CN209029634U - A kind of travel socket - Google Patents
A kind of travel socket Download PDFInfo
- Publication number
- CN209029634U CN209029634U CN201821196019.8U CN201821196019U CN209029634U CN 209029634 U CN209029634 U CN 209029634U CN 201821196019 U CN201821196019 U CN 201821196019U CN 209029634 U CN209029634 U CN 209029634U
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- China
- Prior art keywords
- plug
- circuit board
- travel
- travel socket
- confinement block
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Abstract
The utility model discloses a kind of travel sockets, including jack housing and the plug being fixed on inside jack housing, the jack housing is made of hollow cavity upper cover and lower cover, the upper cover inner bottom surface is equipped with positioning column, protective door rear cover is fixedly installed on the positioning column, the protective door rear cover back side is equipped with guide post, guiding outer surface of column shape triangular in shape, the guiding outer surface of column flexible connection activity confinement block, this travel socket is when any one plug is released, meeting run-off the straight while movable confinement block guide plug is released, to block the plug of other two sides, it avoids when releasing a kind of plug and using, remaining plug is pushed out simultaneously, lead to the problem of accidentally touching plug conducting.
Description
Technical field
The utility model relates to a kind of power conversion plug extension more particularly to a kind of travel sockets.
Background technique
With the improvement of living standards with the continuous expansion of economic globalization, transnational go on business with international travel is that people are frequent
Can encounter, during going on business and travelling, it usually needs carry various electronic products, in order to keep such as mobile phone,
The normal work of the electronic products such as laptop needs in time to charge to it, since the power supply due to countries in the world is inserted
The standard and shape disunity of seat and electrical appliance plug, mains voltage used by many countries and regions is also different, than
Such as, Chinese mains voltage is 220V, and the voltage in the U.S. is 110V, and the voltage of Britain is 230V etc., therefore each national institute
The input voltage of the electronic product of sale also has difference accordingly, and it is all that this just gives the personage of go on business office and journey abroad to bring
It is mostly inconvenient, it needs to buy local adapter, has already appeared and specially the travelling of go on business office and journey abroad is inserted on the market now
Seat, but this travel socket is when in use, pushes remaining plug of a certain plug there is no fixing, causes multiple plugs all
The problem of prominent socket aperture, great inconvenience can be brought to using.
Utility model content
The utility model is above-mentioned in order to solve the problems, such as, provides a kind of travel socket, and this travel socket is kept away
Exempt from releasing a kind of plug and in use, remaining plug while being pushed out, has led to the problem of accidentally touching plug conducting.
It is inserted the technical scheme adopted by the utility model to solve the technical problem is as follows: the utility model provides a kind of travel
Seat, including jack housing and the plug being fixed on inside jack housing, during the jack housing is made of upper cover and lower cover
Empty cavity, the upper cover inner bottom surface are equipped with positioning column, are fixedly installed with protective door rear cover, the protection on the positioning column
The lid back side is equipped with guide post, guiding outer surface of column shape triangular in shape behind the door, and the guiding outer surface of column, which is flexibly connected, lives
Dynamic confinement block.
Preferably, the movable confinement block shape is equipped with the triangular shaped of grooving in intermediate, and the grooving is triangular in shape
Shape, the activity confinement block shape and grooving are in ramp shaped by bottom to top from small to large, the activity confinement block
Outer surface two sides are equipped with guide groove.
Preferably, the lower cover side be equipped with sliding slot, the sliding slot bottom surface be equipped with guide protrusions, the plug be equipped with by
Internal stretch to external operation pin, the operation pin is moved back and forth in side along the chute.
Preferably, the lower cover inner bottom surface is equipped with locating slot, first circuit board is fixed in the locating slot and with the
One circuit board is mutually perpendicular to be equipped with second circuit board, and contact copper is equipped on the first circuit board and second circuit board
Piece, the first circuit board are equipped with USB interface, and the lower cover side and USB interface corresponding position are equipped with notch.
Preferably, lower cover bottom end front is equipped with fuse fixing seat, detachably installs in the fuse fixing seat
There is fuse, the contact copper sheet on the second circuit board is electrically connected by fuse with first circuit board.
Preferably, the plug is equipped with the firewire movable contact spring and zero curve movable contact spring being electrically connected with second circuit board.
Preferably, protection light barrier strip is equipped between the protective door rear cover and upper cover.
Preferably, the plug includes the first plug, the second plug and third plug.
Compared with prior art, the utility model, which has the beneficial effect that, is equipped with activity limitation inside the travel socket
Block and protective door rear cover, movable confinement block shape and its grooving are in ramp shaped by bottom to top from small to large, activity
The grooving that confinement block is set is connect with the guide post assembling activity that protective door rear cover is set, while the guiding that confinement block outer surface two sides are set
Slot plays plug guiding role, when any one plug is released, as movable confinement block gradient is changed from small to big, and movable confinement block
Guide plug can send out inclination while release, to block remaining plug, prevent release a kind of plug simultaneously in use, remaining
Plug can be released together, cause the problem of accidentally touching plug conducting, and lower cover inner bottom surface is equipped with locating slot, be fixed in locating slot
First circuit board and it is mutually perpendicular to be equipped with second circuit board with first circuit board, first circuit board is equipped with USB interface, lower cover
Side and USB interface corresponding position are equipped with notch, the function of USB charging are had using travel socket, lower cover bottom end front is equipped with
Fuse fixing seat is detachably equipped with fuse in fuse fixing seat, and the contact copper sheet on second circuit board passes through insurance
Silk is electrically connected with first circuit board, and fuse can be when current anomaly be increased to certain height and temperature, itself fusing
Electric current is cut off, to play the role of protecting circuit safety operation, the security performance of travel socket is strengthened, avoids circuit hair
It is injured caused by the person when raw failure.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is a kind of axonometric schematic diagram of travel socket described in the utility model.
Fig. 2 is a kind of perspective view of the explosion of travel socket described in the utility model.
Fig. 3 is a kind of lower cover schematic diagram of travel socket described in the utility model.
Fig. 4 is a kind of upper cover schematic diagram of travel socket described in the utility model.
Fig. 5 is a kind of front schematic view of travel socket described in the utility model.
Fig. 6 is a kind of circuit board axonometric schematic diagram of travel socket described in the utility model.
Fig. 7 is a kind of axonometric schematic diagram of travel socket described in the utility model.
Fig. 8 is a kind of protective door rear cover schematic diagram of travel socket described in the utility model.
Fig. 9 is a kind of axonometric schematic diagram of travel socket described in the utility model.
Figure 10 is a kind of movable confinement block schematic diagram of travel socket described in the utility model.
Figure 11 is a kind of movable confinement block diagrammatic cross-section of travel socket described in the utility model.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
A kind of travel socket as shown in figs. 1-11, including jack housing 1 and the plug being fixed on inside jack housing 1
2, plug 2 includes the first plug (American plug) 21, second plug (European plugs) 22 and third plug (British connecting plug) 23, is inserted
Seat shell 1 forms hollow cavity by upper cover 11 and lower cover 12, and 11 inner bottom surface of upper cover is equipped with positioning column 111, positioning column 111
On be fixedly installed with protective door rear cover 3, between protective door rear cover 3 and upper cover be equipped with protection light barrier strip 31,3 back side of protective door rear cover
Equipped with guide post 32,32 outer surface flexible connection activity confinement block 4 of guide post, protective door rear cover 3 is equipped with location hole 33, activity
4 shape of confinement block is equipped with the triangular shaped of grooving 41 in intermediate, and movable 4 outer surface two sides of confinement block are equipped with guide groove 42, under
12 side of lid is equipped with sliding slot 121, and 121 bottom surface of sliding slot is equipped with guide protrusions 122, and plug 2 is equipped with by internal stretch to outside
Operate pin 5,12 inner bottom surface of lower cover is equipped with locating slot 123, be fixed in locating slot 123 first circuit board 6 and with the first circuit
Plate 6 is mutually perpendicular to be equipped with second circuit board 7, and first circuit board 6 is equipped with contact copper sheet 61,63,62, sets on second circuit board 7
There is contact copper sheet 71,72,73,74,75, plug 2 is equipped with the firewire movable contact spring 24 being electrically connected with second circuit board 7 and zero curve is dynamic
Contact 25,12 side of lower cover and USB interface corresponding position are equipped with notch 124, and 12 bottom end front of lower cover is equipped with fuse fixing seat
8, fuse 9 is detachably installed in fuse fixing seat 8.
The utility model is as follows in specific implementation: the travel socket includes jack housing 1 and is fixed in jack housing 1
The plug 2 in portion, plug 2 include that the first plug (American plug) 21, second plug (European plugs) 22 and third plug are (English to insert
Head) 23, multinational use can be suitble to, strengthen the practicability of travel socket, jack housing 1 is made of upper cover 11 and lower cover 12
Hollow cavity, 11 inner bottom surface of upper cover are equipped with positioning column 111, are fixedly installed with protective door rear cover 3 on positioning column 111, protect
Protection light barrier strip 31 is equipped between lid 3 and upper cover behind the door, 3 back side of protective door rear cover is equipped with guide post 32,32 outer surface of guide post
Flexible connection activity confinement block 4, movable confinement block 4 limit the first plug (American plug) 21, second plug (European plugs) 22
It is movable as movable 4 gradient of confinement block is changed from small to big when any one plug 2 is released with third plug (British connecting plug) 23
4 guide plug 2 of confinement block can send out inclination while release, to block remaining slotting 2, prevent from releasing a kind of plug 2 simultaneously
In use, remaining plug 2 can be released together, cause accidentally to touch the conductive problem of plug 2, movable 4 shape of confinement block is set in centre
There is the triangular shaped of grooving 41, the shape triangular in shape of grooving 41, movable 4 shape of confinement block and grooving 41 are by bottom to top
It is from small to large in ramp shaped, the grooving 41 of the shape is flexibly connected with guide post 32, plays a guiding and positioning action, living
Dynamic 4 outer surface two sides of confinement block are equipped with guide groove 42, and two sides plug 2 makees reciprocal movement in guide groove 42, and guide groove 42 is same
Into guiding and positioning action is also functioned to, 12 side of lower cover is equipped with sliding slot 121, and 121 bottom surface of sliding slot is equipped with guide protrusions 122, plug 2
It is equipped with by internal stretch to external operation pin 5,12 inner bottom surface of lower cover is equipped with locating slot 123, is fixed in locating slot 123
First circuit board 6 and it is mutually perpendicular to be equipped with second circuit board 7 with first circuit board 6, first circuit board 6 is equipped with contact copper sheet
61,63,62, second circuit board 7 is equipped with contact copper sheet 71,72,73,74,75, and plug 2 is equipped with and is electrically connected with second circuit board 7
The firewire movable contact spring 24 and zero curve movable contact spring 25 connect, 6 side of first circuit board are equipped with USB interface, 12 side of lower cover and USB interface
Corresponding position is equipped with notch 124, and the function of USB charging is had using travel socket, and 12 bottom end front of lower cover is solid equipped with fuse
Reservation 8 is detachably equipped with fuse 9 in fuse fixing seat 8, and the contact copper sheet 75 on second circuit board 7 passes through fuse 9
It is electrically connected with the contact copper sheet 63 on first circuit board 6, fuse 9 can be increased to certain height and temperature in current anomaly
When, itself fusing cutting electric current strengthens the safety of travel socket to play the role of protecting circuit safety operation
Can, the injury caused by person when avoiding circuit malfunctions.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to its technology is determined according to scope of the claims
Property range.
Claims (8)
1. a kind of travel socket, which is characterized in that described to insert including jack housing and the plug being fixed on inside jack housing
Seat shell is made of hollow cavity upper cover and lower cover, and the upper cover inner bottom surface is equipped with positioning column, consolidates on the positioning column
Dingan County be equipped with protective door rear cover, the protective door rear cover back side be equipped with guide post, guiding outer surface of column shape triangular in shape,
The guiding outer surface of column flexible connection activity confinement block.
2. a kind of travel socket according to claim 1, it is characterised in that: the activity confinement block shape is equipped in centre
Triangular shaped, the grooving shape triangular in shape of grooving, the activity confinement block shape and grooving are by bottom to top
It is from small to large in ramp shaped, the activity confinement block outer surface two sides are equipped with guide groove.
3. a kind of travel socket according to claim 1, it is characterised in that: the lower cover side is equipped with sliding slot, the cunning
Groove bottom is equipped with guide protrusions, and the plug is equipped with by internal stretch to external operation pin, and the operation pin exists along the chute
Side moves back and forth.
4. a kind of travel socket according to claim 1, it is characterised in that: the lower cover inner bottom surface is equipped with locating slot,
It is fixed with first circuit board in the locating slot and is mutually perpendicular to that second circuit board, first electricity are installed with first circuit board
Be equipped with contact copper sheet on road plate and second circuit board, the first circuit board is equipped with USB interface, the lower cover side with
USB interface corresponding position is equipped with notch.
5. a kind of travel socket according to claim 4, it is characterised in that: lower cover bottom end front is solid equipped with fuse
Reservation is detachably equipped with fuse in the fuse fixing seat, and the contact copper sheet on the second circuit board is by insurance
Silk is electrically connected with first circuit board.
6. a kind of travel socket according to claim 1, it is characterised in that: the plug is equipped with and second circuit board electricity
The firewire movable contact spring and zero curve movable contact spring of connection.
7. a kind of travel socket according to claim 1, it is characterised in that: be equipped between the protective door rear cover and upper cover
Protect light barrier strip.
8. a kind of travel socket according to claim 1, it is characterised in that: the plug is inserted including the first plug, second
Head and third plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821196019.8U CN209029634U (en) | 2018-07-26 | 2018-07-26 | A kind of travel socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821196019.8U CN209029634U (en) | 2018-07-26 | 2018-07-26 | A kind of travel socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209029634U true CN209029634U (en) | 2019-06-25 |
Family
ID=66873520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821196019.8U Active CN209029634U (en) | 2018-07-26 | 2018-07-26 | A kind of travel socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209029634U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110429425A (en) * | 2019-08-27 | 2019-11-08 | 广州雷神电气制造有限公司 | The self-locking structure and power adapter of power adapter |
-
2018
- 2018-07-26 CN CN201821196019.8U patent/CN209029634U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110429425A (en) * | 2019-08-27 | 2019-11-08 | 广州雷神电气制造有限公司 | The self-locking structure and power adapter of power adapter |
| CN110429425B (en) * | 2019-08-27 | 2021-04-23 | 广州雷神电气制造有限公司 | Self-locking structure of power converter and power converter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 510000 No.5, private West erheng Road, Xintang Town, Zengcheng District, Guangzhou City, Guangdong Province (factory building B4) Patentee after: Guangzhou Raytheon Electric Manufacturing Co.,Ltd. Address before: 510000 Room 301, No. 68, shabuda Road, Huangpu District, Guangzhou, Guangdong Patentee before: GUANGZHOU LEISHEN ELECTRIC MANUFACTURING Co.,Ltd. |
|
| CP03 | Change of name, title or address |