CN209608016U - Rotary locking movement connector - Google Patents
Rotary locking movement connector Download PDFInfo
- Publication number
- CN209608016U CN209608016U CN201920568399.1U CN201920568399U CN209608016U CN 209608016 U CN209608016 U CN 209608016U CN 201920568399 U CN201920568399 U CN 201920568399U CN 209608016 U CN209608016 U CN 209608016U
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- plug
- hole
- locking
- locking device
- socket
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Abstract
The utility model discloses a kind of rotary locking movement connectors, are related to power connector field.The connector includes plug and socket, is rotatably provided with locking device on the plug.Described locking device one end protrudes from the plug bottom and is located at the same side of plug with Plug contact body, and the locking device other end is arranged in the plug.Locking hole is offered between the jack of the socket, when a plug is to be inserted into the socket, the locking hole corresponds to each other matching with the locking device, and the locking device one end for protruding from the plug bottom is inserted into the locking hole and locks so that plug and socket can not separate.Also locking device is inserted into locking hole while in use, being inserted into plug, then 90 degree of rotating locking apparatus, so that locking device is locked mutually with locking hole, thus the problem of effectivelying prevent plug and plug to loosen.Program structure is simple, low in cost, easy to operate.
Description
Technical field
The utility model relates to power connector field, in particular to a kind of rotary locking movement connector.
Background technique
The device that common attaching plug, socket are not all fixed to each other on the market at present, causes to insert in use
Cable on head even falls off by external force or because loosening occurs in multi-plug cable self weight, and influences the normal use of electric appliance.
More seriously, when not found in time after loosening occur in plug and socket, since poor contact causes contact point to generate heat
It is easily damaged object or even causes fire.
Summary of the invention
It is realized to solve the above problems, the utility model adopts the following technical solution:
A kind of rotary locking movement connector, including plug and socket are rotatably provided with locking device on the plug；
Described locking device one end protrudes from the plug bottom and is located at the same side of plug with Plug contact body, and locking device is another
End is arranged in the plug；
Locking hole is offered between the jack of the socket, when a plug is to be inserted into the socket, the locking hole and the locking
Device corresponds to each other matching, and the locking device one end for protruding from the plug bottom is inserted into the locking hole and locks to make
Obtaining plug and socket can not separate.
Preferably, the locking device includes lock cam, link block, connecting rod and turntable；
The connecting rod is rotatably provided in plug, and connecting rod one end is fixedly installed link block, and the fixation of link block one end is set
It is equipped with lock cam, small end is fixedly installed turntable；
The turntable is disc-shaped structure, and part of it exposes the two sides of the plug, is able to drive by rotating turntable
Lock cam described in link rotatable；
The locking hole is divided into two layers, and top layer is the hole being mutually matched with the shape of the lock cam, below the hole
The rotation hole of a cylindrical structure is offered, the diameter of the rotation hole is greater than the maximum gauge of the lock cam.
Preferably, the locking device is made into integration, and the cross section of the lock cam is ellipsoidal structure, link block,
Connecting rod and turntable are cylindrical structure；
The diameter of the link block is greater than the diameter of the connecting rod, and the link block also protrudes from the bottom of the plug；
The thickness of the link block is less than the thickness in the hole that the shape with the lock cam is mutually matched.
Preferably, the plug is divided into upper cover and lower cover two parts, offers fixation hole in upper cover and lower cover, upper cover and
The fixation hole of lower cover penetrates bolt and is fixed；
The side that the upper cover and lower cover contact with each other is also provided with wire casing, which connects for placing with Plug contact body
The conducting wire that connects and the outlet hole for being drawn out to plug.
Also locking device is inserted into locking hole while in use, being inserted into plug, then 90 degree of rotating locking apparatus,
So that locking device is locked mutually with locking hole, thus the problem of effectivelying prevent plug and plug to loosen.Program structure
Simply, low in cost, it is easy to operate.
Detailed description of the invention
Fig. 1 is embodiment general structure schematic diagram provided by the utility model；
Fig. 2 is that plug dismantles half and socket part cross-sectional view.
In figure, each label is respectively indicated:
Plug 1, socket 2, Plug contact body 10, locking device 11, wire casing 12, fixation hole 13, jack 20, locking hole 21,
Rotation hole 22, lock cam 110, link block 111, connecting rod 112, turntable 113.
Specific embodiment
To keep the purposes, technical schemes and advantages of the application embodiment clearer, implement below in conjunction with the application
Fig. 1 and Fig. 2 in mode, are clearly and completely described the technical solution in the application embodiment, it is clear that described
Embodiment be a part of embodiment of the application, rather than whole embodiment.Based on the embodiment in the application,
Every other embodiment obtained by those of ordinary skill in the art without making creative efforts belongs to this
Apply for the range of protection.Therefore, below the detailed description of the presently filed embodiment provided in the accompanying drawings is not intended to limit
Claimed scope of the present application is made, but is merely representative of the selected embodiment of the application.Based on the implementation in the application
Mode, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the application protection.
In the description of the present application, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
It describes the application and simplifies description, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, with spy
Fixed orientation construction and operation, therefore should not be understood as the limitation to the application.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present application, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In this application unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in this application.
In this application unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower"
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature includes the first spy above the second feature " above ", " above " and " above "
Sign is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include that fisrt feature is directly below and diagonally below the second feature, or is merely representative of
First feature horizontal height is less than second feature.
As depicted in figs. 1 and 2, a kind of rotary locking movement connector, including plug 1 and socket 2.General structure with it is existing
Technology solves, and difference is that locking device 11 is rotatably provided on plug 1, and 11 one end of locking device protrudes from 1 bottom of plug
And it is located at the same side of plug 1 with Plug contact body 10,11 other end of locking device is arranged in plug 1.Accordingly, socket 2
Jack 20 between offer locking hole 21, when plug 1 is inserted into socket 2, locking hole 21 corresponds to each other with locking device 11
Match, 11 one end of locking device for protruding from 1 bottom of plug is inserted into locking hole 21 and locks so that 2 nothing of plug 1 and socket
Method separation.
Specifically, as shown in Fig. 2, locking device 11 includes lock cam 110, link block 111, connecting rod 112 and turntable
113.Slot corresponding with locking device 11 is offered on plug 1, and locking device 11 is freely rotated in plug 1.Its
In, connecting rod 112 is rotatably provided in plug 1, and 112 one end of connecting rod is fixedly installed link block 111, and 111 one end of link block is solid
Surely it is provided with lock cam 110,112 upper end of connecting rod is fixedly installed turntable 113.Turntable 113 is disc-shaped structure, part of it
The two sides for exposing plug 1 are able to drive 112 rotation lock cam 110 of connecting rod by rotating turntable 113.In order to easy to process, on
The locking device 11 stated is made into integration, and the cross section of lock cam 110 is ellipsoidal structure, link block 111, connecting rod 112 and
Turntable 113 is cylindrical structure.Locking device 11 is preferably attached among two Plug contact bodies 10.
It is two layers that locking hole 21 on socket, which divides, and top layer is the hole being mutually matched with the shape of lock cam 110, also for
Oval hole body, offers the rotation hole 22 of a cylindrical structure below the hole, the diameter of the rotation hole 22 be greater than lock it is convex
The maximum gauge of wheel 110.In order to enable lock cam 110 can extend into locking hole, and there is enough machinery in locking
Intensity, the preferably diameter of link block 111 are greater than the diameter of connecting rod 112, and link block 111 protrudes from the bottom of plug 1, link block
111 thickness is less than the thickness in the hole being mutually matched with the shape of lock cam 110.
In addition, plug 1 divides for upper cover and lower cover two parts, offer fixation hole 13 in upper cover and lower cover, upper cover and under
The fixation hole 13 of lid corresponds to each other, and can be fixed by penetrating bolt.The side that upper cover and lower cover contact with each other also opens up
There is wire casing 12, which is used to place the conducting wire connecting with Plug contact body 10 and is drawn out to the outlet hole of plug 1.This
In embodiment, 10 end of Plug contact body crosses one and is used to fix the screw of conducting wire and is placed in corresponding slot,
No setting is required special pedestal.
In use, 110 length direction of lock cam on locking device 11 is parallel with plug width direction, at this time can
Plug 1 to be inserted into socket 2.Also by lock cam 110, the link block 111 on locking device 11 while being inserted into plug
It is inserted into locking hole 21.As shown in Fig. 2, lock cam 110 is located in rotation hole 22 after insertion, link block 111 is located at and lock
In the hole that the shape of tight cam 110 is mutually matched, then the turntable 113 on rotating locking apparatus 11, is preferably rotated by 90 °, at this moment
110 length direction of lock cam on locking device 11 is mutually perpendicular to plug width direction, so that locking device 11 and locking
Hole 21 is locked mutually, thus the problem of effectivelying prevent plug and plug to loosen.It is also the same to revolve when unlock being needed to pull the plug out of the socket
It turn 90 degrees.Program structure is simple, low in cost, easy to operate.
Claims (4)
1. a kind of rotary locking movement connector, including plug (1) and socket (2), it is characterised in that:
Locking device (11) are rotatably provided on the plug (1)；Described locking device (11) one end protrudes from the plug
(1) bottom and it is located at the same side of plug (1) with Plug contact body (10), locking device (11) other end is arranged in the plug
(1) in；
Locking hole (21) are offered between the jack (20) of the socket (2), when plug (1) is inserted into socket (2), the locking
Hole (21) corresponds to each other matching with the locking device (11), protrudes from locking device (11) one end of the plug (1) bottom
It is inserted into the locking hole (21) and locks so that plug (1) and socket (2) can not separate.
2. rotary locking movement connector according to claim 1, it is characterised in that:
The locking device (11) includes lock cam (110), link block (111), connecting rod (112) and turntable (113)；
The connecting rod (112) is rotatably provided in plug (1), and connecting rod (112) one end is fixedly installed link block (111), even
It connects block (111) one end to be fixedly installed lock cam (110), connecting rod (112) upper end is fixedly installed turntable (113)；
The turntable (113) is disc-shaped structure, and part of it exposes the two sides of the plug (1), by rotating turntable (113)
It is able to drive connecting rod (112) and rotates the lock cam (110)；
The locking hole (21) is divided into two layers, and top layer is the hole being mutually matched with the shape of the lock cam (110), the hole
The rotation hole (22) of a cylindrical structure is offered below, and the diameter of the rotation hole (22) is greater than the lock cam (110)
Maximum gauge.
3. rotary locking movement connector according to claim 2, it is characterised in that:
The locking device (11) is made into integration, and the cross section of the lock cam (110) is ellipsoidal structure, link block
(111), connecting rod (112) and turntable (113) are cylindrical structure；
The diameter of the link block (111) is greater than the diameter of the connecting rod (112), and the link block (111) also protrudes from described
The bottom of plug (1)；
The thickness of the link block (111) is less than the thickness in the hole that the shape with the lock cam (110) is mutually matched.
4. rotary locking movement connector according to claim 1, it is characterised in that:
The plug (1) is divided into upper cover and lower cover two parts, and fixation hole (13), upper cover and lower cover are offered in upper cover and lower cover
Fixation hole (13) penetrate bolt and be fixed；
The side that the upper cover and lower cover contact with each other is also provided with wire casing (12), and the wire casing (12) is for placement and Plug contact
The conducting wire of body (10) connection and the outlet hole for being drawn out to plug (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920568399.1U CN209608016U (en) | 2019-04-24 | 2019-04-24 | Rotary locking movement connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920568399.1U CN209608016U (en) | 2019-04-24 | 2019-04-24 | Rotary locking movement connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209608016U true CN209608016U (en) | 2019-11-08 |
Family
ID=68406219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920568399.1U Active CN209608016U (en) | 2019-04-24 | 2019-04-24 | Rotary locking movement connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209608016U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110808504A (en) * | 2019-11-19 | 2020-02-18 | 俞洁 | Anti-mispull control switch utilizing electro-rheological principle |
| CN113113813A (en) * | 2021-04-15 | 2021-07-13 | 江苏益鑫通精密电子有限公司 | Backboard connector and backboard assembly thereof |
| CN113314893A (en) * | 2021-07-30 | 2021-08-27 | 南通龙海电子科技有限公司 | Automobile wire mounting and fixing device |
-
2019
- 2019-04-24 CN CN201920568399.1U patent/CN209608016U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110808504A (en) * | 2019-11-19 | 2020-02-18 | 俞洁 | Anti-mispull control switch utilizing electro-rheological principle |
| CN110808504B (en) * | 2019-11-19 | 2021-07-30 | 诸暨搏远网络科技有限公司 | Anti-mispull control switch utilizing electro-rheological principle |
| CN113113813A (en) * | 2021-04-15 | 2021-07-13 | 江苏益鑫通精密电子有限公司 | Backboard connector and backboard assembly thereof |
| CN113314893A (en) * | 2021-07-30 | 2021-08-27 | 南通龙海电子科技有限公司 | Automobile wire mounting and fixing device |
| CN113314893B (en) * | 2021-07-30 | 2021-09-28 | 南通龙海电子科技有限公司 | Automobile wire mounting and fixing device |
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