CN209658529U - A kind of plugs and sockets locking mechanism and power supply adaptor - Google Patents
A kind of plugs and sockets locking mechanism and power supply adaptor Download PDFInfo
- Publication number
- CN209658529U CN209658529U CN201920656570.4U CN201920656570U CN209658529U CN 209658529 U CN209658529 U CN 209658529U CN 201920656570 U CN201920656570 U CN 201920656570U CN 209658529 U CN209658529 U CN 209658529U
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- China
- Prior art keywords
- anticreep
- jack
- plug
- plate washer
- contact pin
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Abstract
A kind of plugs and sockets locking mechanism and power supply adaptor, wherein plugs and sockets locking mechanism includes mutually matched plug and socket, plug has the plastic handgrip in columnar contact pin portion and connecting contact pin portion, and close plastic handgrip is equipped with the different anticreep baffle of length and width size in contact pin portion；Socket is arranged on the inside of the panel of electric equipment products, the anticreep plate washer slot for accommodating anticreep baffle is equipped between panel and socket, socket has the first jack to match with contact pin portion, panel is equipped with the second jack to match with anticreep baffle, when the contact pin portion of plug is inserted into the first jack by the second jack, anticreep baffle can be inserted into anticreep plate washer slot by the second jack, and anticreep plate washer can with plug in anticreep plate washer slot be in 90 ° rotation, so that the hole wall of longer both ends and the second jack forms misconstruction to be connected in the anticreep plate washer slot on anticreep plate washer.The utility model solves the caducous drawback of customary DC attaching plug, that is, improves the stability of equipment.
Description
Technical field
The utility model relates to technical field of electric appliances, and in particular to a kind of plugs and sockets locking mechanism and power supply adaptor.
Background technique
Currently, the plug for DC power supply of conventional power adapter, is typically all column structure, when attached one
As be directly inserted on mother socket, and when needing to extract, as long as slightly firmly plug can be extracted from mother socket, this plug knot
Structure although easy to use is easy to that plug is made surprisingly to fall off, and so as to cause equipment power failure, and then affects equipment
Normal use.
Utility model content
The utility model in order to solve the above problems existing in the present technology, provide a kind of plugs and sockets locking mechanism and
Power supply adaptor.
To achieve the above object, the utility model provides a kind of plugs and sockets locking mechanism, including mutually matched slotting
Head and socket, which is characterized in that the plug has columnar contact pin portion and connects the plastic handgrip in the contact pin portion, the contact pin
The different anticreep baffle of length and width size is equipped with close to the plastic handgrip in portion；The panel of electric equipment products is arranged in the socket
Inside, is equipped with the anticreep plate washer slot for accommodating the anticreep baffle between the panel and socket, the socket has and contact pin portion
The first jack to match, the panel are equipped with the second jack to match with the anticreep baffle, when inserting for the plug
When needle portion is inserted into the first jack by the second jack, the anticreep baffle can be inserted into anticreep by second jack
In plate washer slot, and the anticreep plate washer can be with plug in being in 90 ° of rotations in the anticreep plate washer slot, so that on the anticreep plate washer
The hole wall of longer both ends and the second jack forms misconstruction to be connected in the anticreep plate washer slot.
As the further preferred technical solution of the utility model, the end face being connected on the plastic handgrip with contact pin portion is
Circle, the edge that the front of the panel is located at the second jack are equipped with the positioning step to be formed that is recessed inwardly, the positioning step
Match with the end face of plastic handgrip.
As the further preferred technical solution of the utility model, formed between the end face and anticreep baffle of the plastic handgrip
There is a circle swivelling chute, when a plug is to be inserted into the socket, the side wall of the swivelling chute and positioning step is clamped, the plastic handgrip, rotation
Slot and anticreep baffle are isolation material.
As the further preferred technical solution of the utility model, the bottom sides in the anticreep plate washer slot, which are equipped with, to be turned to
Positioning bar, when plug is inserted into socket and is in 90 ° of rotations, the bottom surface of the top surface for turning to positioning bar and anticreep baffle offsets
Touching.
As the further preferred technical solution of the utility model, longer both ends are symmetrical circle on the anticreep plate washer
Arcuate structure.
Other side according to the present utility model, the utility model additionally provide a kind of power supply adaptor comprising suitable
Orchestration box body, and be arranged in plug with plugs and sockets locking mechanism described in any of the above-described on the adapter box body and
Socket.
The plugs and sockets locking mechanism of the utility model, by including mutually matched plug and socket, the plug tool
There is columnar contact pin portion and connect the plastic handgrip in the contact pin portion, is equipped with length and width ruler close to the plastic handgrip in the contact pin portion
Very little different anticreep baffle；The socket is arranged on the inside of the panel of electric equipment products, is equipped with and holds between the panel and socket
Receive the anticreep plate washer slot of the anticreep baffle, the socket has the first jack to match with contact pin portion, sets on the panel
There is the second jack to match with the anticreep baffle, when the contact pin portion of the plug is inserted into the first jack by the second jack
When interior, the anticreep baffle can be inserted into anticreep plate washer slot by second jack, and the anticreep plate washer can be with slotting
Head in the anticreep plate washer slot be in 90 ° rotation so that on the anticreep plate washer longer both ends and the second jack hole wall shape
At misconstruction to be connected in the anticreep plate washer slot, so that the direct plug of the utility model plugs and sockets locking mechanism
Plug and socket, can need to reversely rotate by plug-locking on socket, and when pulled by rotary release proof baffle, and
Plug could be extracted when keeping anticreep baffle corresponding with the second jack, just well solve customary DC attaching plug in this way
Caducous drawback, therefore, the utility model improve the stability of equipment.
The power supply adaptor of the utility model has well solved often by using above-mentioned plugs and sockets locking mechanism
The caducous drawback of DC power plug is advised, therefore, the power supply adaptor of the utility model improves the stability of equipment.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is the structural schematic diagram at the visual angle that the utility model plugs and sockets locking mechanism provides；
Fig. 2 is the enlarged drawing in Fig. 1 at A；
Fig. 3 is the structural schematic diagram at another visual angle that the utility model plugs and sockets locking mechanism provides；
Fig. 4 is the enlarged drawing of plug in Fig. 3.
In figure: 1, plug, 11, contact pin portion, 12, anticreep baffle, 13, swivelling chute, 14, plastic handgrip, 2, socket, 21, anticreep
Baffle plate groove, 22, steering positioning bar, 3, panel, the 31, second jack, 32, positioning step.
The utility model aim is realized, the embodiments will be further described with reference to the accompanying drawings for functional characteristics and advantage.
Specific embodiment
Below in conjunction with attached drawing and specific embodiment, the utility model is described further.In preferred embodiment
Cited such as "upper", "lower", "left", "right", " centre " and " one " term, only being illustrated convenient for narration, rather than to
The enforceable range of the utility model is limited, relativeness is altered or modified, under the content of no substantial changes in technology, when also
It is considered as the enforceable scope of the utility model.
As shown in Figure 1, plugs and sockets locking mechanism includes mutually matched plug 1 and socket 2, the plug 1 has column
The contact pin portion 11 of shape and the plastic handgrip 14 for connecting the contact pin portion 11 are equipped in the contact pin portion 11 close to the plastic handgrip 14
The different anticreep baffle 12 of length and width size；The socket 2 is used to be arranged in 3 inside of panel of electric equipment products, the panel 3
It is equipped with the anticreep plate washer slot for accommodating the anticreep baffle 12 between socket 2, the socket 2 has to match with contact pin portion 11
First jack, the panel 3 is equipped with the second jack 31 to match with the anticreep baffle 12, when the contact pin of the plug 1
When portion 11 is inserted into the first jack by the second jack 31, the anticreep baffle 12 can be inserted by second jack 31
Into anticreep plate washer slot, and the anticreep plate washer can with plug 1 in the anticreep plate washer slot be in 90 ° rotation, anticreep plate washer 12
It is identical as the shape of the second jack 31, it is that anticreep plate washer and the second jack 31 need to be aligned, in anticreep in insertion plug 1
It is just rotatable when plate washer is inserted into anticreep plate washer slot, so that longer both ends and the second jack 31 on the anticreep plate washer
Hole wall forms misconstruction to be connected in the anticreep plate washer slot.
In specific implementation, the shape of the anticreep baffle 12 can be in this application rectangle with no restrictions, can also
Other irregular shapes are thought, as long as its length and width size is not identical.
In specific implementation, the end face being connected on the plastic handgrip 14 with contact pin portion 11 is circle, the front of the panel 3
The positioning step 32 to be formed that is recessed inwardly, the end of the positioning step 32 and plastic handgrip 14 are equipped with positioned at the edge of the second jack 31
Face matches.
In specific implementation, it is formed with a circle swivelling chute 13 between the end face and anticreep baffle 12 of the plastic handgrip 14, when slotting
When first 1 insertion socket 2, the side wall of the swivelling chute 13 and positioning step 32 is clamped, and the contact pin portion 11 on plug 1 is conductive part
Point, and plastic handgrip 14, swivelling chute 13 and anticreep baffle 12 are isolation material, and are integrally formed.
In specific implementation, the bottom sides in the anticreep plate washer slot, which are equipped with, turns to positioning bar 22, when plug 1 is inserted into socket
2 and be in 90 ° of rotations when, it is described steering positioning bar 22 top surface and anticreep baffle 12 bottom surface it is inconsistent.
In specific implementation, longer both ends are symmetrical arc-shaped structure on the anticreep plate washer, and arc-shaped structure can make
Anticreep plate washer smooth rotation is obtained, will not be stuck.
The plugs and sockets locking mechanism of the utility model, by using the structure, so that the plug 1 and socket that directly plug
2, when plug 1 can be locked on socket 2 by rotary release proof baffle 12, and need to extracted, need to reversely rotate, and make anticreep
When baffle 12 is corresponding with the second jack 31, plug 1 could be extracted, so that it is easy to well solve customary DC attaching plug 1
The drawbacks of falling off improves the stability of equipment.
The utility model additionally provides a kind of power supply adaptor comprising adapter box body, and be arranged in the adaptation
Plugs and sockets locking mechanism on device box body, in specific implementation, can be arranged according to demand on the panel 3 of adapter box body one or
Multiple sockets 2 can be well solved using the power supply adaptor of the plugs and sockets locking mechanism using customary DC attaching plug
1 caducous drawback, to improve the stability of equipment.
Although those skilled in the art should manage the foregoing describe specific embodiment of the present utility model
Solution, these are merely examples, various changes or modifications can be made to present embodiment, without departing from the original of the utility model
Reason and essence, the protection scope of the utility model are only limited by the claims that follow.
Claims (6)
1. a kind of plugs and sockets locking mechanism, the plug and socket of DC power supply are used for transmission including cooperating, feature exists
In the plug has columnar contact pin portion and connects the plastic handgrip in the contact pin portion, close to the plastics in the contact pin portion
Handle is equipped with the different anticreep baffle of length and width size；The socket is arranged on the inside of the panel of electric equipment products, the panel and insert
The anticreep plate washer slot for accommodating the anticreep baffle is equipped between seat, the socket has the first jack to match with contact pin portion,
The panel is equipped with the second jack to match with the anticreep baffle, when the contact pin portion of the plug is inserted by the second jack
When entering into the first jack, the anticreep baffle can be inserted into anticreep plate washer slot by second jack, and described anti-
Plate out of supply can be with plug in being in 90 ° of rotations in the anticreep plate washer slot, so that longer both ends and second on the anticreep plate washer
The hole wall of jack forms misconstruction to be connected in the anticreep plate washer slot.
2. plugs and sockets locking mechanism according to claim 1, which is characterized in that be connected on the plastic handgrip with contact pin portion
The end face connect is circle, and the edge that the front of the panel is located at the second jack is equipped with the positioning step to be formed that is recessed inwardly, institute
The end face for stating positioning step and plastic handgrip matches.
3. plugs and sockets locking mechanism according to claim 2, which is characterized in that the end face of the plastic handgrip and anti-off-gear
A circle swivelling chute is formed between plate, when a plug is to be inserted into the socket, the side wall of the swivelling chute and positioning step is clamped, the modeling
Expect that handle, swivelling chute and anticreep baffle are isolation material.
4. plugs and sockets locking mechanism according to any one of claims 1 to 3, which is characterized in that the anticreep plate washer slot
Interior bottom sides be equipped with turn to positioning bar, when plug be inserted into socket and be in 90 ° of rotations when, it is described turn to positioning bar top surface and
The bottom surface of anticreep baffle is inconsistent.
5. plugs and sockets locking mechanism according to claim 4, which is characterized in that longer both ends on the anticreep plate washer
For symmetrical arc-shaped structure.
6. a kind of power supply adaptor, which is characterized in that including adapter box body, and the power being arranged on the adapter box body
Benefit requires 1 to 5 described in any item plugs and sockets locking mechanisms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920656570.4U CN209658529U (en) | 2019-05-07 | 2019-05-07 | A kind of plugs and sockets locking mechanism and power supply adaptor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920656570.4U CN209658529U (en) | 2019-05-07 | 2019-05-07 | A kind of plugs and sockets locking mechanism and power supply adaptor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209658529U true CN209658529U (en) | 2019-11-19 |
Family
ID=68530101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920656570.4U Active CN209658529U (en) | 2019-05-07 | 2019-05-07 | A kind of plugs and sockets locking mechanism and power supply adaptor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209658529U (en) |
-
2019
- 2019-05-07 CN CN201920656570.4U patent/CN209658529U/en active Active
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