CN204992044U - Contact butt joint is from locking -type electrical connector and plug and socket thereof - Google Patents
Contact butt joint is from locking -type electrical connector and plug and socket thereof Download PDFInfo
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- CN204992044U CN204992044U CN201520788189.5U CN201520788189U CN204992044U CN 204992044 U CN204992044 U CN 204992044U CN 201520788189 U CN201520788189 U CN 201520788189U CN 204992044 U CN204992044 U CN 204992044U
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- 230000009286 beneficial effect Effects 0.000 description 2
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- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
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Abstract
The utility model discloses a contact butt joint is from locking -type electrical connector and plug and socket thereof belongs to the conducting connecting device field. The plug includes socket plug, plug auto -lock portion and plug electrode, and on plug auto -lock portion locates socket plug's lateral wall, and plug auto -lock portion is for round hole or the recess or the bump that have the curved surface structure, be equipped with the jack on the socket, be equipped with on the pore wall of jack with the plug auto -lock matched with of portion socket auto -lock portion, socket auto -lock portion has one and scalable and have the protrusion or a kayser spare of sunken curved surface structure or round hole, the bottom of jack be equipped with can follow the plug insert the flexible socket electrode of direction, the conductive contact surface of corresponding socket electrode inserts orientation butt joint circular telegram along the plug in the automatic locking in the plug insert the plug, the conductive contact surface of plug electrode and socket. The utility model discloses an electrode adopts the butt joint mode to connect, and the electricity is connected reliably, utilize the auto -lock structure to realize the automatic locking of plug and socket simultaneously, easy operation is convenient, has application prospect widely.
Description
Technical field
The utility model relates to a kind of arrangements of electric connection and plug and socket thereof, more particularly, relates to a kind of contact docking self-locking arrangements of electric connection and plug and socket thereof.
Background technology
Common arrangements of electric connection has holes, three hole plug and sockets, namely plug insertion socket is energized, plug extracts socket and power-off, although this traditional electric connection mode uses very convenient, but because plug electrode adopts metal insert, socket electrode adopts sheet metal to make U-shaped structure, its electrical connection relies on the resilience contact of hard contact and conductivity to complete completely, hard contact must have the function of conduction and clamping simultaneously, in actual use, frequent appearance loosens or the phenomenon such as virtual connection, and the reliability of electrical connection is poor; In addition, this electric connection mode easily produces electric spark in plug swapping process, and serious even can cause with electrification, generally only can be used for small power electric and connect; Further, because the contact of this mode that is electrically connected is poor, easily there is fever phenomenon, very easily cause socket electrode irrecoverability to be out of shape, thus exacerbate the bad connection problem of plug and socket further.
Summary of the invention
1. the utility model technical problem that will solve
The purpose of this utility model is the deficiency overcoming existing plug and socket reliability of electrical connection difference, a kind of contact is provided to dock self-locking arrangements of electric connection and plug and socket thereof, adopt the technical solution of the utility model, the electrode of plug and socket adopts docking mode to connect, and under telescopic socket electrode effect, is electrically connected more reliable, electrode can not be out of shape, electrode contact surface is larger, reduces energising heat release, improves the higher limit by electric current; Utilize the self-locking structure be located on plug and socket to realize auto lock after plug insertion socket simultaneously, and plug directly can be extracted power-off, contact moment laminating comprehensively during connection, contact quick separating when extracting, avoid spark and produce, fail safe is good; Electrode docking mode is connected energising combine with self-locking structure, make electrical connection more simple and convenient, there is application prospect widely.
2. technical scheme
For achieving the above object, the technical scheme that the utility model provides is:
A kind of contact docking self-locking arrangements of electric connection of the present utility model, comprises plug and socket, wherein:
Described plug comprises plug-bolt, plug from lock section and plug electrode, and described plug is located on the sidewall of plug-bolt from lock section, and this plug is circular hole or groove or the salient point with curved-surface structure from lock section, and described plug electrode is located at the bottom of plug-bolt;
Described socket is provided with the jack suitable with above-mentioned plug-bolt, the hole wall of described jack is provided with the socket that matches from lock section with above-mentioned plug from lock section, this socket have from lock section one scalable and with protruding or the latch piece of concave curvature structure or circular hole, this latch piece matches from lock section with plug, the bottom of described jack is provided with the socket electrode that can stretch along the direction of insertion of plug, and the bottom of this socket electrode is provided with resetting device;
Described plug inserts in the jack of socket by plug-bolt, and locked from lock section from lock section and plug by socket, the conductive contact surfaces of the socket electrode that the conductive contact surfaces of described plug electrode is corresponding with in socket docks along the direction of insertion of plug and is energized.
Further, described plug-bolt is also provided with the guide-localization hole that a direction of insertion along plug extends, in described jack, is also provided with a guide-localization post matched with above-mentioned guide-localization hole.
Further, described plug relatively arranges two from lock section on plug-bolt, and described socket also arranges two from lock section on the hole wall of jack.
Further, described plug electrode and socket electrode include power electrode and grounding electrode, and when plug insertion socket, grounding electrode contacts prior to power electrode.
A kind of contact docking self-locking plug of the present utility model, comprise plug-bolt, plug from lock section and plug electrode, described plug is located on the sidewall of plug-bolt from lock section, and this plug is circular hole or groove or the salient point with curved-surface structure from lock section, described plug electrode is located at the bottom of plug-bolt, and the conductive contact surfaces of the conductive contact surfaces of this plug electrode socket electrode corresponding with in socket docks along the direction of insertion of plug and is energized.
Further, described plug-bolt being also provided with the guide-localization hole that a direction of insertion along plug extends, matches with the guide-localization post in socket in this guide-localization hole.
A kind of contact docking Self-locking socket of the present utility model, comprise jack, the hole wall of described jack is provided with the socket that matches from lock section with the plug of plug from lock section, this socket have from lock section one scalable and with protruding or the latch piece of concave curvature structure or circular hole, this latch piece matches from lock section with plug, the bottom of described jack is provided with the socket electrode that can stretch along the direction of insertion of plug, and the bottom of this socket electrode is provided with resetting device, the conductive contact surfaces of the plug electrode that the conductive contact surfaces of described socket electrode is corresponding with on plug docks along the direction of insertion of plug and is energized.
Further, described resetting device is pushing top spring.
Further, be also provided with a guide-localization post in described jack, this guide-localization post matches with the guide-localization hole on plug.
Further, described socket comprises latch piece, tapered sleeve and self-locking spring from lock section, described tapered sleeve is installed on the enclosure of socket, described latch piece is located in tapered sleeve, and the front of latch piece is spacing by the front end cone angle of tapered sleeve, rear is compressed by self-locking spring, and the rear end of self-locking spring is against on the shell of socket, and described latch piece is spherical hoodle.
3. beneficial effect
The technical scheme adopting the utility model to provide, compared with existing known technology, has following beneficial effect:
(1) a kind of contact docking self-locking arrangements of electric connection of the present utility model, the electrode of its plug and socket adopts docking mode to connect, under telescopic socket electrode effect, be electrically connected more reliable, electrode can not be out of shape, electrode contact surface is larger, reduces energising heat release, improves the higher limit by electric current; Utilize the self-locking structure be located on plug and socket to realize auto lock after plug insertion socket simultaneously, and plug directly can be extracted power-off, achieve the contact or be separated completely of electrode moment, avoid spark and produce, fail safe is good; Electrode docking mode is connected energising combine with self-locking structure, make electrical connection more simple and convenient, there is application prospect widely;
(2) a kind of contact docking self-locking arrangements of electric connection of the present utility model, its plug-bolt is also provided with the guide-localization hole that a direction of insertion along plug extends, a guide-localization post matched with above-mentioned guide-localization hole is also provided with in jack, guide-localization post and guide-localization hole is utilized to achieve plug and more accurate the coordinating of socket, make plug and socket accurate positioning, not easily rock, ensure that electrodes conduct contact-making surface fully contacts;
(3) a kind of contact docking self-locking arrangements of electric connection of the present utility model, its plug relatively arranges two from lock section on plug-bolt, socket also arranges two from lock section on the hole wall of jack, ensure that plug stress balance, can not tilt after plug inserts, electrode contact is more closely stablized, ensure that good electrical connection properties;
(4) a kind of contact docking self-locking arrangements of electric connection of the present utility model, its plug electrode and socket electrode include power electrode and grounding electrode, when plug insertion socket, grounding electrode contacts prior to power electrode, like this, complete ground connection when ensure that energising, decrease the generation of electric shock accidents;
(5) a kind of contact docking self-locking plug of the present utility model, adopt the energising of electrode dock, plug electrode can be hidden in plug inside, ensure that safety in utilization on the one hand, each interelectrode insulation property can be improved on the other hand, avoid short circuit risk;
(6) a kind of contact docking Self-locking socket of the present utility model, its socket electrode can stretch along plug direction of insertion, and adopting pushing top spring to reset, socket electrode guide-localization is stablized, and socket electrode contact-making surface can be made to remain that face contacts with plug electrode contact-making surface;
(7) a kind of contact docking Self-locking socket of the present utility model, its socket comprises latch piece, tapered sleeve and self-locking spring from lock section, tapered sleeve is installed on the enclosure of socket, latch piece is located in tapered sleeve, and the front of latch piece is spacing by the front end cone angle of tapered sleeve, rear is compressed by self-locking spring, and the rear end of self-locking spring is against on the shell of socket, and latch piece is spherical hoodle; Structure is simple, designs ingenious, and tapered sleeve both can limit latch piece and eject, and may be used for mounting spring again, simultaneously convenient processing and manufacture, is easy to install; Spherical hoodle makes plug more smooth and easy in swapping process.
Accompanying drawing explanation
Fig. 1 is the perspective view of a kind of contact docking self-locking arrangements of electric connection of the present utility model;
Fig. 2 is the Facad structure schematic diagram of a kind of contact docking Self-locking socket of the present utility model;
Fig. 3 is A-A direction sectional structure schematic diagram in Fig. 2;
Fig. 4 is the structural representation of a kind of contact docking self-locking plug of the present utility model;
Fig. 5 is the Facad structure schematic diagram that a kind of contact docking self-locking plug of the present utility model coordinates with socket;
Fig. 6 is B-B direction sectional structure schematic diagram in Fig. 5.
Label declaration in schematic diagram:
100, plug; 11, plug-bolt; 12, plug is from lock section; 13, plug electrode; 14, guide-localization hole; 200, socket; 21, jack; 22, socket is from lock section; 221, latch piece; 222, tapered sleeve; 223, self-locking spring; 23, socket electrode; 24, guide-localization post; 25, resetting device.
Embodiment
For understanding content of the present utility model further, in conjunction with the accompanying drawings and embodiments the utility model is described in detail.
Embodiment
Shown in composition graphs 1 to Fig. 6, a kind of contact docking self-locking arrangements of electric connection of the present embodiment, comprise plug 100 and the socket 200 suitable with this plug 100, this plug 100 can insert in socket 200 along direction of insertion and realize electrical connection, wherein,
As shown in Figure 1 and Figure 4, plug 100 comprises plug-bolt 11, plug is from lock section 12 and plug electrode 13, plug is located on the sidewall of plug-bolt 11 from lock section 12, and this plug is circular hole or groove or the salient point with curved-surface structure from lock section 12, plug electrode 13 is located at the bottom of plug-bolt 11, the face that plug electrode 13 is exposed in the direction of insertion of plug 100 is electrical contact face, when plug 100 inserts socket 200, the electrical contact face of the socket electrode 23 in this electrical contact face and socket 200 connects, forming surface contacts with face, like this, plug electrode 13 can be hidden in the inside of plug-bolt 11, the electrical contact face of plug electrode 13 is exposed by a hole, ensure that safety in utilization on the one hand, each interelectrode insulation property can be improved on the other hand, avoid short circuit risk.
As Fig. 1, shown in Fig. 2 and Fig. 3, socket 200 is provided with the jack 21 suitable with above-mentioned plug-bolt 11, the hole wall of jack 21 is provided with the socket that matches from lock section 12 with above-mentioned plug from lock section 22, this socket have from lock section 22 one scalable and with protruding or the latch piece 221 of concave curvature structure or circular hole, this latch piece 221 matches from lock section 12 with plug, particularly, when plug from lock section 12 be circular hole or the groove with curved-surface structure time, the latch piece matched 221 is the curved-surface structure protruded, and, the circle hole radius of plug from lock section 12 should to protrude the size of curved-surface structure corresponding with latch piece 221, when plug from lock section 12 for having the salient point of curved-surface structure time, the latch piece matched 221 is concave curvature structure or circular hole, and the circle hole radius of latch piece 221 should be corresponding from the salient point curved-surface structure size of lock section 12 with plug, adopt curved-surface structure, make plug can with socket from lock section 22 auto lock and unblock from lock section 12, in the present embodiment, preferably, plug is hemisphere face from the curved-surface structure of lock section 12 and latch piece 221, adopt hemispherical fit structure, plug can be made to coordinate more smooth and easy with socket from lock section 22 from lock section 12.Above-mentioned plug is adopted to lock plug 100 from lock section 12 and socket from lock section 22, plug 100 only with direction of insertion opposite effect power under just can be pulled out, other directions can not be exited, and therefore there will not be the situation because plug place is ejected by other direction external force.The bottom of jack 21 is provided with the socket electrode 23 that can stretch along the direction of insertion of plug 100, the top of socket electrode 23 is electrical contact face, the electrical contact face of this socket electrode 23 is face with the electrical contact face of plug electrode 13 and contacts, can be plane or inclined-plane or the contact such as cascaded surface or curved surface, only need the electrical contact face parallel contact ensureing plug electrode 13 and socket electrode 23, preferred planar contact is for good; The bottom of socket electrode 23 is provided with for spacing convex cap, and socket electrode 23 leads with the housing of socket 200 and coordinates.The bottom of above-mentioned socket electrode 23 is also provided with resetting device 25, and in the present embodiment, this resetting device 25 is pushing top spring, for by extrapolated for socket electrode 23, makes socket electrode 23 and plug electrode 13 keep good contact always.
Shown in Fig. 1 and Fig. 6, plug 100 inserts in the jack 21 of socket 200 by plug-bolt 11, and locked from lock section 12 with plug from lock section 22 by socket, the conductive contact surfaces of the socket electrode 23 that the conductive contact surfaces of plug electrode 13 is corresponding with in socket 200 docks along the direction of insertion of plug 100 and is energized, and under telescopic socket electrode 23 acts on, is electrically connected more reliable, electrode can not be out of shape, electrode contact surface is larger, reduces energising heat release, improves the higher limit by electric current; Utilize the self-locking structure be located on plug 100 and socket 200 to realize plug 100 simultaneously and insert the rear auto lock of socket 200, and plug 100 directly can be extracted power-off, achieve contact or the separation completely of electrode moment, contact moment laminating comprehensively when namely connecting, contact quick separating when extracting, avoid spark to produce, fail safe is good; Further, adopt docking mode to connect, and in conjunction with self-locking structure, electrical connection can be made more simple and convenient, there is application prospect widely.
Shown in hookup 3 and Fig. 4, more accurate in order to make plug 100 and socket 200 locate, plug-bolt 11 is also provided with the guide-localization hole 14 that a direction of insertion along plug 100 extends, a guide-localization post 24 matched with above-mentioned guide-localization hole 14 is also provided with in jack 21, guide-localization post 24 and guide-localization hole 14 is utilized to achieve plug 100 and more accurate the coordinating of socket 200, plug 100 is not easily rocked, ensure that electrodes conduct contact-making surface fully contacts, improve electrical connection stability.Further, plug relatively arranges two from lock section 12 on plug-bolt 11, and socket also arranges two from lock section 22 on the hole wall of jack 21, ensure that plug 100 stress balance, can not tilt after plug 100 inserts, electrode contact more closely be stablized, ensure that good electrical connection properties.
In addition, the plug electrode 13 in the present embodiment and socket electrode 23 include power electrode and grounding electrode, and power electrode is two or more, and when plug 100 inserts socket 200, grounding electrode contacts prior to power electrode; Particularly, the Design of length of the grounding electrode in plug electrode 13 and socket electrode 23 can be greater than the length of power electrode, like this, when plug 100 inserts socket 200, grounding electrode can first contact, and contact after power electrode, complete ground connection when ensure that energising, decrease the generation of electric shock accidents.
Above the structure of the plug 100 in a kind of contact docking self-locking arrangements of electric connection of the present embodiment and socket 200 is described, now by reference to the accompanying drawings, respectively the structure of plug 100 and socket 200 is described further.
As shown in Figure 4, a kind of contact docking self-locking plug of the present embodiment, comprise plug-bolt 11, plug from lock section 12 and plug electrode 13, plug is located on the sidewall of plug-bolt 11 from lock section 12, and this plug is the circular hole be located on plug-bolt 11 sidewall or groove or the salient point with curved-surface structure from lock section 12, this curved-surface structure is that hemisphere face is best; Plug electrode 13 is located at the bottom of plug-bolt 11, and the conductive contact surfaces of the conductive contact surfaces of this plug electrode 13 socket electrode 23 corresponding with in socket 200 docks along the direction of insertion of plug 100 and is energized; Above-mentioned plug electrode 13 is " L " shape structure, add the conductive contact surfaces area of plug electrode 13, the conductive contact surfaces of plug electrode 13 can lower than the bottom surface of plug-bolt 11 or the bottom surface exceeding plug-bolt 11, plug electrode 13 preferably concealed in the present embodiment, electrical safety can be improved, improve each interelectrode insulation property, avoid short circuit risk.Plug-bolt 11 is also provided with the guide-localization hole 14 that a direction of insertion along plug 100 extends, can matching with the guide-localization post 24 in socket 200 in this guide-localization hole 14, makes plug 100 coordinate more stable with socket 200.
As shown in Figure 3, a kind of contact docking Self-locking socket of the present embodiment, comprise jack 21, the shape of this jack 21 and the shape of plug-bolt 11 suitable, the hole wall of jack 21 is provided with the socket that matches from lock section 12 with plug from lock section 22, this socket has from lock section 22 that one scalable and with protruding or the latch piece 221 of concave curvature structure or circular hole, this latch piece 221 matches from lock section 12 with plug, the preferred hemisphere face of above-mentioned curved-surface structure; The bottom of jack 21 is provided with can along the flexible socket electrode 23 of the direction of insertion of plug 100, and the conductive contact surfaces of the plug electrode 13 that the conductive contact surfaces of socket electrode 23 is corresponding with on plug 100 docks along the direction of insertion of plug 100 and is energized; This socket electrode 23 can be designed to cylindrical, is provided with convex cap bottom it, and overall in inverse-T-shaped structure, socket electrode 23 Upper cylindrical section leads with Socket casing and coordinates, and convex cap is used for carrying out spacing to socket electrode 23; The bottom of this socket electrode 23 is provided with resetting device 25, and this resetting device 25 is pushing top spring preferably, and structure is simple, easy for installation, and the contact-making surface of socket electrode 23 can be made to remain that face contacts with the contact-making surface of plug electrode 13.In addition, be also provided with a guide-localization post 24 in jack 21, this guide-localization post 24 matches with the guide-localization hole 14 on plug 100.
As shown in Figure 3, in the present embodiment, above-mentioned socket comprises latch piece 221 from lock section 22, tapered sleeve 222 and self-locking spring 223, tapered sleeve 222 is installed on the enclosure of socket 200, latch piece 221 is located in tapered sleeve 222, and the front of latch piece 221 is spacing by the front end cone angle of tapered sleeve 222, rear is compressed by self-locking spring 223, the rear end of self-locking spring 223 is against on the shell of socket 200, latch piece 221 is spherical hoodle, structure is simple, design ingenious, tapered sleeve 222 both can limit latch piece 221 and eject, may be used for again self-locking spring 223 is installed, convenient processing and manufacture simultaneously, be easy to install, spherical hoodle can make plug more smooth and easy in swapping process.
A kind of contact docking self-locking arrangements of electric connection of the present utility model and plug and socket thereof, the electrode of plug and socket adopts docking mode to connect, under telescopic socket electrode effect, be electrically connected more reliable, electrode can not be out of shape, electrode contact surface is larger, reduces energising heat release, improves the higher limit by electric current; Utilize the self-locking structure be located on plug and socket to realize auto lock after plug insertion socket simultaneously, and plug directly can be extracted power-off, achieve the contact or be separated completely of electrode moment, avoid spark and produce, fail safe is good.
Below be schematically described the utility model and execution mode thereof, this description does not have restricted, and shown in accompanying drawing is also one of execution mode of the present utility model, and actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, without creatively designing the frame mode similar to this technical scheme and embodiment, protection range of the present utility model all should be belonged to.
Claims (10)
1. a contact docking self-locking arrangements of electric connection, comprises plug (100) and socket (200), it is characterized in that:
Described plug (100) comprises plug-bolt (11), plug from lock section (12) and plug electrode (13), described plug is located on the sidewall of plug-bolt (11) from lock section (12), and this plug is circular hole or groove or the salient point with curved-surface structure from lock section (12), described plug electrode (13) is located at the bottom of plug-bolt (11);
Described socket (200) is provided with the jack (21) suitable with above-mentioned plug-bolt (11), the hole wall of described jack (21) is provided with the socket that matches from lock section (12) with above-mentioned plug from lock section (22), this socket from lock section (22) have one scalable and with protruding or the latch piece (221) of concave curvature structure or circular hole, this latch piece (221) matches from lock section (12) with plug, the bottom of described jack (21) is provided with the socket electrode (23) that can stretch along the direction of insertion of plug (100), and the bottom of this socket electrode (23) is provided with resetting device (25),
Described plug (100) inserts in the jack (21) of socket (200) by plug-bolt (11), and locked from lock section (12) from lock section (22) and plug by socket, the conductive contact surfaces of described plug electrode (13) and the conductive contact surfaces of the interior corresponding socket electrode (23) of socket (200) dock along the direction of insertion of plug (100) and are energized.
2. a kind of contact docking self-locking arrangements of electric connection according to claim 1, it is characterized in that: described plug-bolt (11) is also provided with the guide-localization hole (14) that a direction of insertion along plug (100) extends, in described jack (21), is also provided with a guide-localization post (24) matched with above-mentioned guide-localization hole (14).
3. a kind of contact docking self-locking arrangements of electric connection according to claim 2, it is characterized in that: described plug relatively arranges two from lock section (12) on plug-bolt (11), described socket also arranges two from lock section (22) on the hole wall of jack (21).
4. a kind of contact docking self-locking arrangements of electric connection according to claim 1 or 2 or 3, it is characterized in that: described plug electrode (13) and socket electrode (23) include power electrode and grounding electrode, when plug (100) inserts socket (200), grounding electrode contacts prior to power electrode.
5. a contact docking self-locking plug, it is characterized in that: comprise plug-bolt (11), plug is from lock section (12) and plug electrode (13), described plug is located on the sidewall of plug-bolt (11) from lock section (12), and this plug is circular hole or groove or the salient point with curved-surface structure from lock section (12), described plug electrode (13) is located at the bottom of plug-bolt (11), and the conductive contact surfaces of socket electrode (23) corresponding in the conductive contact surfaces of this plug electrode (13) and socket (200) docks along the direction of insertion of plug (100) and is energized.
6. a kind of contact docking self-locking plug according to claim 5, it is characterized in that: described plug-bolt (11) being also provided with the guide-localization hole (14) that a direction of insertion along plug (100) extends, matches with the guide-localization post (24) in socket (200) in this guide-localization hole (14).
7. a contact docking Self-locking socket, comprise jack (21), it is characterized in that: the hole wall of described jack (21) is provided with the socket that matches from lock section (12) with the plug of plug (100) from lock section (22), this socket from lock section (22) have one scalable and with protruding or the latch piece (221) of concave curvature structure or circular hole, this latch piece (221) matches from lock section (12) with plug, the bottom of described jack (21) is provided with the socket electrode (23) that can stretch along the direction of insertion of plug (100), and the bottom of this socket electrode (23) is provided with resetting device (25), the conductive contact surfaces of the conductive contact surfaces of described socket electrode (23) and the upper corresponding plug electrode (13) of plug (100) docks along the direction of insertion of plug (100) and is energized.
8. a kind of contact docking Self-locking socket according to claim 7, is characterized in that: described resetting device (25) is pushing top spring.
9. a kind of contact docking Self-locking socket according to claim 8, it is characterized in that: be also provided with a guide-localization post (24) in described jack (21), this guide-localization post (24) matches with the guide-localization hole (14) on plug (100).
10. a kind of contact docking Self-locking socket according to claim 7 or 8 or 9, it is characterized in that: described socket comprises latch piece (221) from lock section (22), tapered sleeve (222) and self-locking spring (223), described tapered sleeve (222) is installed on the enclosure of socket (200), described latch piece (221) is located in tapered sleeve (222), and the front of latch piece (221) is spacing by the front end cone angle of tapered sleeve (222), rear is compressed by self-locking spring (223), the rear end of self-locking spring (223) is against on the shell of socket (200), described latch piece (221) is spherical hoodle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520788189.5U CN204992044U (en) | 2015-10-12 | 2015-10-12 | Contact butt joint is from locking -type electrical connector and plug and socket thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520788189.5U CN204992044U (en) | 2015-10-12 | 2015-10-12 | Contact butt joint is from locking -type electrical connector and plug and socket thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204992044U true CN204992044U (en) | 2016-01-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520788189.5U Active CN204992044U (en) | 2015-10-12 | 2015-10-12 | Contact butt joint is from locking -type electrical connector and plug and socket thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204992044U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107819247A (en) * | 2017-11-01 | 2018-03-20 | 郑敏 | A kind of plug and socket of power source for the flexible automatic butt for having a guide |
| CN110620314A (en) * | 2018-06-19 | 2019-12-27 | 矢崎总业株式会社 | Connector connection structure and device complex |
| CN111478114A (en) * | 2019-02-03 | 2020-07-31 | 卢卫征 | Plug for self-locking safety high-current switching electric appliance |
| CN115954717A (en) * | 2023-01-13 | 2023-04-11 | 宁波达通电子线缆有限公司 | Audio analog signal plug assembly |
-
2015
- 2015-10-12 CN CN201520788189.5U patent/CN204992044U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107819247A (en) * | 2017-11-01 | 2018-03-20 | 郑敏 | A kind of plug and socket of power source for the flexible automatic butt for having a guide |
| CN110620314A (en) * | 2018-06-19 | 2019-12-27 | 矢崎总业株式会社 | Connector connection structure and device complex |
| CN111478114A (en) * | 2019-02-03 | 2020-07-31 | 卢卫征 | Plug for self-locking safety high-current switching electric appliance |
| CN111478113A (en) * | 2019-02-03 | 2020-07-31 | 卢卫征 | Plug for self-locking safety high-current switching electric appliance |
| CN111478114B (en) * | 2019-02-03 | 2021-02-09 | 苏州乐米凡电气科技有限公司 | Plug for self-locking safety high-current switching electric appliance |
| CN111478113B (en) * | 2019-02-03 | 2021-05-18 | 苏州贝基电子科技有限公司 | Plug for self-locking safety high-current switching electric appliance |
| CN115954717A (en) * | 2023-01-13 | 2023-04-11 | 宁波达通电子线缆有限公司 | Audio analog signal plug assembly |
| CN115954717B (en) * | 2023-01-13 | 2023-08-22 | 宁波达通电子线缆有限公司 | Audio analog signal plug assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191204 Address after: 212300 building C3, Danyang high tech Innovation Park, South Third Ring Road, Yunyang town, Danyang City, Zhenjiang City, Jiangsu Province Patentee after: Jiangsu Sheng Hua Sheng Technology Co., Ltd. Address before: 212300 Zhenjiang city of Jiangsu Province, Danyang city Yuquanlu Road Street No. 100-36 que Patentee before: Zhu Zhaoyong |