CN205911560U - Anti -disengaging structure of socket and plug - Google Patents
Anti -disengaging structure of socket and plug Download PDFInfo
- Publication number
- CN205911560U CN205911560U CN201620640072.7U CN201620640072U CN205911560U CN 205911560 U CN205911560 U CN 205911560U CN 201620640072 U CN201620640072 U CN 201620640072U CN 205911560 U CN205911560 U CN 205911560U
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- China
- Prior art keywords
- contact
- plug
- socket
- gear wheel
- breach
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- 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
The utility model discloses an anti -disengaging structure of socket and plug, socket shell's inner chamber is equipped with the baffle that is used for installing the contact, the contact passes through the inner wall of spring coupling in socket shell, the gear wheel is installed through the fixed axle to the inner chamber of plug body, the upper end of first contact is equipped with the pinion that meshes in the gear wheel, rotate the gear wheel through the knob, thereby it is rotatory to drive first contact, first contact is the cylinder structure, and the middle part is equipped with the breach of connecting in the contact top, when first contact insert the plug shell cavity connects the contact, the breach just blocks the contact, first contact can't be extracted, the requirement of anticreep has been satisfied, when first contact is extracted to needs, twist and move the knob, it is rotatory to drive first contact, because first contact is the cylinder structure, and the diameter is less than the width of contact, can rotate the breach to send and leave the contact, can extract first contact, the utility model discloses a have rational in infrastructurely, novel design is achieved, there is very high practical value.
Description
Technical field
This utility model is related to electric power technical field of hardware, specially a kind of disconnecting prevention structure of socket and plug.
Background technology
With industrial expansion, various electric equipments are applied energetically, and the appearance of electric equipment changes our life
Bioplasm amount, it is understood that electrical equipment is required for using plug and socket, good plug and socket normal work to electrical equipment
Play vital effect, the plug connected mode general with socket generally is grafting, often occur that imprudence is touched
Leading to the event coming off to plug and socket, bringing impact although also occurring in that on market to the normal work of electric equipment
The socket of some anticreeps and preventing plug from dropping structure, but because its structure design is unreasonable, lead to practical effect unsatisfactory,
To this, we release a kind of disconnecting prevention structure of socket and plug.
Utility model content
The purpose of this utility model is to provide a kind of disconnecting prevention structure of socket and plug, to solve in above-mentioned background technology
The problem proposing.
For achieving the above object, this utility model provides a kind of following technical scheme: disconnecting prevention structure of socket and plug, bag
Include jack housing and plug body, the side of described jack housing inner chamber is provided with dividing plate, described dividing plate is plugged with contact, described
The tail end of contact is connected to the inwall of jack housing by spring, and the top of described contact is ramp structure, described plug body
Lower end be separately installed with the first contact and the second contact, described first contact is column structure, and middle part is provided with breach, described
The upper end of the first contact is located at the inner chamber of plug body, and the upper end of the first contact is provided with little gear, described plug body
Inner chamber is provided with the gear wheel being engaged in little gear by fixing axle, and fixing axle runs through the top of plug body, and is provided with
Knob, the breach on described first contact is connected to the top of contact, and the width of contact is more than the diameter of the first contact.
Preferably, the lower end of described first contact is the ramp structure corresponding with contact top.
Preferably, described gear wheel is provided with limited block.
Preferably, the upper end of described gear wheel is fixedly connected with spring, and spring is socketed on fixing axle, and is fixedly connected on
Fixing axle.
Compared with prior art, the beneficial effects of the utility model are: the disconnecting prevention structure of this socket and plug, jack housing
Inner chamber be provided with dividing plate for installing contact, contact is connected to the inwall of jack housing, the inner chamber of plug body by spring
Gear wheel is provided with by fixing axle, the upper end of the first contact is provided with the little gear being engaged in gear wheel, big by knob
Gear, thus driving the first contact rotation, the first contact is column structure, and middle part is provided with the breach being connected to contact top,
When the first contact inserts jack housing inner chamber connection contact, breach just blocks contact, and the first contact cannot be extracted, and meets
The requirement of anticreep, when needing to extract the first contact, turns knob, drives the first contact rotation, because the first contact is cylinder
Structure, and diameter is less than the width of contact, breach rotation cause can be left contact, you can extract the first contact, this utility model
Have rational in infrastructure, novel in design, there is very high practical value.
Brief description
Fig. 1 is this utility model structural representation.
In figure: 1 jack housing, 2 dividing plates, 3 contacts, 4 breach, 5 plug bodies, 6 first contacts, 7 second contacts, 8 little teeth
Wheel, 9 gear wheels, 10 knobs.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of this utility model protection.
Refer to Fig. 1, this utility model provides a kind of a kind of technical scheme: disconnecting prevention structure of socket and plug, including slotting
Seat shell 1 and plug body 5, the side of described jack housing 1 inner chamber is provided with dividing plate 2, described dividing plate 2 is plugged with contact 3, institute
The tail end stating contact 3 is connected to the inwall of jack housing 1 by spring, and the top of described contact 3 is ramp structure, described plug
The lower end of shell 1 is separately installed with the first contact 6 and the second contact 7, and described first contact 6 is column structure, and middle part is provided with
Breach 4, the upper end of described first contact 6 is located at the inner chamber of plug body 1, and the upper end of the first contact 6 is provided with little gear 8,
The inner chamber of described plug body 5 is provided with the gear wheel 9 being engaged in little gear 8 by fixing axle, and fixing axle runs through outside plug
The top of shell 5, and knob 10 is installed, the breach 4 on described first contact 6 is connected to the top of contact 3, and the width of contact 3
More than the diameter of the first contact 6, the lower end of described first contact 6 is the ramp structure corresponding with contact 3 top to degree, described big
Gear 9 is provided with limited block, and the upper end of described gear wheel 9 is fixedly connected with spring, and spring is socketed on fixing axle, and the company of fixation
It is connected to fixing axle.
Structural principle: the inner chamber of jack housing 1 is provided with the dividing plate 2 for installing contact 3, contact 3 is connected to by spring
The inwall of jack housing 1, the inner chamber of plug body 5 is provided with gear wheel 9 by fixing axle, and the upper end of the first contact 6 is provided with nibbles
Together in the little gear 8 of gear wheel 9, gear wheel 9 is rotated by knob 10, thus driving the first contact 6 to rotate, the first contact 6 is
Column structure, and middle part is provided with the breach 4 being connected to contact 3 top, touches when the first contact 6 insertion jack housing 1 inner chamber connects
During piece 3, breach 4 just blocks contact 3, and the first contact 6 cannot be extracted, and meets the requirement of anticreep, touches when needing to extract first
When 6, turn knob 10, drive the first contact 6 to rotate, because the first contact 6 is column structure, and diameter is less than contact 3
Breach 4 can be rotated cause and leave contact 3, you can extract the first contact 6, gear wheel 9 is provided with limited block, is used for preventing by width
Breach 4 return excessively, and cannot be also equipped with spring and is fixedly connected on fixing axle by rotation on gear wheel 9, for controlling the
The return of one contact 6.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with multiple changes in the case of without departing from principle of the present utility model and spirit, repair
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of disconnecting prevention structure of socket and plug, including jack housing (1) and plug body (5) it is characterised in that: described insert
The side of seat shell (1) inner chamber is provided with dividing plate (2), and described dividing plate (2) is plugged with contact (3), and the tail end of described contact (3) leads to
Cross the inwall that spring is connected to jack housing (1), the top of described contact (3) is ramp structure, under described plug body (1)
End is separately installed with the first contact (6) and the second contact (7), and described first contact (6) is column structure, and middle part is provided with breach
(4), the upper end of described first contact (6) is located at the inner chamber of plug body (1), and the upper end of the first contact (6) is provided with little tooth
Wheel (8), the inner chamber of described plug body (5) is provided with the gear wheel (9) being engaged in little gear (8) by fixing axle, and fixing
Axle runs through the top of plug body (5), and is provided with knob (10), and the breach (4) on described first contact (6) is connected to contact
(3) top, and the width of contact (3) is more than the diameter of the first contact (6).
2. a kind of socket and plug according to claim 1 disconnecting prevention structure it is characterised in that: described first contact (6)
Lower end be the ramp structure corresponding with contact (3) top.
3. a kind of socket and plug according to claim 1 disconnecting prevention structure it is characterised in that: on described gear wheel (9)
It is provided with limited block.
4. a kind of socket and plug according to claim 1 disconnecting prevention structure it is characterised in that: described gear wheel (9)
Upper end is fixedly connected with spring, and spring is socketed on fixing axle, and is fixedly connected on fixing axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620640072.7U CN205911560U (en) | 2016-06-26 | 2016-06-26 | Anti -disengaging structure of socket and plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620640072.7U CN205911560U (en) | 2016-06-26 | 2016-06-26 | Anti -disengaging structure of socket and plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205911560U true CN205911560U (en) | 2017-01-25 |
Family
ID=57813106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620640072.7U Expired - Fee Related CN205911560U (en) | 2016-06-26 | 2016-06-26 | Anti -disengaging structure of socket and plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205911560U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107342498A (en) * | 2017-03-03 | 2017-11-10 | 陆佳浩 | A kind of power supply unit of firm plug |
| CN107465049A (en) * | 2017-03-03 | 2017-12-12 | 陆佳浩 | A kind of power supply device of firm plug |
| CN107465021A (en) * | 2017-03-03 | 2017-12-12 | 陆佳浩 | A kind of protection against electric shock electric supply installation |
| CN108214570A (en) * | 2017-10-23 | 2018-06-29 | 何振辉 | A kind of novel battery powered shaver of practicality |
| CN111954111A (en) * | 2020-08-19 | 2020-11-17 | 苏梦 | Device for preventing earphone from being pulled out accidentally |
-
2016
- 2016-06-26 CN CN201620640072.7U patent/CN205911560U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107342498A (en) * | 2017-03-03 | 2017-11-10 | 陆佳浩 | A kind of power supply unit of firm plug |
| CN107465049A (en) * | 2017-03-03 | 2017-12-12 | 陆佳浩 | A kind of power supply device of firm plug |
| CN107465021A (en) * | 2017-03-03 | 2017-12-12 | 陆佳浩 | A kind of protection against electric shock electric supply installation |
| CN108214570A (en) * | 2017-10-23 | 2018-06-29 | 何振辉 | A kind of novel battery powered shaver of practicality |
| CN111954111A (en) * | 2020-08-19 | 2020-11-17 | 苏梦 | Device for preventing earphone from being pulled out accidentally |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170125 Termination date: 20170626 |