CN207009854U - Plug detachable power supply adaptor - Google Patents
Plug detachable power supply adaptor Download PDFInfo
- Publication number
- CN207009854U CN207009854U CN201720590635.0U CN201720590635U CN207009854U CN 207009854 U CN207009854 U CN 207009854U CN 201720590635 U CN201720590635 U CN 201720590635U CN 207009854 U CN207009854 U CN 207009854U
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- fixture block
- power supply
- supply adaptor
- snap ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
A kind of plug detachable power supply adaptor, including power supply adaptor body are the utility model is related to, the wire for connecting circuit is provided with power supply adaptor body；Pedestal, it is arranged on power supply adaptor body, header body is fixed with the pedestal, the groove for installing the header body is offered on pedestal, header body includes connecting portion and pin, and connecting portion is arranged in the groove, the jack for extending transversely through connecting portion is provided with connecting portion, pin is plugged in jack, and pin is vertically arranged with connecting portion, and the side wall of connecting portion is provided with fixture block；Snap ring, the inner upper end of groove is inlaid in, snap ring is cyclic structure, and snap ring offers the bayonet socket passed through for fixture block, and bayonet socket is correspondingly arranged with fixture block；Sheet metal, bottom portion of groove is arranged on, sheet metal electrically connects with pin, and sheet metal quantity is consistent with pin quantity.The utility model can facilitate dismounting and change header body at any time, avoid that because socket specification is different power supply adaptor can not be used.
Description
Technical field
Appliance field is the utility model is related to, more particularly to a kind of plug detachable power supply adaptor.
Background technology
The use of present electronic product is more and more extensive, and the use of electronic product be unable to do without power supply, in general attaching plug
Only connect upper power line can to use, different according to the purposes of attaching plug, power-line plug can be used in difference
Voltage on, have socket with what plug matched, the species of the pin of plug has a lot, there is sheet-shaped, have cylinder,
Have bipod, it is tripodal, also have between pin it is parallel exist between pin angle, etc., and different country
The plug standards used are different, such as the plug of China cannot apply in the U.S., it is necessary to one must be needed to turn
Head is inserted to complete to change, according to the concrete shape of socket, the possible existing plug of user can not be inserted in socket, cannot made
With the pin of existing socket can not be changed, it is necessary to which whole power-line plug is changed and could inserted in socket, it is impossible to slotting
Seat shape and flexibly change.
Utility model content
Based on this, it is necessary to the problem of can not flexibly changing with the shape of socket for pin, there is provided a kind of power supply
Adapter, including power supply adaptor body, the wire for connecting circuit is provided with the power supply adaptor body；Pedestal,
It is arranged on power supply adaptor body, header body is fixed with the pedestal, is offered on the pedestal described for installing
The groove of header body, the header body include connecting portion and pin, and the connecting portion is arranged in the groove, the company
The jack for extending transversely through the connecting portion is provided with socket part, the pin is plugged in the jack, the pin with it is described
Connecting portion is vertically arranged, and the side wall of the connecting portion is provided with fixture block；Snap ring, the inner upper end of the groove is inlaid in, it is described
Snap ring is cyclic structure, and the snap ring offers the bayonet socket passed through for fixture block, and the bayonet socket is correspondingly arranged with the fixture block；Metal
Piece, the bottom portion of groove is arranged on, the sheet metal electrically connects with the pin, the sheet metal quantity and the pin quantity
Unanimously.
Bottom portion of groove is provided with sheet metal, and sheet metal is connected with wire, through connecting portion and is fixed on inserting on connecting portion
Pin is against on sheet metal, and sheet metal can turn on pin and wire, so as to carry out conduction.When header body is installed, on connecting portion
Fixture block inserted by bayonet socket on snap ring in groove, then rotary connector, fixture block is staggered bayonet socket, pin respectively with it is corresponding
Sheet metal contact because connecting portion and snap ring are to cooperate, connecting portion can just be by snap ring, and is arranged on connecting portion
Fixture block can not be by snap ring, fixture block is stuck in below snap ring, and so, connecting portion cannot pull out from groove.Need to extract
During header body, connecting portion is reversely rotated, fixture block is located at below bayonet socket, then can pull the plug out of the socket body.
As one of which embodiment, the fixture block at least two, the buckle is consistent with the quantity of the fixture block.
Two or more fixture blocks stagger fixture block with bayonet socket, connecting portion by corresponding bayonet socket after rotation
It is stuck in groove, two or more fixture blocks can cause connecting portion is more stable to be connected in groove.
As one of which embodiment, center asymmetric setting of the fixture block position on the connecting portion.
The position of fixture block is asymmetric relative to the center of connecting portion, when fixture block passes through the bayonet socket disengaging groove on snap ring, only
Fixture block corresponding to energy passes through corresponding bayonet socket, and so, header body can only insert pedestal with specific position, can prevent plug
Body is anti-loaded.
As one of which embodiment, in addition to block, the block is arranged on the bottom of the groove, the block position
In the underface of the snap ring, the corresponding fixture block of two blocks, the block is arranged on the fixture block both sides.
After connecting portion insertion pedestal, it can arbitrarily be rotated in groove, pin and corresponding sheet metal may be made
Stagger, therefore a block is set immediately below snap ring, when application external force is allowed to rotate on connecting portion, be arranged on rotating part
Fixture block is produces elastic deformation, so as to which by one piece of block, now there is a block fixture block both sides, can limit turning for connecting portion
Dynamic, now this position, each pin just contact with corresponding sheet metal.
As one of which embodiment, the block is dome shape projection.
The surface of sphere projection is smooth, and when applying external force to connecting portion, fixture block installs header body more easily by block
When it is more laborsaving.
As one of which embodiment, the snap ring is annular snap ring, and the connecting portion being engaged with the snap ring is circle
Column, the connecting portion diameter are consistent with the snap ring internal diameter.
Connecting portion is just rotating in snap ring, and snap ring can play certain supporting role to connecting portion so that connection
Portion will not rock in groove.
Principle of the present utility model, effect are further illustrated with reference to above-mentioned technical proposal：
1. opening up fluted on power supply adaptor body, header body is detachably connected in groove, and groove upper end is set
Snap ring is equipped with, the bayonet socket passed through for fixture block is offered on snap ring, after fixture block is by bayonet socket, is rotated a certain angle, fixture block and card
Mouthful stagger, fixture block is secured on power supply adaptor body, during dismounting, by connecting portion cycle, fixture block is directed at bayonet socket, then
Can is extracted.The header body of different size can be so changed at any time to adapt to the socket of different size.
2. bottom portion of groove sets the projection of restricted fixture block, projection is arranged on fixture block both sides, prevent connecting portion from relative to
Power supply adaptor rotates.
Brief description of the drawings
Fig. 1 is the structural representation one of power supply adaptor described in the utility model embodiment；
Fig. 2 is the structural representation two of power supply adaptor described in the utility model embodiment；
Fig. 3 is the structural representation three of power supply adaptor described in the utility model embodiment；
Fig. 4 is the cross-sectional view of power supply adaptor described in the utility model embodiment；
Fig. 5 is the structural representation of header body described in the utility model embodiment.
Description of reference numerals：
Power supply adaptor body 1, pedestal 2, groove 21, block 211, sheet metal 212, snap ring 22, bayonet socket 221, connecting portion
31, pin 32, fixture block 33.
Embodiment
For the ease of it will be appreciated by those skilled in the art that being done below in conjunction with accompanying drawing and embodiment to the present invention further in detail
Thin description：
Embodiment 1
A kind of power supply adaptor, including power supply adaptor body 1, it is provided with the power supply adaptor body 1 for connecting
The wire of circuit closer；Such as Fig. 2, pedestal 2, it is arranged on power supply adaptor body 1, is fixed with header body on the pedestal 2, institute
The groove 21 offered on pedestal 2 for installing the header body is stated, such as Fig. 5, the header body includes the He of connecting portion 31
Pin 32, the connecting portion 31 are arranged in the groove 21, are provided with the connecting portion 31 and are extended transversely through the connecting portion
Jack, the pin 32 is plugged in the jack, and the pin 32 is vertically arranged with the connecting portion 31, the connecting portion
31 side wall is provided with fixture block 33；Such as Fig. 4, snap ring 22, the inner upper end of the groove 21 is inlaid in, 22 rings of the card are ring-type
Structure, the snap ring 22 offer the bayonet socket 221 passed through for fixture block, and the bayonet socket 221 is correspondingly arranged with the fixture block 33；Such as figure
3, sheet metal 212, the bottom of groove 21 is arranged on, the sheet metal 211 electrically connects with the pin 32, the sheet metal
212 quantity are consistent with the quantity of pin 32.
The bottom of groove 21 is provided with sheet metal 212, and sheet metal 212 is connected with wire, through connecting portion 31 and the company of being fixed on
Pin in socket part 31 is against on sheet metal 212, and sheet metal 212 can turn on pin 32 and wire, so as to carry out conduction.Installation
During header body, the fixture block 33 on connecting portion 31 is inserted in groove 21 by the bayonet socket 221 on snap ring 22, then rotary connector
31, fixture block is staggered bayonet socket 221, pin 32 contacts with corresponding sheet metal 212 respectively, because connecting portion 31 is phase with snap ring 22
Mutually coordinate, connecting portion 31 can just be by snap ring 22, and the fixture block 33 for being arranged on connecting portion 31 can not be by snap ring 22, fixture block
33 are stuck in the lower section of snap ring 22, and so, connecting portion 31 cannot pull out from groove 21.Need to pull the plug out of the socket body when, reversely
Rotary connector 31, fixture block is set to be located at the lower section of bayonet socket 221, then can pull the plug out of the socket body.
Such as Fig. 1, the fixture block 33 at least two, counted for the bayonet socket 221 that the fixture block 33 passes through and fixture block 33
Amount is consistent.
Two or more fixture blocks 33 stagger fixture block 33 with bayonet socket by corresponding bayonet socket 221 after rotation
221, connecting portion 31 is stuck in groove 21, meanwhile, fixture block 33 can also play a part of being fixedly connected with portion 31, two or more
Fixture block 33 can cause connecting portion 31 be stably connected in groove 21.
33 centers on the connecting portion 31 of fixture block are asymmetric.
The position of fixture block 33 is asymmetric relative to the center of connecting portion 31, and fixture block 33 enters through the bayonet socket 221 on snap ring 22
When going out groove 21, can only corresponding to fixture block 33 pass through corresponding bayonet socket 221, so, header body can only be inserted with specific position
Enter pedestal 2, can prevent that header body is anti-loaded.
Embodiment 2
A kind of power supply adaptor, including power supply adaptor body 1, it is provided with the power supply adaptor body 1 for connecting
The wire of circuit closer；Such as Fig. 2, pedestal 2, it is arranged on power supply adaptor body 1, is fixed with header body on the pedestal 2, institute
The groove 21 offered on pedestal 2 for installing the header body is stated, such as Fig. 5, the header body includes the He of connecting portion 31
Pin 32, the connecting portion 31 are arranged in the groove 21, are provided with the connecting portion 31 and are extended transversely through the connecting portion
Jack, the pin 32 is plugged in the jack, and the pin 32 is vertically arranged with the connecting portion 31, the connecting portion
31 side wall is provided with fixture block 33；Such as Fig. 4, snap ring 22, the inner upper end of the groove 21 is inlaid in, 22 rings of the card are ring-type
Structure, the snap ring 22 offer the bayonet socket 221 passed through for fixture block, and the bayonet socket 221 is correspondingly arranged with the fixture block 33；Such as figure
3, sheet metal 212, the bottom of groove 21 is arranged on, the sheet metal 211 electrically connects with the pin 32, the sheet metal
212 quantity are consistent with the quantity of pin 32.
The bottom of groove 21 is provided with sheet metal 212, and sheet metal 212 is connected with wire, through connecting portion 31 and the company of being fixed on
Pin in socket part 31 is against on sheet metal 212, and sheet metal 212 can turn on pin 32 and wire, so as to carry out conduction.Installation
During header body, the fixture block 33 on connecting portion 31 is inserted in groove 21 by the bayonet socket 221 on snap ring 22, then rotary connector
31, fixture block is staggered bayonet socket 221, pin 32 contacts with corresponding sheet metal 212 respectively, because connecting portion 31 is phase with snap ring 22
Mutually coordinate, connecting portion 31 can just be by snap ring 22, and the fixture block 33 for being arranged on connecting portion 31 can not be by snap ring 22, fixture block
33 are stuck in the lower section of snap ring 22, and so, connecting portion 31 cannot pull out from groove 21.Need to pull the plug out of the socket body when, reversely
Rotary connector 31, fixture block is set to be located at the lower section of bayonet socket 221, then can pull the plug out of the socket body.
Such as Fig. 1, the fixture block 33 at least two, counted for the bayonet socket 221 that the fixture block 33 passes through and fixture block 33
Amount is consistent.
Two or more fixture blocks 33 stagger fixture block 33 with bayonet socket by corresponding bayonet socket 221 after rotation
221, connecting portion 31 is stuck in groove 21, meanwhile, fixture block 33 can also play a part of being fixedly connected with portion 31, two or more
Fixture block 33 can cause connecting portion 31 be stably connected in groove 21.
33 centers on the connecting portion 31 of fixture block are asymmetric.
The position of fixture block 33 is asymmetric relative to the center of connecting portion 31, and fixture block 33 enters through the bayonet socket 221 on snap ring 22
When going out groove 21, can only corresponding to fixture block 33 pass through corresponding bayonet socket 221, so, header body can only be inserted with specific position
Enter pedestal 2, can prevent that header body is anti-loaded.
Such as Fig. 1, in addition to block 211, the block 211 is arranged on the bottom of the groove 21, and the block 211 is located at
The underface of the snap ring 22, the corresponding fixture block 33 of two blocks 211, the block 211 are arranged on the card
The both sides of block 33.
Connecting portion 31 is inserted after pedestal 2, can arbitrarily be rotated in groove 21, may make pin 32 and corresponding
Sheet metal 212 staggers, therefore a block 211 is set immediately below snap ring 22, when application external force is allowed to rotate on connecting portion 31,
Fixture block 33 on rotating part 31 is arranged on to produce elastic deformation, so as to which by one piece of block 211, now the both sides of fixture block 33 have
One block 211, can limit the rotation of connecting portion 31, now this position, and each pin 32 is just with corresponding metal
Piece 212 contacts.
Such as Fig. 1, block 211 is dome shape projection.
The surface of sphere projection is smooth, and when applying external force to connecting portion 31, fixture block 33 is more easily by block 211, installation
It is more laborsaving during header body.
Such as Fig. 3, ring is annular snap ring, and the connecting portion 31 being engaged with the snap ring 22 is cylindric, the connecting portion
31 diameters are consistent with the internal diameter of the snap ring 22.
Connecting portion 31 is just rotating in snap ring 22, and snap ring 22 can play certain supporting role to connecting portion 31,
So that connecting portion 31 will not rock in groove.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Can not therefore it be construed as limiting the scope of the patent.It should be pointed out that come for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (6)
- A kind of 1. plug detachable power supply adaptor, it is characterised in that including：Power supply adaptor body, the wire for connecting circuit is provided with the power supply adaptor body；Pedestal, it is arranged on power supply adaptor body, header body is fixed with the pedestal, offers and is used on the pedestal The groove of the header body is installed, the header body includes connecting portion and pin, and the connecting portion is arranged on the groove It is interior, the jack for extending transversely through the connecting portion is provided with the connecting portion, the pin is plugged in the jack, described to insert Pin is vertically arranged with the connecting portion, and the side wall of the connecting portion is provided with fixture block；Snap ring, the inner upper end of the groove is inlaid in, the snap ring is cyclic structure, and the snap ring offers to be passed through for fixture block Bayonet socket, the bayonet socket is correspondingly arranged with the fixture block；Sheet metal, be arranged on the bottom portion of groove, the sheet metal electrically connects with the pin, the sheet metal quantity with it is described Pin quantity is consistent.
- 2. plug detachable power supply adaptor according to claim 1, it is characterised in that：The fixture block at least two, institute It is consistent with the quantity of the fixture block to state bayonet socket.
- 3. plug detachable power supply adaptor according to claim 2, it is characterised in that：The fixture block position is on the connection The center in portion is asymmetric to be set.
- 4. plug detachable power supply adaptor according to claim 1, it is characterised in that：Also include block, the block is set To put in the bottom of the groove, the block is located at the underface of the snap ring, and two blocks correspond to a fixture block, The block is arranged on the fixture block both sides.
- 5. plug detachable power supply adaptor according to claim 4, it is characterised in that the block is dome shape projection.
- 6. plug detachable power supply adaptor according to claim 1, it is characterised in that：The snap ring is annular snap ring, The connecting portion being engaged with the snap ring is cylindric, and the connecting portion diameter is consistent with the internal diameter of the snap ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720590635.0U CN207009854U (en) | 2017-05-25 | 2017-05-25 | Plug detachable power supply adaptor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720590635.0U CN207009854U (en) | 2017-05-25 | 2017-05-25 | Plug detachable power supply adaptor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207009854U true CN207009854U (en) | 2018-02-13 |
Family
ID=61444285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720590635.0U Expired - Fee Related CN207009854U (en) | 2017-05-25 | 2017-05-25 | Plug detachable power supply adaptor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207009854U (en) |
-
2017
- 2017-05-25 CN CN201720590635.0U patent/CN207009854U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180213 Termination date: 20210525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |