is the anti-interference schematic diagram of a layer structure of the utility model.
In figure: 1, power supply adaptor main body, 2, anti-interference layer, 201, coating of titanium dioxide, 202, graphene layer, 203, plating
Tin copper wire twisted layer, 3, plug, 4, disk, 5, spring, 6, card ball, 7, cylindrical bar, 8, card slot.
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. 1-3, the utility model provides a kind of technical solution: a kind of jamproof two-way parallel output power supply is suitable
The surface of internal cavity of orchestration, including power supply adaptor main body 1, the power supply adaptor main body 1 is rounded, and power supply adaptor main body
Several card slots 8 are offered on 1 inner wall, the inner cavity of the power supply adaptor main body 1 is plugged with disk 4, rotates power adaptation
Device main body 1 can promote power supply adaptor main body 1 to rotate around disk 4, be plugged in the groove on the outer wall of the disk 4
Card ball 6 and the spring 5 of export-oriented elastic force is provided for card ball 6, spring 5 is compressed spring, and coefficient of elasticity is 20N/CM when described recessed
When slot is opposite with the position of card slot 8, a part of the card ball 6 is located at the inner cavity of card slot 8, when the position of 4 outer wall upper groove of disk
When setting on corresponding with the position of card slot 8, spring 5 is resetted 6 springing of card ball into consolidating in card slot 8 to power supply adaptor main body 1
Fixed, the right center position interference fit of the disk 4 has cylindrical bar 7, and power supply adaptor master is extended on the right side of cylindrical bar 7
The interference fit of body 1 has plug 3, is compounded with anti-interference layer 2 on the outer wall of 1 sum of power supply adaptor main body, and anti-interference layer 2 can be with
Interference free performance is improved, the influence that electromagnetism generates is eliminated.
Preferably, further, the anti-interference layer 2 includes coating of titanium dioxide 201, the titanium dioxide
The lower surface of coating 201 is compounded with graphene layer 202, and the lower surface of the graphene layer 202 is compounded with tinned copper wire twisted layer
203, the influence of electromagnetism generation can be eliminated by coating of titanium dioxide 201 and graphene layer 202, improves interference free performance, led to
The interference that tinned copper wire twisted layer 203 avoids signal in cable from receiving outer signals is crossed, ensure that the transmission quality of signal.
Preferably, further, the anti-interference layer 2 with a thickness of 50~100 μm, it is ensured that it is anti-interference
The anti-jamming effectiveness of layer 2.
Preferably, further, the inner wall of the power supply adaptor main body 1 is circumferentially opened every 20 degree of gaps
There is card slot 8 in beginning, can achieve the purpose of the position of the adjusting power supply adaptor main body 1 of multi-angle.
Its detailed connection means is techniques well known, following mainly to introduce working principle and process, specific works
It is as follows.
In use, plug 3 is inserted into corresponding socket, need to adjust the angle between power supply adaptor main body 2 and plug 3
When spending position, rotation power supply adaptor main body 1 can promote power supply adaptor main body 1 to rotate around disk 4, suitable by power supply
The inner wall of adapter body 1 can squeeze card ball 6 and squeeze spring 5, when position and the card slot 8 of 4 outer wall upper groove of disk
When on position is corresponding, spring 5 is resetted 6 springing of card ball into power supply adaptor main body 1 being fixed in card slot 8, can basis
It using the position for needing to be adjusted power supply adaptor main body 1, is conveniently used cooperatively, does not need pulling out plug 3 repeatedly
It adjusts, not only increases safety when use, and flexibility is stronger, be conducive to promote the use of.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ",
The orientation or position of the instructions such as " middle part ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends "
Setting relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, and
It is not that the device of indication or suggestion meaning or element 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 do broad sense
Understand, for example, it may be being fixedly connected, may be a detachable connection, or is integral；It can be mechanical connection, be also possible to
Electrical connection；It can be directly connected, the connection inside two elements or two can also be can be indirectly connected through an intermediary
The interaction relationship of a element unless otherwise restricted clearly for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
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 (4)
1. a kind of jamproof two-way parallel output power supply adaptor, including power supply adaptor main body (1), it is characterised in that: institute
The surface of internal cavity for stating power supply adaptor main body (1) is rounded, and offers several cards on the inner wall of power supply adaptor main body (1)
The inner cavity of slot (8), the power supply adaptor main body (1) is plugged with disk (4), the groove interpolation on the outer wall of the disk (4)
It is connected to card ball (6) and provides the spring (5) of export-oriented elastic force for card ball (6), when the groove is opposite with the position of card slot (8)
When, a part of the card ball (6) is located at the inner cavity of card slot (8), and the right center position interference fit of the disk (4) has circle
Mast (7), and extend power supply adaptor main body (1) interference fit on the right side of cylindrical bar (7) and have plug (3), the power supply is suitable
Adapter body (1) and outer wall on be compounded with anti-interference layer (2).
2. a kind of jamproof two-way parallel output power supply adaptor according to claim 1, it is characterised in that: described anti-
Interfering layer (2) includes coating of titanium dioxide (201), and the lower surface of the coating of titanium dioxide (201) is compounded with graphene layer
(202), the lower surface of the graphene layer (202) is compounded with tinned copper wire twisted layer (203).
3. a kind of jamproof two-way parallel output power supply adaptor according to claim 1, it is characterised in that: described anti-
Interfere layer (2) with a thickness of 50~100 μm.
4. a kind of jamproof two-way parallel output power supply adaptor according to claim 1, it is characterised in that: the electricity
The inner wall of source adapter main body (1) circumferentially begins with card slot (8) every 20 degree of gaps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920134651.8U CN209313125U (en) | 2019-01-26 | 2019-01-26 | A kind of jamproof two-way parallel output power supply adaptor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920134651.8U CN209313125U (en) | 2019-01-26 | 2019-01-26 | A kind of jamproof two-way parallel output power supply adaptor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209313125U true CN209313125U (en) | 2019-08-27 |
Family
ID=67681275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920134651.8U Active CN209313125U (en) | 2019-01-26 | 2019-01-26 | A kind of jamproof two-way parallel output power supply adaptor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209313125U (en) |
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2019
- 2019-01-26 CN CN201920134651.8U patent/CN209313125U/en active Active
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