CN109411923B - Triple pressure relief partition type safety bridging device - Google Patents
Triple pressure relief partition type safety bridging device Download PDFInfo
- Publication number
- CN109411923B CN109411923B CN201811400347.XA CN201811400347A CN109411923B CN 109411923 B CN109411923 B CN 109411923B CN 201811400347 A CN201811400347 A CN 201811400347A CN 109411923 B CN109411923 B CN 109411923B
- Authority
- CN
- China
- Prior art keywords
- sealing
- contact
- ring
- bridge
- platform
- 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.)
- Active
Links
Images
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
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
-
- 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
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
-
- 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
- H01R13/6205—Two-part coupling devices held in engagement by a magnet
-
- 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
- H01R24/005—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure requiring successive relative motions to complete the coupling, e.g. bayonet type
Abstract
The invention relates to a bridging device, in particular to a triple-decompression partition type safety bridging device, which comprises a ligand, a bridging body and a detachable body, wherein the detachable body consists of an adapter and a sealing sleeve, and the sealing sleeve is in threaded sleeve connection with the bottom of the adapter; a matching cavity and an inlaying port are arranged in the ligand; the detachable assembly is arranged in the matching cavity through a bolt and is matched with the rabbet; the bridge connector is movably sleeved in the connector; the adapter is provided with a sealing ring platform, an extending support ring around the sealing ring platform, one or more coupling sleeves extending up and down in the sealing ring platform and a matching ring seat formed at the lower end of the coupling sleeve; the sealing sleeve is provided with an inner ring matching thread and a data through hole arranged at the bottom of the sealing sleeve; the inner ring matching thread and the matching ring seat are in threaded sleeve joint to form a sealing body, and a sliding hole is formed in the matching ring seat; the invention can achieve safe electricity utilization, has waterproof design and can be used in water.
Description
Technical Field
The invention relates to a bridging device, in particular to a triple-pressure-relief isolating type safety bridging device.
Background
At present, most bridging devices in the market do not have a waterproof effect, the basic directions of design concept and design only pay attention to bridging, and data bridging and circuit bridging are the same, so that the problems of electric shock, data collision and damage can be caused when waterproof is carried out and moisture is too heavy.
Moreover, the socket is the most common circuit bridging device, and the safety of the middle end against water splashing is mainly considered, so that the actual waterproof is more difficult to ensure and realize.
Disclosure of Invention
The invention aims to solve the problem that a bridging device cannot prevent water, and provides a triple-pressure-relief isolating type safety bridging device.
In order to realize the purpose of the invention, the invention adopts the following technical scheme:
a triple pressure relief partition type safety bridging device comprises a ligand, a bridging body and a detachable body, wherein the detachable body consists of an adapter and a sealing sleeve, and the sealing sleeve is sleeved at the bottom of the adapter in a threaded manner; a matching cavity and an inlaying port are arranged in the ligand; the detachable assembly is arranged in the matching cavity through a bolt and is matched with the rabbet; the bridge connector is movably sleeved in the connector;
the adapter is provided with a sealing ring platform, an extending support ring around the sealing ring platform, one or more coupling sleeves extending up and down in the sealing ring platform and a matching ring seat formed at the lower end of the coupling sleeve;
the sealing sleeve is provided with an inner ring matching thread and a data through hole arranged at the bottom; the inner ring matching thread and the matching ring seat are in threaded sleeve joint to form a sealing body, and a sliding hole is formed in the matching ring seat;
the sealing body is internally provided with contact modules with the same number as the coupling sleeves; the contact module consists of a contact block, a connecting through hole in the contact block, a fastening bolt in the connecting through hole, a movable sleeve ring platform and a contact platform which extend from the contact block, a limiting sealing sliding barrel, and a return spring and an extension contact platform which are arranged between the movable sleeve ring platform and the limiting sealing sliding barrel; the limiting sealing sliding barrel consists of a limiting ring barrel and a hollow sliding barrel, and the hollow sliding barrel is sleeved in the sliding hole in a sliding manner; the extension contact platform consists of an inner contact extension column and a contact plate, the contact plate ring is provided with a sealing sleeve joint gap, and a contact platform sealing ring is sleeved on the sealing sleeve joint gap; the internal contact extension column is sleeved in the hollow sliding cylinder and is pressed to be abutted against the contact platform;
the bridge connection body consists of a bridge contact column and an insulating hollow sleeve column wrapped outside the bridge contact column; the bridging contact column is movably sleeved in the coupling sleeve together with the insulating hollow sleeve column, when the bridging contact column is extruded, the insulating hollow sleeve column is abutted against the contact platform sealing ring to generate a sealing effect, and the bridging contact column is in contact with the contact plate.
Preferably, the insulating hollow sleeve column is longer than the bridge contact column, so that when the extrusion occurs, the insulating hollow sleeve column firstly contacts with the contact platform sealing ring, and then the bridge contact column contacts with the contact plate, so that the sealing effect can be maximized.
Preferably, the outer diameter of the contact platform sealing ring corresponds to the inner diameter of the coupling sleeve, the contact platform sealing ring keeps in fit sliding sealing, the outer diameter of the insulating hollow sleeve column is smaller than the outer diameter of the contact platform sealing ring, the insulating hollow sleeve column and the bridge contact column are conveniently slid, the contact plate is in contact with and extrudes the contact plate, the contact plate indirectly extrudes the limit sealing sliding cylinder, and therefore after the extending contact platform and the contact platform are abutted, the matching of the insulating hollow sleeve column and the contact platform sealing ring can reach the tightest state, the contact platform sealing ring is further extruded to generate outer diameter increase, the sealing effect is further improved, and the bridge contact column and the contact plate can also reach the tightest state.
Preferably, the ring edge and the top surface of the contact platform sealing ring are provided with sealing lines, so that the sealing extrusion effect is further improved, and the friction contact is reduced.
Preferably, the bridge body is further provided with a porous extending sealing boss which respectively wraps all bridge contact columns, the porous extending sealing boss is provided with a plurality of accommodating cavities, each bridge contact column is correspondingly positioned in one accommodating cavity, and the height of the porous extending sealing boss is adapted to the depth of the sealing ring platform; and sealing rings are arranged on the outer ring surface of the porous extension sealing boss and the inner ring surfaces of all the accommodating cavities and are matched with the sealing ring platforms.
Preferably, the sealing ring table is further provided with a staggered sealing ring corresponding to the sealing ring.
Preferably, a sealing gasket ring is arranged around the bridge contact column; the inner diameter and the outer diameter of the sealing gasket ring are matched with the inner diameter and the outer diameter of the coupling sleeve.
Preferably, the bridge connector is further provided with balance air holes corresponding to the number of bridge contact columns; the bottom surface of the balance air hole is provided with a balance elastic membrane; each balance air hole corresponds to one accommodating cavity.
Preferably, the bridge is further provided with a handle and a circuit; a sealing tight ring is arranged between the inner ring matching thread and the matching ring seat; and a contour sealing ring is also arranged between the conjugant and the ligand.
As a further preferred aspect of the present invention, a magnetic attraction mating module is further provided between the adapter and the bridge; the adapter is provided with a main magnetic part; the bridge is provided with a secondary magnetic part corresponding to the bridge, the primary magnetic part and the secondary magnetic part are both permanent magnets or magnetically attractable objects, and one of the primary magnetic part and the secondary magnetic part is a permanent magnet.
Compared with the prior art, the triple pressure relief partition type safety bridging device adopting the technical scheme has the following beneficial effects:
firstly, the safety power utilization has waterproof design.
Secondly, the plugging and unplugging can be rapidly, effectively and laborsavingly carried out.
And thirdly, the parts are convenient to maintain and replace due to the assembly type design.
Drawings
Fig. 1 is a perspective view of an embodiment of the present invention.
Fig. 2 is a rear perspective view of an embodiment of the present invention.
FIG. 3 is a perspective view of a ligand and removable assembly of the present invention.
FIG. 4 is a perspective view of the removable assembly of the present invention.
Fig. 5 is a perspective view of the bridge of the present invention.
Figure 6 is an isometric perspective view of a bridge of the present invention.
Fig. 7 is a perspective cross-sectional view of an embodiment of the present invention.
FIG. 8 is an enlarged view of a portion of FIG. 7 according to the present invention.
Fig. 9 is a partial enlarged view of fig. 7 at B according to the present invention.
Fig. 10 is a second perspective cross-sectional view of an embodiment of the present invention.
Fig. 11 is a partial enlarged view of fig. 10 at C according to the present invention.
Fig. 12 is a partial enlarged view of fig. 10 at D according to the present invention.
Fig. 13 is an enlarged view of a portion of fig. 10 at E according to the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Example (b):
a triple pressure relief block type safety bridge device as shown in fig. 1 to 13, which comprises a mating body 1, a bridge body 2 and a detachable assembly body, wherein the detachable assembly body is composed of an adapter 3 and a sealing sleeve 4, and the sealing sleeve 4 is sleeved at the bottom of the adapter 3 in a threaded manner. The matching cavity 11 and the rabbet 12 are arranged in the matching body 1. The detachable assembly is arranged in the matching cavity 11 through a bolt and is matched with the rabbet 12. The bridge 2 is movably sleeved in the connector 3.
The adapter 3 is provided with a sealing ring platform 31, an extending support ring 33 around the sealing ring platform 31, one or more coupling sleeves 32 extending up and down in the sealing ring platform 31, and a matching ring seat 35 formed at the lower end of the coupling sleeve 32.
The sealing sleeve 4 is provided with an inner ring matching thread and a data through hole 41 arranged at the bottom. The inner ring matching thread and the matching ring seat 35 are in threaded sleeve connection to form a sealing body, and the matching ring seat 35 is further provided with a sliding hole 351.
The sealing body is provided with contact modules with the same number as the coupling sleeves 32. The contact module consists of a contact block 6, a connecting through hole 63 in the contact block 6, a fastening bolt 64 in the connecting through hole 63, a movable sleeve ring platform 61 extending from the contact block 6, a contact platform 65, a limiting sealing sliding barrel, a return spring 62 between the movable sleeve ring platform 61 and the limiting sealing sliding barrel, and an extending contact platform. The limiting sealing sliding barrel consists of a limiting ring barrel 51 and a hollow sliding barrel 5, and the hollow sliding barrel 5 is sleeved in the sliding hole 351 in a sliding mode. The extension contact platform consists of an inner contact extension column 7 and a contact plate 71, the contact plate 71 is annularly provided with a sealing sleeve notch 711, and the sealing sleeve notch 711 is sleeved with a contact platform sealing ring 82. The inner contact extension column 7 is fitted in the hollow slide tube 5 and contacts the contact base 65 when pressurized.
The bridge body 2 is composed of a bridge contact column 25 and an insulating hollow sleeve column 26 wrapped outside the bridge contact column 25. The bridge contact column 25 and the insulating hollow sleeve column 26 are movably sleeved in the coupling sleeve 32, when the bridge contact column 25 and the insulating hollow sleeve column 26 are extruded, the insulating hollow sleeve column 26 and the contact platform sealing ring 82 are abutted to generate a sealing effect, and the bridge contact column 25 is in contact with the contact plate 71.
Preferably, the insulating hollow sleeve 26 is longer than the bridge contact post 25, so that when the extrusion occurs, the insulating hollow sleeve 26 contacts with the contact platform sealing ring 82 first, and then the bridge contact post 25 contacts with the contact plate 71, so that the sealing effect can be maximized.
Preferably, the outer diameter of the contact platform sealing ring 82 corresponds to the inner diameter of the coupling sleeve 32, and the contact platform sealing ring 82 is kept in fit sliding sealing, the outer diameter of the insulating hollow sleeve column 26 is smaller than the outer diameter of the contact platform sealing ring 82, so that the insulating hollow sleeve column 26 and the bridging contact column 25 are convenient to slide, the contact plate 71 is in contact with and presses the limit sealing sliding cylinder, so that after the extending contact platform abuts against the contact platform 65, the fit between the insulating hollow sleeve column 26 and the contact platform sealing ring 82 is in the closest state, the contact platform sealing ring 82 is further pressed to increase the outer diameter, the sealing effect is further improved, and the bridging contact column 25 and the contact plate 71 are also in the closest state.
Preferably, the top surface and the rim of the contact platform sealing ring 82 are provided with sealing lines, so as to further improve the sealing and squeezing effect and reduce the friction contact.
Preferably, the bridge body 2 is further provided with a plurality of sealing bosses 24 respectively surrounding all bridge contact posts 25, the sealing bosses 24 are provided with a plurality of accommodating cavities, each bridge contact post 25 is correspondingly positioned in one accommodating cavity, and the height of the sealing bosses 24 is adapted to the depth of the sealing ring platform 31. The outer annular surface of the porous extension seal boss 24 and the inner annular surfaces of all the receiving cavities are provided with sealing rings 241, and the sealing rings 241 are matched with the sealing ring table 31.
In a preferred embodiment of the present invention, the seal ring mount 31 further includes a misalignment seal ring 311 corresponding to the seal ring 241.
Preferably, a gasket ring 27 is disposed around the bridge contact post 25. The inner and outer diameters of the gasket ring 27 are matched with the inner and outer diameters of the coupling sleeve 32.
Preferably, the bridge member 2 is further provided with balance air holes 28 corresponding to the number of the bridge contact pillars 25. The bottom surface of the balance air hole 28 is provided with a balance elastic membrane 23. Each of the balance air holes 28 corresponds to one of the receiving cavities.
Preferably, the bridge 2 is further provided with a handle 22 and a wire 21. A sealing ring 81 is also arranged between the inner ring matching thread and the matching ring seat 35. A contour sealing ring 8 is also arranged between the conjugant 3 and the ligand 1.
As a further preferred aspect of the present invention, a magnetic attraction fitting module is further provided between the adapter 3 and the bridge 2. The adapter 3 is provided with a main magnetic attachment 34. The bridge 2 is provided with a secondary magnetic attachment 26 corresponding thereto, the primary magnetic attachment 34 and the secondary magnetic attachment 26 are both permanent magnets or magnetically attractable objects, and one of the primary magnetic attachment 34 and the secondary magnetic attachment 26 is a permanent magnet.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected unless otherwise explicitly stated or limited. Either mechanically or electrically. They may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit of the invention, and these should be considered as the scope of the invention.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The utility model provides a triple pressure release wall formula safety bridge device, includes ligand (1), bridge (2) and removable assembly, characterized in that: the detachable assembly body consists of an adapter (3) and a sealing sleeve (4), and the sealing sleeve (4) is sleeved at the bottom of the adapter (3) in a threaded manner; a matching cavity (11) and an inlaying port (12) are arranged in the ligand (1); the detachable assembly is arranged in the matching cavity (11) through a bolt and is matched with the rabbet (12); the bridge body (2) is movably sleeved in the connector (3);
the adapter (3) is provided with a sealing ring platform (31), an extending support ring (33) around the sealing ring platform (31), one or more coupling sleeves (32) extending up and down in the sealing ring platform (31) and a matching ring seat (35) formed at the lower end of the coupling sleeve (32);
the sealing sleeve (4) is provided with inner ring matching threads, and the bottom of the sealing sleeve (4) is provided with a data through hole (41); the inner ring matching thread and the matching ring seat (35) are in threaded sleeve joint to form a sealing body, and a sliding hole (351) is formed in the matching ring seat (35);
the sealing body is internally provided with contact modules with the same number as the coupling sleeves (32); the contact module consists of a contact block (6), a connecting through hole (63) in the contact block (6), a fastening bolt (64) in the connecting through hole (63), a movable sleeve ring platform (61) and a contact platform (65) which extend out of the contact block (6), a limiting sealing sliding barrel, a return spring (62) between the movable sleeve ring platform (61) and the limiting sealing sliding barrel and an extending contact platform; the limiting sealing sliding barrel consists of a limiting ring barrel (51) and a hollow sliding barrel (5), and the hollow sliding barrel (5) is slidably sleeved in the sliding hole (351); the extension contact platform consists of an inner contact extension column (7) and a contact plate (71), a sealing sleeve joint gap (711) is arranged around the contact plate (71), and a contact platform sealing ring (82) is sleeved on the sealing sleeve joint gap (711); the inner contact extension column (7) is sleeved in the hollow sliding barrel (5) and is pressed to be in contact with the contact platform (65);
the bridge body (2) consists of a bridge contact column (25) and an insulating hollow sleeve column (26) wrapped outside the bridge contact column (25); bridge contact post (25) is connected insulating cavity cover post (26) activity and is cup jointed in coupling sleeve (32), when receiving the extrusion, insulating cavity cover post (26) takes place to contradict with touching a sealing ring (82), produces sealed effect, bridge contact post (25) then takes place to touch with touch panel (71).
2. A triple pressure relief block safety bridge device as defined in claim 1, wherein: the insulating hollow sleeve column (26) is longer than the bridge contact column (25), so that when extrusion occurs, the insulating hollow sleeve column (26) is firstly contacted with the contact platform sealing ring (82), and then the bridge contact column (25) is contacted with the contact plate (71).
3. A triple pressure relief block safety bridge device as defined in claim 2, wherein: the external diameter that touches a sealing ring (82) is corresponding with the internal diameter of coupling sleeve (32), keep laminating sliding seal, the external diameter of insulating cavity cover post (26) is less than the external diameter that touches a sealing ring (82), be convenient for slide, and contact post (25) along with extrusion insulating cavity cover post (26) and bridge, make its extrusion touch panel (71), make touch panel (71) extrude spacing sealed slide cartridge, thereby make the extension touch the platform and touch a platform (65) and take place the back of supporting, insulating cavity cover post (26) will reach the inseparable state with the cooperation that touches a sealing ring (82), it will further receive the extrusion and take place the external diameter increase to touch a sealing ring (82), further improve sealed effect, and bridge contact post (25) also can reach the inseparable state with touch panel (71).
4. A triple pressure relief block safety bridge device as defined in claim 3, wherein: the ring edge and the top surface of the contact platform sealing ring (82) are provided with sealing lines.
5. A triple pressure relief block safety bridge device of claim 4, wherein: the bridge body (2) is further provided with a porous extending sealing boss (24) which respectively wraps all bridge contact columns (25), the porous extending sealing boss (24) is provided with a plurality of accommodating cavities, each bridge contact column (25) is correspondingly positioned in one accommodating cavity, and the height of the porous extending sealing boss (24) is adapted to the depth of the sealing ring platform (31); the outer ring surface of the porous extension sealing boss (24) and the inner ring surfaces of all the accommodating cavities are provided with sealing rings (241), and the sealing rings (241) are matched with the sealing ring platform (31).
6. A triple pressure relief block safety bridge device as defined in claim 5, wherein: the sealing ring table (31) is also provided with a dislocation sealing ring (311) corresponding to the sealing ring (241).
7. A triple pressure relief block safety bridge device according to claim 6, wherein: a sealing gasket ring (27) is arranged around the bridge contact column (25); the inner diameter and the outer diameter of the sealing gasket ring (27) are matched with the inner diameter and the outer diameter of the coupling sleeve (32).
8. A triple pressure relief block safety bridge device according to claim 7, wherein: the bridge body (2) is also provided with balance air holes (28) the number of which corresponds to that of the bridge contact columns (25); the bottom surface of the balance air hole (28) is provided with a balance elastic membrane (23); each balance air hole (28) corresponds to one accommodating cavity.
9. A triple pressure relief block safety bridge device according to claim 8, wherein: the bridge body (2) is also provided with a handle (22) and a line (21); a sealing tight ring (81) is also arranged between the inner ring matching thread and the matching ring seat (35); and a contour sealing ring (8) is also arranged between the adapter (3) and the ligand (1).
10. A triple pressure relief block type safety bridge device according to any one of claims 1 to 9, wherein: a magnetic attraction matching module is also arranged between the jointer (3) and the bridging body (2); wherein, a main magnetic part (34) is arranged on the adapter (3); the bridge body (2) is provided with a secondary magnetic part (26) corresponding to the bridge body, and the main magnetic part (34) and the secondary magnetic part (26) are magnetically attractable objects; wherein one of the main magnetic attachment (34) and the sub magnetic attachment (26) is a permanent magnet.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010094313.3A CN111180948B (en) | 2018-11-22 | 2018-11-22 | Triple pressure relief partition type safety bridging device |
| CN201811400347.XA CN109411923B (en) | 2018-11-22 | 2018-11-22 | Triple pressure relief partition type safety bridging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811400347.XA CN109411923B (en) | 2018-11-22 | 2018-11-22 | Triple pressure relief partition type safety bridging device |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010094313.3A Division CN111180948B (en) | 2018-11-22 | 2018-11-22 | Triple pressure relief partition type safety bridging device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109411923A CN109411923A (en) | 2019-03-01 |
| CN109411923B true CN109411923B (en) | 2020-04-17 |
Family
ID=65474590
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010094313.3A Active CN111180948B (en) | 2018-11-22 | 2018-11-22 | Triple pressure relief partition type safety bridging device |
| CN201811400347.XA Active CN109411923B (en) | 2018-11-22 | 2018-11-22 | Triple pressure relief partition type safety bridging device |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010094313.3A Active CN111180948B (en) | 2018-11-22 | 2018-11-22 | Triple pressure relief partition type safety bridging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN111180948B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111180948B (en) * | 2018-11-22 | 2021-04-16 | 温州市鹿城区渊龙电器科技有限公司 | Triple pressure relief partition type safety bridging device |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2613990B2 (en) * | 1990-08-01 | 1997-05-28 | 矢崎総業株式会社 | Branch circuit structure |
| ITMI20011725A1 (en) * | 2001-08-06 | 2003-02-06 | Shield S R L | ELECTRIC CONNECTOR |
| JP5370778B2 (en) * | 2010-05-24 | 2013-12-18 | 住友電装株式会社 | Vehicle side connector |
| CN202178460U (en) * | 2011-07-28 | 2012-03-28 | 鸿富锦精密工业（深圳）有限公司 | Connector waterproof structure |
| CN103280666B (en) * | 2013-04-27 | 2015-11-25 | 中航光电科技股份有限公司 | Underwater separation electric connector and plug thereof |
| JP2015225771A (en) * | 2014-05-28 | 2015-12-14 | 住友電装株式会社 | Inlet for compound type charging |
| CN206364247U (en) * | 2016-09-06 | 2017-07-28 | 深圳市广天川新能源有限公司 | charging pile waterproof socket |
| CN206506070U (en) * | 2017-01-26 | 2017-09-19 | 欧度（上海）国际贸易有限公司 | Mixing type connector |
| CN107221773A (en) * | 2017-07-17 | 2017-09-29 | 常州金信诺凤市通信设备有限公司 | Quick-action type plug-in connector |
| CN111180948B (en) * | 2018-11-22 | 2021-04-16 | 温州市鹿城区渊龙电器科技有限公司 | Triple pressure relief partition type safety bridging device |
-
2018
- 2018-11-22 CN CN202010094313.3A patent/CN111180948B/en active Active
- 2018-11-22 CN CN201811400347.XA patent/CN109411923B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN109411923A (en) | 2019-03-01 |
| CN111180948A (en) | 2020-05-19 |
| CN111180948B (en) | 2021-04-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202221839U (en) | Inserting connection type expandable power strip | |
| CN105048232B (en) | Suspension-type mobile socket | |
| CN218849974U (en) | Compatible structure of small-power signal screw and quick lock | |
| CN109411923B (en) | Triple pressure relief partition type safety bridging device | |
| CN106329225A (en) | Male connector and connecting device for electric automobile battery module | |
| CN213936642U (en) | Lightning protection socket can be dismantled to column | |
| CN207009836U (en) | A kind of multi-functional connecting seat | |
| TWI824267B (en) | Charging adapter device and installation method thereof | |
| CN211351119U (en) | Sealing connector applied to deepwater environment | |
| CN212114140U (en) | Waterproof dustproof explosion-proof public female socket | |
| CN210296735U (en) | Waterproof male and female plug | |
| CN107484373B (en) | Back shell clamping structure and display device | |
| CN210272767U (en) | Electrical connection device | |
| CN201629451U (en) | Waterproof socket | |
| CN219627066U (en) | Multipurpose plug | |
| CN213692475U (en) | Data security transmission equipment | |
| CN212257776U (en) | Plug and socket universal structure | |
| CN219554112U (en) | High-stability plug connector | |
| CN211119222U (en) | Fluorescent lamp holder | |
| CN209929618U (en) | Safety protection structure for external socket | |
| CN213602135U (en) | Charging switching device | |
| CN220107015U (en) | Fixing structure of protective plug and electronic product thereof | |
| CN211265836U (en) | Waterproof socket | |
| CN209896712U (en) | Chargeable intelligent cup device | |
| CN212626302U (en) | Magnetic suction joint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200325 Address after: 325000 room 1606, building 26, jinxiyuan, No.1, Qicai Road, Qidu street, Lucheng District, Wenzhou City, Zhejiang Province (for office use only) Applicant after: Wenzhou Lucheng Yuanlong Electrical Technology Co., Ltd Address before: A large rocky mountain town of Wencheng County of Wenzhou city in Zhejiang province 325300 Xing Chuan Cun Xing Chuan Road No. 31 Applicant before: Yu Chengwei |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A triple pressure relief partition safety bridging device Effective date of registration: 20210716 Granted publication date: 20200417 Pledgee: Wenzhou Jianyi Technology Co.,Ltd. Pledgor: Wenzhou Lucheng Yuanlong Electrical Technology Co.,Ltd. Registration number: Y2021330000917 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211223 Granted publication date: 20200417 Pledgee: Wenzhou Jianyi Technology Co.,Ltd. Pledgor: Wenzhou Lucheng Yuanlong Electrical Technology Co.,Ltd. Registration number: Y2021330000917 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |