CN110120601A - A kind of anti-loosing socket - Google Patents
A kind of anti-loosing socket Download PDFInfo
- Publication number
- CN110120601A CN110120601A CN201910438568.4A CN201910438568A CN110120601A CN 110120601 A CN110120601 A CN 110120601A CN 201910438568 A CN201910438568 A CN 201910438568A CN 110120601 A CN110120601 A CN 110120601A
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- China
- Prior art keywords
- contact
- spring
- intermediate plate
- insulating bobbin
- clamping piece
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- 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
- H01R13/02—Contact members
- H01R13/193—Means for increasing contact pressure at the end of engagement of coupling part, e.g. zero insertion force or no friction
-
- 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
- H01R13/66—Structural association with built-in electrical component
- H01R13/6608—Structural association with built-in electrical component with built-in single component
- H01R13/6633—Structural association with built-in electrical component with built-in single component with inductive component, e.g. transformer
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a kind of anti-loosing sockets, and the shell of opening is equipped with including upper end, and the plug-in connection of multiple parallel connections is equipped in the shell, is equipped with top cover at the upper end opening of the shell；The top cover with plug-in connection above set there are three jack；The plug-in connection includes the first spring, second spring, first clamping piece, second intermediate plate, the first insulation brace rod, the second insulation brace rod, left outside intermediate plate, left inside intermediate plate, left outside spring, left inside spring, right outer intermediate plate, right inner clamp piece, right outer spring, right inner spring, sets that there are three the intermediate clip grooves arranged in isosceles triangle, left clip groove, right clamping piece slot in the shell；The anti-loosing socket is not only simple in structure, and can also prevent the loosening of plug.
Description
Technical field
The present invention relates to jack technology field, in particular to a kind of anti-loosing sockets.
Background technique
Socket technology currently on the market has been comparable mature, however is still lacking in the work in locking field
's.Field especially locking in engineering, now locking is essentially all to generate pretightning force using the effect of spring.It is this
Pretightning force can be destroyed over time, and the deformation of copper sheet cannot compensate well, then will result in preload
The deficiency of power.Pretightning force it is insufficient will starting arc generation, this process can generate very big damage to copper sheet.So needle
To this problem, we supplement the forfeiture of pretightning force using other power.
Summary of the invention
(1) technical problems to be solved
The object of the present invention is to provide a kind of anti-loosing sockets, are not only simple in structure, and can also prevent the loosening of plug.
(2) technical solution
To achieve the above object, the invention provides the following technical scheme: a kind of anti-loosing socket, is equipped with opening including upper end
Shell, is equipped with the plug-in connection of multiple parallel connection in the shell, equipped with top cover at the upper end opening of the shell；The top cover exists
With set above plug-in connection there are three jack；The plug-in connection includes the first spring, second spring, first clamping piece, the second folder
Piece, the first insulation brace rod, the second insulation brace rod, left outside intermediate plate, left inside intermediate plate, left outside spring, left inside spring, right outer intermediate plate, the right side
Inner clamp piece, right outer spring, right inner spring, set that there are three the intermediate clip grooves in isosceles triangle arrangement, Zuo Jia in the shell
Film trap, right clamping piece slot；The first clamping piece and second intermediate plate are located in the intermediate clip groove；First spring is located at centre
In clip groove, one end of first spring contradicts to connect on the left of the left end of intermediate clip groove, the other end and first clamping piece and use
In forcing the first clamping piece to move to second intermediate plate direction；The second spring is located in intermediate clip groove, second bullet
One end of spring contradict on the right side of the right end, the other end and second intermediate plate of intermediate clip groove connection for force the second intermediate plate to
The movement of first clamping piece direction；
The left outside intermediate plate and left inside intermediate plate are located in the left clip groove；The left outside spring is located in left clip groove,
One end of the left outside spring, which is contradicted, to be connected on the left of the left end in left clip groove, the other end and left outside intermediate plate for forcing the left side
Inner clamp piece direction moves outer intermediate plate to the left；The left inside spring is located in left clip groove, and one end of the left inside spring contradicts
Right end, the other end and the left inside intermediate plate right side of left clip groove are connect for forcing the left inside intermediate plate outer intermediate plate direction fortune to the left
It is dynamic；
The outer intermediate plate in the right side and right inner clamp piece are located in the right clamping piece slot；The right outer spring is located in right clamping piece slot,
One end of the right outer spring, which is contradicted, to be connected on the left of the right end in right clamping piece slot, the other end and right outer intermediate plate for forcing the right side
Inner clamp piece direction moves outer intermediate plate to the right；The right inner spring is located in right clamping piece slot, and one end of the right inner spring contradicts
Left end, the other end and the right inner clamp piece left side of right clamping piece slot are connect for forcing the right inner clamp piece outer intermediate plate direction fortune to the right
It is dynamic；
One end of first insulation brace rod is connect with first clamping piece, the other end is connect with left inside intermediate plate；Described second absolutely
One end of edge strut is connect with second intermediate plate, the other end is connect with right inner clamp piece；
The left outside spring is electrically connected with the zero curve of power supply, and the right outer spring is electrically connected with the firewire of power supply.
Through the above technical solutions, when among the intermediate pin insertion first clamping piece and second intermediate plate of three-pin plug, first
Intermediate plate is moved to the left end of intermediate clip groove, and then drives left inside intermediate plate outer intermediate plate direction fortune to the left by the first insulation brace rod
It is dynamic, the left pin of three-pin plug is clamped, at the same time, second intermediate plate move to the right end of intermediate clip groove, and then passes through the
Two insulation brace rods drive the outer intermediate plate direction movement to the right of right inner clamp piece, and the right pin of three-pin plug is clamped；So as to prevent
The loosening of three-pin plug.
In further technical solution, hollow left insulating bobbin, institute are equipped on the left outside intermediate plate along the vertical direction
It states and is wound with left coil on left insulating bobbin；The right outer clip on piece is equipped with hollow right insulating bobbin, institute along the vertical direction
It states and is wound with the right coil contrary with left coil on right insulating bobbin；
The upper end of the left insulating bobbin is equipped with the first from left contact, and it is left vertical to be equipped at left clip groove in the shell
Axis, the upper end of the left vertical axes are rotatably connected to the second from left contact with the first from left contact cooperation；Close in the shell
Left limit bar is equipped at left vertical axes；The second from left contact is equipped with left limit protrusion；Left torsion is socketed in the left vertical axes
Spring, one end of the left torsional spring contradicts on left limit bar, the other end contradicts in left limit protrusion for forcing described the second from left
Gag lever post direction moves contact to the left；The second from left contact is equipped with left clamping notch at left insulating bobbin upper end position, when
When the left pin of three-pin plug is inserted into left insulating bobbin from left clamping incision, drive the second from left contact to the first from left contact direction
Movement, so that the second from left contact and the first from left contact pad；
The upper end of the right insulating bobbin is equipped with a right contact, and it is right vertical to be equipped at right clamping piece slot in the shell
Axis, the upper end of the right vertical axes are rotatably connected to two contact of the right side with the right contact cooperation；Close in the shell
Right limit bar is equipped at right vertical axes；Right two contact is equipped with right limit protrusion；Right torsion is socketed in the right vertical axes
Spring, one end of the right torsional spring contradicts on right limit bar, the other end contradicts in right limit protrusion for forcing described right two
Gag lever post direction moves contact to the right；Right two contact is equipped with right clamping notch at right insulating bobbin upper end position, when
When the right pin of three-pin plug is inserted into right insulating bobbin from right clamping incision, a right two contacts contact direction to the right is driven
Movement, so that right two contacts and a right contact pad；
One end of the left coil is electrically connected with the zero curve of power supply, the other end is electrically connected with the first from left contact, the second from left touching
Piece is electrically connected with the firewire of power supply；One end of the right coil is electrically connected with the zero curve of power supply, the other end is electrically connected with a right contact
It connects, right two contact is electrically connected with the firewire of power supply.
Through the above technical solutions, the left pin when three-pin plug is inserted into left insulating bobbin from left clamping incision
When, driving the second from left contact is moved to the first from left contact direction so that the second from left contact and the first from left contact pad, left coil obtain it is electric, with this
When the right pin of three-pin plug is inserted into right insulating bobbin from right clamping incision simultaneously, a right two contacts contact to the right is driven
Direction movement, so that right two contacts and a right contact pad, right coil obtains electric；It is oppositely oriented due to left coil and right coil,
Therefore the magnetic direction generated clamps three-pin plug on the contrary, moving right the left outside intermediate plate connecting with left insulating bobbin
Left pin, while the outer intermediate plate in the right side connecting with right insulating bobbin being made to move downward the right pin for clamping three-pin plug；In addition
When the left pin of three-pin plug is inserted into left insulating bobbin, the second from left contact is pressed on left pin under the action of left torsional spring
On, similarly when the right pin of three-pin plug is inserted into right insulating bobbin, right two contacts are pressed under the action of right torsional spring
On right pin, it is further ensured that left pin and the securely grafting of right pin of three-pin plug.
In further technical solution, the first from left contact is equipped with left grafting notch in the upper end of left insulating bobbin；Institute
It states a right contact and is equipped with right grafting notch in the upper end of left insulating bobbin.
In further technical solution, the first from left contact is equipped with left grafting inclined-plane in the upper end of left insulating bobbin；Institute
It states a right contact and is equipped with right grafting inclined-plane in the upper end of left insulating bobbin；Left grafting inclined-plane is arranged can be convenient for three-pin plug
Left pin is inserted into left insulating bobbin, and right grafting inclined-plane, which is similarly arranged, to be inserted into right insulation convenient for the right pin of three-pin plug
In bobbin.
(3) beneficial effect
Compared with prior art, technical solution of the present invention has the advantage that
When among the intermediate pin insertion first clamping piece and second intermediate plate of three-pin plug, first clamping piece is to intermediate clip groove
Left end movement, and then the outer intermediate plate direction movement to the left of left inside intermediate plate is driven by the first insulation brace rod, a left side for three-pin plug is inserted
Foot clamps, and at the same time, second intermediate plate is moved to the right end of intermediate clip groove, and then drives right inner clip by the second insulation brace rod
Piece outer intermediate plate direction movement to the right, the right pin of three-pin plug is clamped；So as to prevent the loosening of three-pin plug；In addition when
When the left pin of three-pin plug is inserted into left insulating bobbin from left clamping incision, drive the second from left contact to the first from left contact direction
Movement, so that the second from left contact and the first from left contact pad, left coil obtains electric, and the right pin of three-pin plug is cut from right clamping at the same time
When at mouthful in the right insulating bobbin of insertion, driving right two contacts, a contact direction is moved to the right, so that right two contacts and the right side one are touched
Piece contact, right coil obtains electric；It is oppositely oriented due to left coil and right coil, the magnetic direction that generates on the contrary, make with
The left outside intermediate plate of left insulating bobbin connection moves right the left pin for clamping three-pin plug, while making and right insulating bobbin
The outer intermediate plate in the right side of connection moves downward the right pin for clamping three-pin plug；In addition left insulated wire is inserted into the left pin of three-pin plug
When in coil, the second from left contact is pressed on left pin under the action of left torsional spring, is similarly inserted into the right pin of three-pin plug right
When in insulating bobbin, right two contacts are pressed on right pin under the action of right torsional spring, are further ensured that a left side for three-pin plug
Pin and the securely grafting of right pin.
Detailed description of the invention
Fig. 1 is the assembly schematic perspective view of anti-loosing socket in embodiment；
Fig. 2 is the partial structure diagram one of anti-loosing socket in embodiment；
Fig. 3 is the partial structure diagram two of anti-loosing socket in embodiment；
Fig. 4 is the partial structure diagram three of anti-loosing socket in embodiment；
Fig. 5 is the part configuration schematic diagram of anti-loosing socket in embodiment；
Fig. 6-8 is the structural schematic diagram of plug-in connection in embodiment；
Fig. 9 is the circuit diagram of plug-in connection in embodiment.
Specific embodiment
It please refers to shown in Fig. 1-8, a kind of anti-loosing socket, the shell 1 of opening is equipped with including upper end, is equipped in the shell 1
Three plug-in connections in parallel are equipped with top cover 2 at the upper end opening of the shell 1；The top cover 2 with plug-in connection above set
There are three jacks 201；The plug-in connection is exhausted including the first spring 3, second spring 4, first clamping piece 5, second intermediate plate 6, first
Edge strut 7, the second insulation brace rod 8, left outside intermediate plate 9, left inside intermediate plate 10, left outside spring 11, left inside spring 12, right outer intermediate plate 13,
Right inner clamp piece 14, right outer spring 15, right inner spring 16, set that there are three the intermediate folders in isosceles triangle arrangement in the shell 1
Film trap 101, left clip groove 102, right clamping piece slot 103；The first clamping piece 5 and second intermediate plate 6 are located at the intermediate clip groove 101
It is interior；First spring 3 is located in intermediate clip groove 101, and one end of first spring 3 is contradicted in intermediate clip groove 101
Connection is for forcing the first clamping piece 5 to move to 6 direction of second intermediate plate on the left of left end, the other end and first clamping piece 5；Described
Two springs 4 are located in intermediate clip groove 101, and one end of the second spring 4 contradicts the right end, another in intermediate clip groove 101
End is with connection on the right side of second intermediate plate 6 for forcing the second intermediate plate 6 to move to 5 direction of first clamping piece.
The left outside intermediate plate 9 and left inside intermediate plate 10 are located in the left clip groove 102；The left outside spring 11 is located at left folder
In film trap 102, one end of the left outside spring 11 is contradicted to be connected on the left of the left end of left clip groove 102, the other end and left outside intermediate plate 9
It connects for forcing the left outside intermediate plate 9 10 direction of inner clamp piece movement to the left；The left inside spring 12 is located in left clip groove 102,
One end of the left inside spring 12, which is contradicted, to be connected on the right side of the right end, the other end and left inside intermediate plate 10 of left clip groove 102 for compeling
Make the left inside intermediate plate 10 outer 9 direction of intermediate plate movement to the left.
The outer intermediate plate 13 in the right side and right inner clamp piece 14 are located in the right clamping piece slot 103；The right outer spring 15 is located at the right side
In clip groove 103, it is left that one end of the right outer spring 15 contradicts the right end in right clamping piece slot 103, the other end and right outer intermediate plate 13
For forcing the outer intermediate plate 13 in the right side, 14 direction of inner clamp piece is moved to the right for side connection；The right inner spring 16 is located at right clamping piece slot
In 103, one end of the right inner spring 16 is contradicted to be connected on the left of the left end of right clamping piece slot 103, the other end and right inner clamp piece 14
For forcing the right inner clamp piece 14 outer 13 direction of intermediate plate movement to the right.
One end of first insulation brace rod 7 is connect with first clamping piece 5, the other end is connect with left inside intermediate plate 10；Described
One end of two insulation brace rods 8 is connect with second intermediate plate 6, the other end is connect with right inner clamp piece 14.
The left outside spring 11 is electrically connected with the zero curve of power supply, and the right outer spring 15 is electrically connected with the firewire of power supply.
Hollow left insulating bobbin 17, the left insulating bobbin 17 are equipped on the left outside intermediate plate 9 along the vertical direction
On be wound with left coil 18；Hollow right insulating bobbin 19, the right insulation are equipped on the outer intermediate plate 13 in the right side along the vertical direction
The right coil 20 contrary with left coil 18 is wound on bobbin 19.
The upper end of the left insulating bobbin 17 is equipped with the first from left contact 21, is equipped at left clip groove 102 in the shell 1
Left vertical axes 22, the upper end of the left vertical axes 22 are rotatably connected to the second from left contact 23 with the first from left contact 21 cooperation；Institute
It states in shell 1 and is being equipped with left limit bar 24 at left vertical axes 22；The second from left contact 23 is equipped with left limit protrusion 25；Institute
It states and is socketed with left torsional spring 26 in left vertical axes 22, one end of the left torsional spring 26 contradicts on left limit bar 24, the other end contradicts
For forcing the second from left contact 23,24 direction of gag lever post is moved to the left in left limit protrusion 25；The second from left contact 23 is on a left side
Left clamping notch 2301 is equipped at 17 upper end position of insulating bobbin, when the left pin of three-pin plug is from left clamping notch 2301
When being inserted into left insulating bobbin 17, driving the second from left contact 23 is moved to 21 direction of the first from left contact, so that the second from left contact 23 and a left side
The contact of one contact 21.
The upper end of the right insulating bobbin 19 is equipped with a right contact 27, is equipped at right clamping piece slot 103 in the shell 1
Right vertical axes 28, the upper end of the right vertical axes 28 are rotatably connected to two contact 29 of the right side cooperated with a right contact 27；Institute
It states in shell 1 and is being equipped with right limit bar 30 at right vertical axes 28；Right two contact 29 is equipped with right limit protrusion 31；Institute
It states and is socketed with right torsional spring 32 in right vertical axes 28, one end of the right torsional spring 32 contradicts on right limit bar 30, the other end contradicts
For forcing right two contact 29,30 direction of gag lever post is moved to the right in right limit protrusion 31；Right two contact 29 is on the right side
Right clamping notch 2901 is equipped at 19 upper end position of insulating bobbin, when the right pin of three-pin plug is from right clamping notch 2901
When being inserted into right insulating bobbin 19, driving right two contacts 29,27 direction of a contact is moved to the right, so that right two contacts 29 and the right side
The contact of one contact 27.
One end of the left coil 18 is electrically connected with the zero curve of power supply, the other end is electrically connected with the first from left contact 21, the left side
Two contacts 23 are electrically connected with the firewire of power supply；One end of the right coil 20 is electrically connected with the zero curve of power supply, the other end and the right side one
Contact 27 is electrically connected, and right two contact 29 is electrically connected with the firewire of power supply.
The first from left contact 21 is equipped with left grafting notch 2101 in the upper end of left insulating bobbin 17；A right contact 27
Right grafting notch 2701 is equipped in the upper end of left insulating bobbin 17.The first from left contact 21 is in the upper end of left insulating bobbin 17
Equipped with left grafting inclined-plane 2102；A right contact 27 is equipped with right grafting inclined-plane 2702 in the upper end of left insulating bobbin 17；If
Setting left grafting inclined-plane 2102 can be inserted into left insulating bobbin 17 convenient for the left pin of three-pin plug, and it is oblique that right grafting is similarly arranged
Face 2702 can be inserted into right insulating bobbin 19 convenient for the right pin of three-pin plug.
The intermediate pin insertion first clamping piece 5 of three-pin plug and when intermediate second intermediate plate 6, first clamping piece 5 is to intermediate intermediate plate
The left end of slot 101 moves, and then drives outer 9 direction of the intermediate plate movement to the left of left inside intermediate plate 10 by the first insulation brace rod 7, by three feet
The left pin of plug clamps, and at the same time, second intermediate plate 6 is moved to the right end of intermediate clip groove 101, and then passes through the second insulation
Strut 8 drives outer 13 direction of the intermediate plate movement to the right of right inner clamp piece 14, and the right pin of three-pin plug is clamped；So as to prevent three
The loosening of n pin package n.
In addition, when being inserted into left insulating bobbin 17 from the left pin of three-pin plug is from left clamping notch 2301, driving
The second from left contact 23 is moved to 21 direction of the first from left contact, so that the second from left contact 23 and the first from left contact 21 contact, left coil 18 must be electric, with
When the right pin of this while three-pin plug is inserted into right insulating bobbin 19 from right clamping notch 2901, right two contacts 29 are driven
27 direction of contact movement to the right, so that two contact 29 of the right side and a right contact 27 contact, right coil 20 obtains electric；Due to left coil 18
It is oppositely oriented with right coil 20, therefore the magnetic direction generated is on the contrary, make the left outside folder connecting with left insulating bobbin 17
Piece 9 moves right the left pin for clamping three-pin plug, while making the outer intermediate plate 13 in the right side connecting with right insulating bobbin 19 to the left
Movement clamps the right pin of three-pin plug；In addition when the left pin of three-pin plug is inserted into left insulating bobbin 17, the second from left touching
Piece 23 is pressed on left pin under the action of left torsional spring 26, is similarly inserted into right insulating bobbin 19 in the right pin of three-pin plug
When interior, right two contacts 29 are pressed on right pin under the action of right torsional spring 32, be further ensured that three-pin plug left pin and
The securely grafting of right pin.
The circuit diagram of left coil and right coil as shown in Figure 9, wherein the left pin of three-pin plug is inserted into left insulating bobbin
It is inside that triggering K1 is connected to, is triggering K2 connection in the right insulating bobbin of right pin insertion.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (4)
1. a kind of anti-loosing socket is equipped with the shell of opening including upper end, the plug-in connection of multiple parallel connections, institute is equipped in the shell
It states and is equipped with top cover at the upper end opening of shell；The top cover with plug-in connection above set there are three jack；It is characterized in that, institute
State plug-in connection include the first spring, second spring, first clamping piece, second intermediate plate, the first insulation brace rod, the second insulation brace rod,
Left outside intermediate plate, left inside intermediate plate, left outside spring, left inside spring, right outer intermediate plate, right inner clamp piece, right outer spring, right inner spring, it is described
Intermediate clip groove, left clip groove, right clamping piece slot there are three being set in shell in isosceles triangle arrangement；The first clamping piece and
Two intermediate plates are located in the intermediate clip groove；First spring is located in intermediate clip groove, and one end of first spring is supported
Touching connects on the left of the left end of intermediate clip groove, the other end and first clamping piece for forcing the first clamping piece to second intermediate plate side
To movement；The second spring is located in intermediate clip groove, one end of the second spring contradict intermediate clip groove right end,
It connect on the right side of the other end and second intermediate plate for forcing the second intermediate plate to move to first clamping piece direction；
The left outside intermediate plate and left inside intermediate plate are located in the left clip groove；The left outside spring is located in left clip groove, described
One end of left outside spring, which is contradicted, to be connected on the left of the left end in left clip groove, the other end and left outside intermediate plate for forcing the left outside folder
Inner clamp piece direction moves piece to the left；The left inside spring is located in left clip groove, and one end of the left inside spring is contradicted in left folder
Right end, the other end and the left inside intermediate plate right side of film trap are connect for forcing the left inside intermediate plate outer intermediate plate direction movement to the left；
The outer intermediate plate in the right side and right inner clamp piece are located in the right clamping piece slot；The right outer spring is located in right clamping piece slot, described
One end of right outer spring, which is contradicted, to be connected on the left of the right end in right clamping piece slot, the other end and right outer intermediate plate for forcing the right outer clip
Inner clamp piece direction moves piece to the right；The right inner spring is located in right clamping piece slot, and one end of the right inner spring is contradicted in right folder
Left end, the other end and the right inner clamp piece left side of film trap are connect for forcing the right inner clamp piece outer intermediate plate direction movement to the right；
One end of first insulation brace rod is connect with first clamping piece, the other end is connect with left inside intermediate plate；The second insulation support
One end of bar is connect with second intermediate plate, the other end is connect with right inner clamp piece；
The left outside spring is electrically connected with the zero curve of power supply, and the right outer spring is electrically connected with the firewire of power supply.
2. anti-loosing socket according to claim 1, which is characterized in that be equipped with along the vertical direction on the left outside intermediate plate hollow
Left insulating bobbin, be wound with left coil on the left insulating bobbin；The right outer clip on piece is equipped with hollow along the vertical direction
Right insulating bobbin, be wound with the right coil contrary with left coil on the right insulating bobbin；
The upper end of the left insulating bobbin is equipped with the first from left contact, and left vertical axes, institute are equipped at left clip groove in the shell
The upper end for stating left vertical axes is rotatably connected to the second from left contact cooperated with the first from left contact；Close to left vertical in the shell
Left limit bar is equipped at axis；The second from left contact is equipped with left limit protrusion；Left torsional spring is socketed in the left vertical axes, it is described
One end of left torsional spring contradicts on left limit bar, the other end contradicts in left limit protrusion for forcing the second from left contact to the left
The movement of gag lever post direction；The second from left contact is equipped with left clamping notch at left insulating bobbin upper end position, works as three-pin plug
Left pin when being inserted into left insulating bobbin from left clamping incision, driving the second from left contact is moved to the first from left contact direction, is made
Obtain the second from left contact and the first from left contact pad；
The upper end of the right insulating bobbin is equipped with a right contact, and right vertical axes, institute are equipped at right clamping piece slot in the shell
The upper end for stating right vertical axes is rotatably connected to two contact of the right side cooperated with a right contact；Close to right vertical in the shell
Right limit bar is equipped at axis；Right two contact is equipped with right limit protrusion；Right torsional spring is socketed in the right vertical axes, it is described
One end of right torsional spring contradicts on right limit bar, the other end contradicts in right limit protrusion for forcing right two contact to the right
The movement of gag lever post direction；Right two contact is equipped with right clamping notch at right insulating bobbin upper end position, works as three-pin plug
Right pin when being inserted into right insulating bobbin from right clamping incision, driving right two contacts, a contact direction moves to the right, makes
Obtain right two contact and a right contact pad；
One end of the left coil is electrically connected with the zero curve of power supply, the other end is electrically connected with the first from left contact, the second from left contact with
The firewire of power supply is electrically connected；One end of the right coil is electrically connected with the zero curve of power supply, the other end is electrically connected with a right contact, institute
Right two contacts are stated to be electrically connected with the firewire of power supply.
3. anti-loosing socket according to claim 2, which is characterized in that the first from left contact is in the upper end of left insulating bobbin
Equipped with left grafting notch；A right contact is equipped with right grafting notch in the upper end of left insulating bobbin.
4. anti-loosing socket according to claim 2, which is characterized in that the first from left contact is in the upper end of left insulating bobbin
Equipped with left grafting inclined-plane；A right contact is equipped with right grafting inclined-plane in the upper end of left insulating bobbin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910438568.4A CN110120601B (en) | 2019-05-24 | 2019-05-24 | Anti-loosening socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910438568.4A CN110120601B (en) | 2019-05-24 | 2019-05-24 | Anti-loosening socket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110120601A true CN110120601A (en) | 2019-08-13 |
| CN110120601B CN110120601B (en) | 2020-06-30 |
Family
ID=67523205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910438568.4A Active CN110120601B (en) | 2019-05-24 | 2019-05-24 | Anti-loosening socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110120601B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111224290A (en) * | 2020-03-13 | 2020-06-02 | 羊美仙 | Anti-loosening electric plug for Internet of things |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201075430Y (en) * | 2007-06-29 | 2008-06-18 | 张旭 | Pole connecting type reed plug socket |
| CN201430277Y (en) * | 2009-04-23 | 2010-03-24 | 张晓雷 | Durable socket |
| CN202050091U (en) * | 2011-02-11 | 2011-11-23 | 刘晓存 | Uninterruptible power supply socket |
| CN202749554U (en) * | 2012-08-06 | 2013-02-20 | 武陟县电业总公司 | Self-clamping socket |
| CN109768406A (en) * | 2019-02-18 | 2019-05-17 | 艾晓寒 | A kind of locking easy unplugg |
-
2019
- 2019-05-24 CN CN201910438568.4A patent/CN110120601B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201075430Y (en) * | 2007-06-29 | 2008-06-18 | 张旭 | Pole connecting type reed plug socket |
| CN201430277Y (en) * | 2009-04-23 | 2010-03-24 | 张晓雷 | Durable socket |
| CN202050091U (en) * | 2011-02-11 | 2011-11-23 | 刘晓存 | Uninterruptible power supply socket |
| CN202749554U (en) * | 2012-08-06 | 2013-02-20 | 武陟县电业总公司 | Self-clamping socket |
| CN109768406A (en) * | 2019-02-18 | 2019-05-17 | 艾晓寒 | A kind of locking easy unplugg |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111224290A (en) * | 2020-03-13 | 2020-06-02 | 羊美仙 | Anti-loosening electric plug for Internet of things |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110120601B (en) | 2020-06-30 |
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