CN109449680A - A kind of plugs and sockets device - Google Patents
A kind of plugs and sockets device Download PDFInfo
- Publication number
- CN109449680A CN109449680A CN201811556880.5A CN201811556880A CN109449680A CN 109449680 A CN109449680 A CN 109449680A CN 201811556880 A CN201811556880 A CN 201811556880A CN 109449680 A CN109449680 A CN 109449680A
- Authority
- CN
- China
- Prior art keywords
- nut
- plug
- socket
- plugs
- screw rod
- 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.)
- Pending
Links
- 230000009467 reduction Effects 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 4
- 238000009987 spinning Methods 0.000 claims abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 239000000284 extract Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/20—Coupling parts carrying sockets, clips or analogous contacts and secured only to wire or cable
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/28—Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable
Abstract
The invention discloses a kind of plugs and sockets devices, are fixedly mounted on material installed, including fixed frame, socket, plug, screw rod, nut and motor；It is provided with fixed plate on fixed frame, is provided with screw hole in fixed plate；One end of screw rod is provided with connecting pin, and connecting pin passes through screw hole and is connected with reduction gearing；Motor is fixed in fixed plate, and the motor gear engaged with reduction gearing is provided on the output shaft of motor；Plug is fixedly connected on nut, and nut spinning is on screw rod；The positive other side of plug is arranged in socket；Nut guide part is provided on fixed frame.Plugs and sockets device of the invention inserts or pull out socket by feed screw nut's controller plug, has the characteristics that safe, laborsaving, power-off is thorough.
Description
Technical field
The present invention relates to electric switch fields, and in particular to a kind of plugs and sockets device.
Background technique
Existing socket and plug is typically separate, and when use needs people that plug insertion socket is realized connecting and disconnecting of the circuit.
In the place that people should not reach, existing plugs and sockets compares during use to be limited to.
Summary of the invention
In order to solve the above technical problems, the main object of the present invention is to provide a kind of plugs and sockets device, which utilizes
The rotation of motor driven screw rod, the mode for keeping nut mobile control the plug being arranged on nut and insert or pull out socket, have peace
Entirely, feature laborsaving, power-off is thorough.
In order to achieve the above object, the present invention is resolved using following technical scheme.
A kind of plugs and sockets device, is fixedly mounted on material installed, including fixed frame, socket, plug, screw rod, nut
And motor；It is provided with fixed plate on the fixed frame, is provided with screw hole in the fixed plate；One end of the screw rod is provided with
Connecting pin, the connecting pin pass through the screw hole and are connected with reduction gearing；The motor is fixed in the fixed plate, institute
State the motor gear for being provided on the output shaft of motor and engaging with the reduction gearing；The plug is fixedly connected on the nut
On, the nut spinning is on the screw rod；The positive other side of the plug is arranged in the socket；It is provided on the fixed frame
Nut guide part, the nut guide part is for being oriented to and limiting the nut rotation；The motor controls institute forward or reverse
It states plug and inserts or pull out socket.
Further, the nut setting is parallel to the guide plate of nut central axis, is provided with and leans in the fixed plate
The baffle of the nearly guide plate, the baffle is as the nut guide part.
Further, the connecting pin of the screw rod is the thin axis of step, and the thin axis of step passes through the screw hole and in silk
The two sides of rod aperture are provided with thrust washer.
Further, the connecting pin of the screw rod is the thin axis of step, is provided with bearing on the thin axis of step, correspondingly institute
It states and is provided with bearing block in the screw hole of fixed plate.
Further, the diameter of the motor gear is less than the diameter of reduction gearing.
Further, it is provided with location hole on the socket, is provided on the plug matched with location hole on socket
Positioning pin.
Further, thread tooth section and a light bar segment are provided on the screw rod, the sum of the silk tooth section and polished rod segment length are big
In the thread segment length of the nut, the length of the silk tooth section is equal to the stroke that the plug is inserted into the socket, described to insert
Reset spring is provided between head and socket.
For the socket of technical solution of the present invention compared with the existing technology, be inserted by leading screw and nut mechanism controller plug or
Socket is extracted, has the characteristics that safe, laborsaving, power-off is thorough.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is plugs and sockets device stereoscopic schematic diagram of the present invention；
Fig. 2 is the exploded sectional view that first embodiment of the invention uses thrust washer；
Fig. 3 is the schematic diagram that second embodiment of the invention uses bearing and bearing block；
Fig. 4 is the schematic diagram that third embodiment of the invention screw rod is equipped with that light bar segment plug is separated with socket；
Fig. 5 is schematic diagram when third embodiment of the invention screw rod is equipped with light bar segment plug insertion socket.
In the above figure: 1 fixed frame；101 fixed plates；102 screw holes；103 baffles；2 sockets；201 location holes；3 plugs；
301 positioning pins；4 screw rods；401 connecting pins；402 tooth sections；403 light bar segments；5 nuts；501 guide plates；6 motors；7 reducing gears
Wheel；8 motor gears；9 thrust washers；10 bearings；11 bearing blocks；12 reset springs.
Specific embodiment
It is understandable in order to enable the above objects, features and advantages of the present invention to become apparent, with reference to the accompanying drawing to this hair
Bright specific embodiment is described in detail.
Detail is elaborated in the following description to fully understand the present invention.But the present invention can with it is a variety of not
Other way described herein is same as to implement, those skilled in the art can do class without violating the connotation of the present invention
Like popularization.Therefore the present invention is not limited by following public specific embodiment.
With reference to Fig. 1 and Fig. 2, a kind of plugs and sockets device is fixedly mounted on material installed, including fixed frame 1, socket 2,
Plug 3, screw rod 4, nut 5 and motor 6；It is provided with fixed plate 101 on the fixed frame 1, is provided with silk in the fixed plate 101
Rod aperture 102；One end of the screw rod 4 is provided with connecting pin 401, and the connecting pin 401 passes through the screw hole 102 and is connected with
Reduction gearing 7；The motor 6 is fixed in the fixed plate 101, is provided on the output shaft of the motor 6 and the deceleration
The motor gear 8 that gear 7 engages；The plug 3 is fixedly connected on the nut 5, and 5 spinning of nut is in the screw rod 4
On；The positive other side of the plug 3 is arranged in the socket 2；Nut guide part is provided on the fixed frame 1, the nut is led
To part for being oriented to and limiting 5 rotation of nut；The motor 6 control forward or reverse the plug 3 insert or pull out it is slotting
Seat 2.
The plugs and sockets device of above embodiments, is drived screw rod rotation using motor 6, makes nut is mobile to realize that plug 3 is inserted
Enter or extract socket 2, specifically rotated using screw rod 4 in mechanism, limit 5 rotation of nut, the straight line fortune of nut 5 can be realized
It is dynamic.Such plugs and sockets device is easily achieved long-range control, powers off more thorough.
Further, with reference to Fig. 2, the guide plate 501 for being parallel to 5 central axis of nut, the fixation is arranged in the nut 5
The baffle 103 close to the guide plate 501 is provided on plate 101, the baffle 103 is used as the nut guide part.
In above embodiments, preferably, nut 5 is provided with guide plate 501, by being arranged close on fixed frame 1
The baffle 103 of guide plate 501 can limit 5 rotation of nut, due to limiting 5 rotation of nut, when screw rod 4 rotates, and nut 5
It can only be moved in a straight line along screw rod 4, realize the plug of plug 3 and socket 2.
Further, with reference to Fig. 2, the connecting pin 401 of the screw rod 4 is the thin axis of step, and the thin axis of step passes through described
Screw hole 102 is simultaneously provided with thrust washer 9 in the two sides of screw hole 102.
In above embodiments, in order to reduce the frictional force of screw rod 4 Yu fixed plate 101, in 101 upper screw rod hole 102 of fixed plate
Two sides be provided with thrust washer 9 with reduce friction.Preferably, self-lubricating thrust washer can be used, using it
In the process without maintenance of refueling.
Further, with reference to Fig. 3, the connecting pin 401 of the screw rod 4 is the thin axis of step, is provided on the thin axis of step
Bearing 10 is correspondingly provided with bearing block 11 in the screw hole 102 of the fixed plate 101.
In above embodiments, in order to further decrease frictional force, by the way that bearing 10 is arranged on the thin axis of step, in fixed plate
Bearing block 11 is set in 101 screw hole 102, frictional force can be obviously reduced, enhances driving force.
Further, the diameter of the motor gear 8 is less than the diameter of reduction gearing 7.
The revolving speed of usual motor 6 is higher, and torque is smaller, for amplifying moment, reduces revolving speed and generally selects and subtract in practice
The diameter of fast gear 7 is greater than the diameter of motor gear 8, so that realizing reduces revolving speed, improves torque, it is ensured that plug 3 has enough
Pulling-inserting force.
Further, with reference to Fig. 1 and Fig. 2, be provided with location hole 201 on the socket 2, be provided on the plug 3 with
The matched positioning pin 301 of location hole 201 on socket 2.
In above embodiments, positioning pin 301 is set on plug 3, location hole 201 is set on socket 2, can both inserted
It is pre-positioned before first 3 insertion jack, the contact chip on plug 3 can also be protected.It is of course also possible to location hole is set on plug 3,
Positioning pin is set on socket 2.
Further, with reference to Fig. 4 and Fig. 5, a tooth section 402 and light bar segment 403, the silk tooth are provided on the screw rod 4
Section the sum of 402 and 403 length of light bar segment are greater than the thread segment length of the nut 5, and the length of the silk tooth section 402 is equal to described
Plug 3 is inserted into the stroke of the socket 2, is provided with reset spring 12 between the plug 3 and socket 2.
In above embodiments, plugs and sockets device in use, after plug 3 and socket 2 are inserted into position, in order to prevent
Motor 6, which continues to rotate, makes nut 5 continue to press on plug 3 to the movement of socket 2, sets thread tooth section 402 and a light bar segment for screw rod 4
403, and the length of silk tooth section 402 is equal to the stroke that plug 3 is inserted into socket 2, after plug 3 is inserted into position, nut 5 has been in screw rod
4 light bar segment 403, at this point, screw rod 4 continues to rotate, it is mobile to socket 2 that nut 5 can't continue to press on plug 3.To prevent
Damage plugs and sockets device.
When needing to extract socket 2, due to being provided with reset spring 12 in the lower part of plug 3, starting motor 6 is inverted,
Under the action of reset spring 12, the screw thread on nut 5 is engaged with the silk tooth on screw rod 4 at once, and screw rod 4 rotates, and nut 5 can band
Dynamic plug 3 extracts socket 2, realizes that circuit disconnects.
Although the present invention is described in detail with a general description of the specific embodiments in this specification,
But on the basis of the present invention, it can be made some modifications or improvements, this it will be apparent to those skilled in the art that.Cause
This, these modifications or improvements on the basis of without departing from the present invention are fallen within the scope of the claimed invention.
Claims (7)
1. a kind of plugs and sockets device, is fixedly mounted on material installed characterized by comprising fixed frame (1), socket
(2), plug (3), screw rod (4), nut (5) and motor (6)；
It is provided with fixed plate (101) on the fixed frame (1), is provided with screw hole (102) on the fixed plate (101)；
One end of the screw rod (4) is provided with connecting pin (401), and the connecting pin (401) passes through the screw hole (102) and connects
It is connected to reduction gearing (7)；
The motor (6) is fixed on the fixed plate (101), is provided with and the deceleration on the output shaft of the motor (6)
The motor gear (8) of gear (7) engagement；
The plug (3) is fixedly connected on the nut (5), and nut (5) spinning is on the screw rod (4)；
Positive other side of socket (2) setting in the plug (3)；
Nut guide part is provided on the fixed frame (1), the nut guide part is for being oriented to and limiting the nut (5) certainly
Turn；
The motor (6) controls the plug (3) forward or reverse and inserts or pull out socket (2).
2. plugs and sockets device according to claim 1, which is characterized in that nut (5) setting is parallel to nut
(5) guide plate (501) of central axis is provided with the baffle (103) close to the guide plate (501) on the fixed plate (101),
The baffle (103) is used as the nut guide part.
3. plugs and sockets device according to claim 1, which is characterized in that the connecting pin (401) of the screw rod (4) is platform
The thin axis of rank, the thin axis of step pass through the screw hole (102) and the two sides of screw hole (102) are provided with thrust washer (9).
4. plugs and sockets device according to claim 1, which is characterized in that the connecting pin (401) of the screw rod (4) is platform
Rank thin axis is provided with bearing (10) on the thin axis of step, correspondingly setting in the screw hole (102) of the fixed plate (101)
There are bearing block (11).
5. plugs and sockets device according to claim 1, which is characterized in that the diameter of the motor gear (8), which is less than, to be subtracted
The diameter of fast gear (7).
6. plugs and sockets device according to claim 1, which is characterized in that be provided with location hole on the socket (2)
(201), it is provided on the plug (3) and location hole (201) matched positioning pin (301) on socket (2).
7. the 1 plugs and sockets device according to claim, which is characterized in that be provided with a tooth section on the screw rod (4)
(402) and light bar segment (403), the sum of the silk tooth section (402) and light bar segment (403) length are greater than the thread of the nut (5)
Segment length, the length of the silk tooth section (402) are equal to the stroke that the plug (3) are inserted into the socket (2), the plug (3)
Reset spring (12) are provided between socket (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811556880.5A CN109449680A (en) | 2018-12-19 | 2018-12-19 | A kind of plugs and sockets device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811556880.5A CN109449680A (en) | 2018-12-19 | 2018-12-19 | A kind of plugs and sockets device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109449680A true CN109449680A (en) | 2019-03-08 |
Family
ID=65560073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811556880.5A Pending CN109449680A (en) | 2018-12-19 | 2018-12-19 | A kind of plugs and sockets device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109449680A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109950737A (en) * | 2019-04-03 | 2019-06-28 | 宁波宏一电子科技有限公司 | It is a kind of convenient for fixed power connector |
| CN112086818A (en) * | 2020-08-25 | 2020-12-15 | 广州广杰网络科技有限公司 | Socket capable of automatically popping up plug |
| EP4307500A1 (en) * | 2022-07-14 | 2024-01-17 | Abb Schweiz Ag | Electrical connection device, control unit, switchgear module and use of a dc motor in all electrical connection device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103683418A (en) * | 2013-12-10 | 2014-03-26 | 广州供电局有限公司 | Charging device preventing spark from arising |
| CN107196102A (en) * | 2017-06-24 | 2017-09-22 | 李勇 | A kind of safety socket and the plug supporting with it |
| CN207124330U (en) * | 2017-06-15 | 2018-03-20 | 黑默（天津）电气工程系统有限公司 | A kind of plug for high current and the attachment means of socket plug |
| CN208674516U (en) * | 2018-12-19 | 2019-03-29 | 西安黑曼巴防务科技有限公司 | A kind of plugs and sockets device |
-
2018
- 2018-12-19 CN CN201811556880.5A patent/CN109449680A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103683418A (en) * | 2013-12-10 | 2014-03-26 | 广州供电局有限公司 | Charging device preventing spark from arising |
| CN207124330U (en) * | 2017-06-15 | 2018-03-20 | 黑默（天津）电气工程系统有限公司 | A kind of plug for high current and the attachment means of socket plug |
| CN107196102A (en) * | 2017-06-24 | 2017-09-22 | 李勇 | A kind of safety socket and the plug supporting with it |
| CN208674516U (en) * | 2018-12-19 | 2019-03-29 | 西安黑曼巴防务科技有限公司 | A kind of plugs and sockets device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109950737A (en) * | 2019-04-03 | 2019-06-28 | 宁波宏一电子科技有限公司 | It is a kind of convenient for fixed power connector |
| CN109950737B (en) * | 2019-04-03 | 2020-09-08 | 宁波宏一电子科技有限公司 | Power connector convenient to fix |
| CN112086818A (en) * | 2020-08-25 | 2020-12-15 | 广州广杰网络科技有限公司 | Socket capable of automatically popping up plug |
| EP4307500A1 (en) * | 2022-07-14 | 2024-01-17 | Abb Schweiz Ag | Electrical connection device, control unit, switchgear module and use of a dc motor in all electrical connection device |
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