CN114006224B - Double-insurance binding post capable of being replaced without stopping machine and using method thereof - Google Patents
Double-insurance binding post capable of being replaced without stopping machine and using method thereof Download PDFInfo
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- CN114006224B CN114006224B CN202111308549.3A CN202111308549A CN114006224B CN 114006224 B CN114006224 B CN 114006224B CN 202111308549 A CN202111308549 A CN 202111308549A CN 114006224 B CN114006224 B CN 114006224B
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- insulating housing
- double
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 230000005611 electricity Effects 0.000 claims abstract description 3
- 210000000078 claw Anatomy 0.000 claims description 18
- 238000003825 pressing Methods 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims 3
- 238000000926 separation method Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000005192 partition Methods 0.000 description 7
- 230000008901 benefit Effects 0.000 description 5
- 230000004308 accommodation Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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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
- H01R13/66—Structural association with built-in electrical component
- H01R13/68—Structural association with built-in electrical component with built-in fuse
- H01R13/684—Structural association with built-in electrical component with built-in fuse the fuse being removable
- H01R13/688—Structural association with built-in electrical component with built-in fuse the fuse being removable with housing part adapted for accessing the fuse
-
- 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
-
- 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
- H01R13/717—Structural association with built-in electrical component with built-in light source
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/002—Maintenance of line connectors, e.g. cleaning
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Fuses (AREA)
Abstract
The invention provides a double-insurance binding post without stopping replacement and a use method thereof, belonging to the field of binding posts, and adopting the following scheme: including insulating housing, be provided with the income line port on insulating housing's the left surface, be provided with corresponding outlet port on its right flank, go out, the inboard of going into line port is provided with the line ball piece respectively, the lower terminal surface fixed connection of line ball piece and bolt line ball frame has still cup jointed connecting portion in the bolt line ball frame, connecting portion are located the top of line ball piece, connecting portion and fuse's conductive end electricity are connected, fuse's insulating part and plug portion joint, still be provided with the open slot on the insulating housing, the length of open slot suits with the length of fuse, the other end of plug portion stretches out insulating housing through the open slot. The device only has 2 contacts, and other contacts are prefabricated integrated into one piece, connect safer and more reliable, realized redundant type insurance's function, can not shut down and change the fuse of damage, effectively avoid master equipment shut down and shut down.
Description
Technical Field
The invention relates to the field of wiring terminals, in particular to a double-insurance wiring terminal capable of being replaced without stopping and a use method thereof.
Background
In the electric secondary measurement protection system and the instrument control system, a plurality of connecting terminals with insurance exist, and the existing connecting terminals still have the following defects: firstly, the insurance in the wiring terminal is only single insurance, the daily damage rate is higher, once the fuse is damaged, the main equipment is stopped, serious impact is caused to the production line, and serious equipment accidents and economic losses are caused to enterprises; secondly, no obvious indication exists after the fuse in the wiring terminal is damaged, so that workers cannot find the damaged fuse in time; thirdly, the existing wiring terminal is easy to cause shutdown and production stoppage accidents once the fuse is damaged and needs to be powered off for replacement.
If only two wiring terminals are simply connected in parallel, the structure position between the two wiring terminals is easy to move, 6 joints exist between the two wiring terminals connected in parallel, the more the joints are, the higher the fault rate is, if the line of one joint is loose or poor in contact, the meaning of double insurance is lost, and shutdown and production stoppage accidents still occur.
Disclosure of Invention
The invention provides a double-insurance binding post capable of being replaced without stopping and a use method thereof, aiming at solving the defects that the number of parallel connection terminal contacts is large, the failure rate is high and the safety terminal is required to be powered off and replaced after being damaged.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a double-insurance binding post that change does not shut down, which comprises an insulating shell, be provided with the income line port on the left surface of insulating shell, be provided with corresponding line outlet port on its right surface, go out, the inboard of going into the line port is provided with the line ball piece respectively, the lower terminal surface fixed connection of line ball piece and bolt line ball frame, connecting portion has still been cup jointed in the bolt line ball frame, connecting portion are located the top of line ball piece, connecting portion and fuse's conductive end electricity are connected, fuse's insulating part and plug portion joint, still be provided with the open slot on the insulating shell, the length of open slot suits with the length of fuse, the other end of plug portion stretches out insulating shell through the open slot. The fuse is clamped on the plug-in part, the plug-in part is inserted into the open slot, the conductive end of the fuse is contacted with the connecting part, and then wiring can be carried out; when the wiring terminal works normally, the two fuses work together; if one of the fuses is damaged, the other fuse can continue to work, and when the fuse is replaced, the damaged fuse is taken out of the open slot only through the plugging part, and the damaged fuse can be replaced without power-off shutdown, so that the shutdown and production shutdown of the main equipment are effectively avoided.
Further, the connecting portion comprises a connecting piece, the connecting piece and the line pressing piece can be separated and contacted by driving the bolt to drive the bolt pressing frame to move along the vertical direction, two ends of the connecting piece are respectively and fixedly connected with an arc plate, the arc plates are electrically connected with the fuse, and the section of the arc plates is matched with the section of the fuse. The setting of connecting portion can realize redundant formula insurance's function, can effectively avoid the main equipment accident of shutting down, sets up the circular arc board into convex, can cooperate with the cross-sectional shape of fuse better, guarantees that fuse and circular arc board contact is good.
Further, a partition plate is further arranged on the insulating shell, the partition plate is arranged at the center line position of the width of the insulating shell, two rib plates are arranged on the partition plate, and the two rib plates are symmetrically arranged about the center line of the length of the insulating shell and fixedly connected with the connecting part. The setting of baffle separates two accommodation chambers with insulating housing, does benefit to the redundant setting that realizes the double insurance, and the floor can further fixed connection portion's position with connecting portion fixed connection, makes the device safe and reliable more.
Further, the rib plate is provided with a through clamping groove, and the width of the clamping groove is matched with the thickness of the connecting sheet. The position of the connecting sheet is fixed, so that the problems of poor wiring contact and the like caused by the displacement of the connecting sheet are prevented, and the reliability of the device is improved.
Further, the novel electric fuse further comprises two indicator lamps, wherein the indicator lamps are electrically connected with the fuse, a first through hole and a second through hole are respectively formed in the front end face and the rear end face of the insulating shell, and the two indicator lamps can be respectively exposed in the first through hole and the second through hole. The setting of pilot lamp can indicate the damage position of fuse, and the staff of being convenient for in time discovers the change.
Further, an insulating claw is arranged at one end of the plug-in part, which is close to the fuse insulating part, and the section of the insulating claw is matched with the section shape of the fuse. The insulating claw can be clamped with the fuse, the position of the fuse is further fixed, and the fuse is ensured to be in good contact with the arc plate.
Further, one end of the plug-in part extending out of the insulating shell is provided with a handheld part, one side, close to the insulating shell, of the handheld part is provided with at least two plug connectors, the plug connectors are symmetrically arranged about the central line of the length of the handheld part, a plurality of slots matched with the cross section shape of the plug connectors are respectively arranged on the front end face and the rear end face of the insulating shell, and the slots are symmetrically arranged on the left side and the right side of the opening slot. The setting of handheld portion can make things convenient for maintenance staff operation, is convenient for change the fuse of damage, and the plug cooperates with the slot and further fixes the position of pulling out the plug to be convenient for dismouting does benefit to the time that reduces the change fuse, improves work efficiency.
The application method of the double-insurance binding post without stopping replacement comprises the steps of an installation method and a replacement method:
the installation method comprises the following steps:
s1, mounting a fuse on an insulating claw of a plug-in part, and placing the plug-in part into an open slot;
s2, pressing the plug into the slot, and connecting the conductive end of the fuse with the arc plate on the connecting part;
the replacement method comprises the following steps:
if the wiring terminal works normally, two indicator lamps observed from the first through hole and the second through hole do not emit light; if one of the fuses is damaged, the indicator light on one side of the damaged fuse emits light normally;
when the indicator lamp is on, the damaged fuse needs to be replaced, the holding part is required to be pulled out outwards, the plug connector and the slot are separated from each other, the fuse can be driven to be taken out from the open slot through the insulating claw, S1 and S2 are repeated, and replacement of the fuse is completed. Once the fuse is damaged, the fault indicator lamp can be normally on, so that a worker can find a fault in time and replace the fault conveniently, the damaged fuse can be replaced without power-off shutdown, and the shutdown and production shutdown of the main equipment are effectively avoided.
From the above technical scheme, the invention has the following advantages:
the scheme provides a double-insurance binding post which is not required to be replaced by machine halt, the device only has 2 contacts, and other contacts are prefabricated into a whole;
1. the device adopts an integrally formed structure, is safer and more reliable in connection, is convenient to install and is convenient to use;
2. once the fuse is damaged, the fault indicator lamp is normally on, so that a worker can find out faults in time and replace the faults;
3. the device is of a double-insurance design, wherein one fuse is damaged, the other fuse can continue to work, the function of redundant insurance is realized, and the shutdown accident of the main equipment can be effectively avoided;
4. the device can realize that the damaged fuse is replaced without stopping, and effectively avoids the stopping and production stopping of the main equipment.
Drawings
In order to more clearly illustrate the technical solutions of the present invention, the drawings that are needed in the description will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a side cross-sectional view of fig. 1.
Fig. 3 is a cross-sectional view of A-A in fig. 2.
Fig. 4 is a schematic structural diagram of a plug-and-socket portion according to an embodiment of the present invention.
In the figure, 1, an insulating housing, 2, an inlet port, 3, an outlet port, 4, a partition board, 5, a rib plate, 6, a clamping groove, 7, an open slot, 8, a line pressing sheet, 9, a bolt line pressing frame, 10, a fuse, 11, a connecting part, 12, a connecting piece, 13, an arc plate, 14, an indicator lamp, 15, a first through hole, 16, a second through hole, 17, a pulling and inserting part, 18, an insulating claw, 19, a handheld part, 20, an inserting head, 21 and a slot.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions of the present invention will be clearly and completely described below with reference to the drawings in this specific embodiment, and it is apparent that the embodiments described below are only some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, based on the embodiments in this patent, which would be within the purview of one of ordinary skill in the art without the particular effort to make the invention are intended to be within the scope of the patent protection.
As shown in fig. 1 to 4, a double-insurance binding post for non-stop replacement comprises an insulating housing 1, a wire inlet port 2 is arranged on the left side surface of the insulating housing 1, a corresponding wire outlet port 3 is arranged on the right side surface of the insulating housing, wire pressing sheets 8 are respectively arranged on the inner sides of the wire outlet port and the wire inlet port, the wire pressing sheets 8 are fixedly connected with the lower end surface of a bolt wire pressing frame 9, a connecting part 11 is sleeved in the bolt wire pressing frame 9, the connecting part 11 is positioned above the wire pressing sheets 8, the connecting part 11 is electrically connected with a conductive end of a fuse 10, an insulating part of the fuse 10 is clamped with a plug-in part 17, an open slot 7 is further arranged on the insulating housing 1, the length of the open slot 7 is matched with the length of the fuse 10, and the other end of the plug-in part 17 extends out of the insulating housing 1 through the open slot 7.
In the present embodiment, the specific structure of the insulating housing 1 is: the insulating housing 1 is further provided with a partition board 4, the partition board 4 is arranged at the center line position of the width of the insulating housing 1, the partition board 4 is provided with two rib boards 5, and the two rib boards 5 are symmetrically arranged about the center line of the length of the insulating housing 1 and fixedly connected with the connecting part 11. The setting of baffle 4 separates two accommodation cavities with insulating housing 1, does benefit to the redundant setting that realizes the double insurance, and rib plate 5 and connecting portion 11 fixed connection can further fixed connection portion 11's position, makes the device safe and reliable more.
In addition, the rib plate 5 is provided with a through clamping groove 6, and the width of the clamping groove 6 is adapted to the thickness of the connecting sheet 12. Fixing the position of the connecting sheet 12 prevents the problem of poor contact of the wiring and the like caused by displacement of the connecting sheet 12, and improves the reliability of the device.
In the present embodiment, the specific structure of the connection portion 11 is: the connecting portion 11 comprises a connecting sheet 12, the connecting sheet 12 and the line pressing sheet 8 can be separated and contacted by screwing the bolt to drive the bolt pressing frame 9 to move along the vertical direction, two ends of the connecting sheet 12 are respectively and fixedly connected with an arc plate 13, the arc plate 13 is electrically connected with the fuse 10, and the section of the arc plate 13 is matched with the section of the fuse 10. The arc plate 13 may be provided in other shapes that can be matched with the cross section of the fuse 10, such as a U-shaped structure; the connection piece 12 can be omitted, and the connection part 11 is integrally formed, so that one side of the connection part 11, which is close to the line pressing piece 8, is arranged to be a plane or other shapes which can be matched with the line pressing piece 8. The setting of connecting portion 11 can realize redundant formula insurance's function, can effectively avoid the main equipment accident of shutting down, sets up circular arc board 13 into convex, can cooperate with the cross-sectional shape of fuse 10 better, guarantees that fuse 10 and circular arc board 13 contact well.
In addition, an insulating claw 18 is provided at one end of the plug-in portion 17 near the insulating portion of the fuse 10, and the section of the insulating claw 18 is adapted to the section shape of the fuse 10. One end of the plug-in part 17 can be hinged with the insulating shell 1, and the other end is spliced with the insulating shell 1; or the pulling and inserting part 17 is provided with a spring plate which is bilaterally symmetrical to the central line of the pulling and inserting part, the spring plate is provided with a first clamping block and a second clamping block, and the left side surface and the right side surface of the open slot are respectively provided with a first clamping slot and a second clamping slot which are matched with the first section and the second section of the clamping block, so that the pulling and inserting part 17 is fixedly connected with the left side surface and the right side surface of the open slot 7. The insulating claw 18 can be clamped with the fuse 10, the position of the fuse 10 is further fixed, the fuse 10 is ensured to be in good contact with the arc plate 13, the plugging part 17 is convenient to mount and dismount the fuse 10, and the replacement time of the fuse 10 can be shortened.
The end of the plugging portion 17 extending out of the insulating housing 1 is provided with a holding portion 19, one side of the holding portion 19, which is close to the insulating housing 1, is provided with at least two plug connectors 20, the plug connectors 20 are symmetrically arranged about a central line of the length of the holding portion 19, a plurality of slots 21 matched with the cross section of the plug connectors 20 are respectively arranged on the front end surface and the rear end surface of the insulating housing 1, and the slots 21 are symmetrically arranged on the left side and the right side of the open slot 7. The hand-held part 19 is arranged to facilitate the operation of maintenance staff and the timely replacement of the damaged fuse 10; the plug 20 is matched with the slot 21 to further fix the position of the plug-in part 17, and is convenient to assemble and disassemble, thereby being beneficial to reducing the time for replacing the fuse and improving the working efficiency.
In addition, the double-insurance binding post without stopping the machine for replacement further comprises two indicator lamps 14, wherein the indicator lamps 14 are electrically connected with the fuse 10, a first through hole 15 and a second through hole 16 are respectively arranged on the front end face and the rear end face of the insulating shell 1, and the two indicator lamps 14 can be respectively exposed in the first through hole and the second through hole. The indicator light 14 may be a light emitting diode, and the setting of the indicator light 14 can indicate the damaged position of the fuse 10, so that the worker can find out the replacement in time.
The application method of the double-insurance binding post without stopping replacement comprises the steps of an installation method and a replacement method:
the installation method comprises the following steps:
s1, mounting a fuse 10 on an insulating claw 18 of a plug-in part 17, and placing the plug-in part 17 into an open slot 7;
s2, pressing the plug 20 into the slot 21, and connecting wires after the conductive end of the fuse 10 is contacted with the arc plate 13 on the connecting part 11;
the replacement method comprises the following steps:
if the wiring terminal works normally, the two indicator lamps 14 observed from the first through hole 15 and the second through hole 16 do not emit light; if one of the fuses 10 is damaged, the indicator lamp 14 on one side of the damaged fuse 10 emits light normally;
when the indicator lamp 14 is on, the damaged fuse 10 needs to be replaced, the holding part 19 needs to be pulled out outwards, the plug connector 20 and the slot 21 are separated from each other, the fuse 10 can be driven to be taken out from the open slot 7 through the insulating claw 18, and the replacement of the fuse 10 is completed by repeating S1 and S2. Once the fuse 10 is damaged, the fault indicator lamp can be normally on, so that a worker can find a fault in time and replace the fault conveniently, the damaged fuse can be replaced without power-off shutdown, and the shutdown and the production shutdown of the main equipment are effectively avoided.
The working principle of the double-insurance binding post without stopping the replacement is as follows: the fuse 10 is clamped on the insulating claw 18 of the plug-in part 17, the plug-in part 17 is inserted into the open slot 7, the hand-held part 19 is pressed to tightly plug the plug-in connector 20 and the slot 21, the conductive end of the fuse 10 is contacted with the arc plate 13 on the connecting part 11, and wiring can be performed after the position of the plug-in part 17 is fixed; when the wiring terminal works normally, the two fuses 10 work together, and the two indicator lamps 14 do not emit light; if one of the fuses 10 is damaged, the other fuse 10 can continue to work, and a voltage difference is generated at two ends of the indicator lamp 14 at one side of the damaged fuse 10, the indicator lamp 14 is normally lighted, so that a worker can find a fault in time and perform replacement treatment; when the damaged fuse 10 is replaced, the plug-in connector 20 and the slot 21 are separated from each other by only pulling out the holding part 19, so that the plug-in connector 17 can be separated, the fuse 10 is taken out of the open slot by the insulating claw 18, the damaged fuse 10 is detached, a new fuse 10 is mounted on the insulating claw 18 again, and the plug-in connector 17 is inserted into the open slot 7 again, so that the replacement of the fuse 10 can be completed.
The terms "upper," "lower," "outboard," "inboard," and the like in the description and in the claims of the invention and in the above figures, if any, are used for distinguishing between relative relationships in position and not necessarily for giving qualitative sense. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the invention described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides a double insurance binding post that does not stop and change, its characterized in that includes insulating housing (1), be provided with income line port (2) on the left surface of insulating housing (1), be provided with corresponding outlet port (3) on its right surface, go out, the inboard of going into line port is provided with line ball piece (8) respectively, line ball piece (8) and bolt line ball frame (9) lower terminal surface fixed connection, connecting portion (11) have still been cup jointed in bolt line ball frame (9), connecting portion (11) are located the top of line ball piece (8), connecting portion (11) are connected with the conducting end electricity of fuse (10), the insulating portion and the plug portion (17) joint of fuse (10) still are provided with open slot (7) on insulating housing (1), the length of open slot (7) is suitable for the length of fuse (10), the other end of plug portion (17) stretches out insulating housing (1) through open slot (7); connecting portion (11) are including connection piece (12), drive bolt through screwing up the bolt and compress tightly frame (9) and can make connection piece (12) and line ball piece (8) separation and contact, still be provided with baffle (4) on insulating housing (1), baffle (4) set up in the central line position of insulating housing (1) width, be provided with two rib (5) on baffle (4), two rib (5) set up with the central line symmetry of insulating housing (1) length, and with connecting portion (11) fixed connection, be provided with draw-in groove (6) that run through on rib (5), the width of draw-in groove (6) suits with the thickness of connection piece (12).
2. The double-insurance binding post without stopping machine replacement according to claim 1, wherein the two ends of the connecting piece (12) are respectively fixedly connected with an arc plate (13), the arc plates (13) are electrically connected with the fuse (10), and the section of the arc plates (13) is matched with the section shape of the fuse (10).
3. The double-insurance binding post without stopping machine and replacing according to claim 1, further comprising two indicator lamps (14), wherein the indicator lamps (14) are electrically connected with the fuse (10), a through hole I (15) and a through hole II (16) are respectively arranged on the front end face and the rear end face of the insulating shell (1), and the two indicator lamps (14) can be respectively exposed in the through holes I and II.
4. The double-safety binding post without stopping replacement according to claim 1, wherein one end of the plugging part (17) close to the insulating part of the fuse (10) is provided with an insulating claw (18), and the section of the insulating claw (18) is adapted to the section shape of the fuse (10).
5. The double-insurance binding post without stopping replacement according to claim 1, characterized in that one end of the plug-in part (17) extending out of the insulation shell (1) is provided with a hand-held part (19), one side of the hand-held part (19) close to the insulation shell (1) is provided with at least two plug connectors (20), the plug connectors (20) are symmetrically arranged about the central line of the length of the hand-held part (19), the front end surface and the rear end surface of the insulation shell (1) are respectively provided with a plurality of slots (21) matched with the cross section shape of the plug connectors (20), and the slots (21) are symmetrically arranged on the left side and the right side of the open slot (7).
6. A method for using the double-safety binding post for non-stop replacement, which is characterized in that the double-safety binding post for non-stop replacement according to any one of claims 1-5 is used, and the method comprises the steps of:
the installation method comprises the following steps:
s1, mounting a fuse (10) on an insulating claw (18) of a plug-in part (17), and placing the plug-in part (17) into an open slot (7);
s2, pressing the plug connector (20) into the slot (21), and connecting the conductive end of the fuse (10) with the arc plate (13) on the connecting part (11);
the replacement method comprises the following steps:
if the wiring terminal works normally, two indicator lamps (14) observed from the first through hole (15) and the second through hole (16) do not emit light; if one of the fuses (10) is damaged, the indicator lamp (14) at one side of the damaged fuse (10) emits light normally;
when the indicator lamp (14) is lightened, the damaged fuse (10) needs to be replaced, the hand-held part (19) needs to be held to be pulled out outwards, the plug connector (20) and the slot (21) are separated from each other, the fuse (10) can be driven to be taken out from the open slot (7) through the insulating claw (18), and the replacement of the fuse (10) is completed by repeating S1 and S2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111308549.3A CN114006224B (en) | 2021-11-05 | 2021-11-05 | Double-insurance binding post capable of being replaced without stopping machine and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111308549.3A CN114006224B (en) | 2021-11-05 | 2021-11-05 | Double-insurance binding post capable of being replaced without stopping machine and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114006224A CN114006224A (en) | 2022-02-01 |
| CN114006224B true CN114006224B (en) | 2024-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111308549.3A Active CN114006224B (en) | 2021-11-05 | 2021-11-05 | Double-insurance binding post capable of being replaced without stopping machine and using method thereof |
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| Country | Link |
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| CN (1) | CN114006224B (en) |
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| CN212750790U (en) * | 2020-09-25 | 2021-03-19 | 惠州市泰富电器有限公司 | Plug-in type fuse holder |
| CN113381246A (en) * | 2021-07-19 | 2021-09-10 | 苏州丰年科技股份有限公司 | Improved built-in fuse connector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205092351U (en) * | 2015-10-12 | 2016-03-16 | 泰科电子(上海)有限公司 | Connector that can on --spot wiring |
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2021
- 2021-11-05 CN CN202111308549.3A patent/CN114006224B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002276951A (en) * | 2001-03-16 | 2002-09-25 | Metro Denki Kogyo Kk | Plug for electric foot warmer |
| CN102064438A (en) * | 2009-11-18 | 2011-05-18 | 建通精密工业股份有限公司 | Plug with safety pole dismounted and mounted simultaneously |
| JP2014110098A (en) * | 2012-11-30 | 2014-06-12 | Fuji Electric Ind Co Ltd | Fuse unit |
| CN110867705A (en) * | 2018-08-28 | 2020-03-06 | 现代自动车株式会社 | Power supply connector |
| CN212750790U (en) * | 2020-09-25 | 2021-03-19 | 惠州市泰富电器有限公司 | Plug-in type fuse holder |
| CN113381246A (en) * | 2021-07-19 | 2021-09-10 | 苏州丰年科技股份有限公司 | Improved built-in fuse connector |
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| CN114006224A (en) | 2022-02-01 |
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