CN116315850B - Waterproof connector of flat cable and connecting method - Google Patents
Waterproof connector of flat cable and connecting method Download PDFInfo
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- CN116315850B CN116315850B CN202310555331.0A CN202310555331A CN116315850B CN 116315850 B CN116315850 B CN 116315850B CN 202310555331 A CN202310555331 A CN 202310555331A CN 116315850 B CN116315850 B CN 116315850B
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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
- H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
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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
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
- H01R13/5221—Sealing means between coupling parts, e.g. interfacial seal having cable sealing means
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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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
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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
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/005—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for making dustproof, splashproof, drip-proof, waterproof, or flameproof connection, coupling, or casing
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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
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/26—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for engaging or disengaging the two parts of a coupling device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Cable Accessories (AREA)
Abstract
The invention relates to the technical field of connectors, in particular to a waterproof connector of a flat cable and a connecting method, comprising a first connecting block, a second connecting block and cable bodies arranged at two ends of the first connecting block, wherein connecting clamping blocks are sleeved on the side surfaces of the cable bodies, fifth connecting blocks which are uniformly distributed are arranged on the inner bottom surface of the first connecting block, and a connecting block is arranged in the middle between every two fifth connecting blocks; in the use process, the insulation cover of the end of the wire in the cable body can be stripped to expose the wire, the wire is bent and hooked in the hook groove formed in the junction block, namely, the wire is pressed and butted through the fixing piece, the condition of whether the wire is hooked or not is not needed to be considered, the cable failure caused by later loosening and falling is avoided, the butted wires are not contacted, the mutual interference is avoided, and the rapid connection and working of the connector in the use process are ensured.
Description
Technical Field
The invention relates to the technical field of connectors, in particular to a waterproof connector of a flat cable and a connecting method.
Background
The cable is typically a rope-like cable formed by twisting at least two wires of each group of several or groups of wires, each group of wires being insulated from each other and often twisted around a center, the whole being covered with a highly insulating coating. The cable has the characteristics of internal electrifying and external insulation, in the cable installation process, two cables are often required to be connected, the common connectors are of cylindrical structures, after the use, the common connectors are often unstable, so that the connection positions of the two cables are loose, the cables cannot be better connected and used in use, meanwhile, the cable connectors on the market at present are mostly assembled in a screwing mode, during installation, two sleeved sleeves are usually arranged at the end parts of the cables at two sides, wires are butted one by one, and two sleeved pipes are connected and fixed in a threaded connection mode, so that the two cables are connected;
however, in the connection process, the wires inside the cable need to be abutted one by personnel, the abutting efficiency is low, the cable is difficult to use under emergency conditions, and the situation that the cable is loosened or falls off due to incomplete hooking after abutting is likely to be caused.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention provides the waterproof connector for the flat cable, which can effectively solve the problems that in the prior art, wires inside the cable need to be abutted one by one, the abutting efficiency is low, the cable is difficult to use under emergency conditions, the wires are loosened or fall off due to incomplete hooking after abutting, the wires inside the cable need to be abutted one by one in the technology, the abutting efficiency is low, the cable is difficult to use under emergency conditions, and the wires are loosened or fall off due to incomplete hooking after abutting, so that the cable is invalid.
In order to achieve the above purpose, the invention is realized by the following technical scheme:
the invention provides a flat cable waterproof connector which comprises a first connecting block, a second connecting block and cable bodies arranged at two ends of the first connecting block, wherein connecting clamping blocks are sleeved on the side surfaces of the cable bodies, fifth connecting blocks which are uniformly distributed are arranged on the inner bottom surface of the first connecting block, and a connecting block is arranged in the middle between every two fifth connecting blocks;
the connecting piece is arranged at the bottom of the side wall of the first connecting block and the bottom of the cable body and is used for connecting the first connecting block with the second connecting block and connecting the cable body with the second connecting block;
the fixing piece is arranged at the bottom of the junction block and is used for connecting the cable body connected with the junction block;
the dismounting piece is arranged in the first connecting block and close to the fixing piece and is used for dismounting the first connecting block and the second connecting block;
the alarm piece is arranged in the second connecting block and is used for alarming when water leaks at the joint of the first connecting block and the second connecting block;
the auxiliary piece is arranged on the bottom surface of the second connecting block and corresponds to the position of the fixing piece, and is used for guaranteeing the tightness of the joint of the cable body and the junction block when water leaks at the joint of the first connecting block and the second connecting block.
Further, the connecting piece is including setting up in the first mounting groove of first connecting block lateral wall, elastic connection in the limiting plate of first mounting groove top surface, connect in the third connecting block that the first mounting groove top is close to the limiting plate position, connect in the first connecting groove that the lateral wall of second connecting block corresponds the third connecting block position of the first gasbag of limiting plate bottom surface, limiting plate and third connecting block through connection, first gasbag is located the outside of third connecting block, the both sides side of third connecting block is close to the middle part and all is provided with the fastener.
Further, the clamping piece comprises a second mounting groove which is formed in the side faces of two sides of the third connecting block, a fourth connecting block is connected to the side face of the second mounting groove through a first elastic column, a second connecting groove is formed in the inner side face of the first connecting groove, corresponding to the position of the fourth connecting block, and the side wall of the second mounting groove is connected with the first air bag through a pipeline.
Further, the mounting is including setting up in the inside gas storage tank of first linkage block, even through connection in the first bellows of gas storage tank inner bottom surface, connect in the first casing of first bellows bottom, the position one-to-one of first casing and the position of junction block, through pipeline through connection between gas storage tank and the first gasbag, the interior top surface of first casing is connected with the briquetting through the second elastic column, first connecting hole has been seted up near the middle part to the interior top surface of first casing, first connecting hole and first bellows through connection, first draw-in groove has been seted up to the side of first casing corresponding cable body's position, the side of first draw-in groove is connected with the second gasbag, through pipeline through connection between second gasbag and the first bellows.
Further, the alarm piece includes the inside of second connecting block and is close to the fourth spread groove that first spread groove lower extreme was seted up and set up in the inside of second connecting block and be close to the third spread groove lower extreme, through evenly distributed's second connecting hole through connection between fourth spread groove and the first spread groove, the third mounting groove has been seted up to one side that the inside of second connecting block is close to the third spread groove.
Further, the alarm piece still includes that the inside of second connecting block is close to one side of third spread groove and has seted up the third mounting groove, pass through third connecting hole through-connection between third mounting groove and the third spread groove, the left surface elastic connection of third mounting groove has first contact, the right side of third mounting groove is connected with the second contact.
Further, the auxiliary piece comprises a second corrugated pipe, wherein the inner top surface of the third connecting groove is uniformly connected with the position of the second corrugated pipe corresponding to the position of the first shell, the top end of the second corrugated pipe is connected with the second shell, the side surfaces of the two sides of the second shell are both connected with a third air bag, and the third air bag is connected with the second corrugated pipe in a penetrating manner through a pipeline.
Further, the dismounting piece comprises a fourth mounting groove formed in the side face of the limiting plate, a clamping block is elastically connected to the side face of the fourth mounting groove, and a second clamping groove is formed in the side face of the first connecting block, corresponding to the position of the clamping block.
A connection method using a waterproof connector of a flat cable, comprising the steps of:
s1: the connecting work of the first connecting block and the second connecting block, the connecting clamping block and the first connecting block and the second connecting block is completed through the connecting piece, and the tightness degree after the connection is completed is improved through the clamping piece;
s2: after the connection is completed, the fixing piece extrudes the cable body under the action of gas generated by the connecting piece, so that the connection between the cable body and the junction block is tighter;
s3: by arranging the alarm piece, when water leaks at the joint of the first connecting block and the second connecting block, workers can be timely notified;
s4: when water leaks at the joint of the first connecting block and the second connecting block, the auxiliary piece can ensure the tightness of the joint of the cable body and the junction block;
s5: when the first connecting block and the second connecting block need to be disassembled, the disassembly and separation work of the first connecting block and the second connecting block can be completed rapidly through the disassembly piece.
Compared with the known public technology, the technical scheme provided by the invention has the following beneficial effects:
in the use process, the insulation cover of the end of the wire in the cable body can be stripped to expose the wire, the wire is bent and hooked in the hook groove formed in the junction block, namely, the wire is pressed and butted through the fixing piece, the condition of whether the wire is hooked or not is not needed to be considered, the cable failure caused by later loosening and falling is avoided, the butted wires are not contacted, the mutual interference is avoided, and the rapid connection and working of the connector in the use process are ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the present invention and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is a schematic diagram of the complete structure of the present invention;
FIG. 2 is a schematic view of a partial structure of the present invention;
FIG. 3 is a schematic view of a partial structure of a second connecting block according to the present invention;
FIG. 4 is a schematic view of a partial structure of a first connecting block according to the present invention;
FIG. 5 is a schematic view of a first housing structure according to the present invention;
FIG. 6 is a schematic view of a second housing structure according to the present invention;
FIG. 7 is an enlarged schematic view of the structure of FIG. 2A according to the present invention;
fig. 8 is an enlarged view of the structure of fig. 3B according to the present invention.
Reference numerals in the drawings represent respectively: 1. a first connection block; 2. a second connection block; 3. a cable body; 4. connecting the clamping blocks; 5. a connecting piece; 51. a first mounting groove; 52. a limiting plate; 53. a first air bag; 54. a third connecting block; 55. a first connection groove; 56. a second mounting groove; 57. a first elastic column; 58. a fourth connecting block; 59. a second connecting groove; 6. a fifth connecting block; 7. a junction block; 8. a gas storage tank; 9. a first bellows; 10. a first housing; 11. a second elastic column; 12. briquetting; 13. a first connection hole; 14. a first clamping groove; 15. a second air bag; 16. a third connecting groove; 17. a fourth connecting groove; 18. a second connection hole; 19. a third connection hole; 20. a third mounting groove; 21. a first contact; 22. a second contact; 23. a second bellows; 24. a second housing; 25. a third air bag; 26. a fourth mounting groove; 27. a clamping block; 28. and a second clamping groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It will be apparent that the described embodiments are some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention is further described below with reference to examples.
Examples: referring to fig. 1 to 8, a waterproof connector for flat cables comprises a first connecting block 1, a second connecting block 2, a cable body 3 arranged at two ends of the first connecting block 1, connecting clamping blocks 4 sleeved on the side surfaces of the cable body 3, fifth connecting blocks 6 uniformly distributed on the inner bottom surface of the first connecting block 1, and a connecting block 7 arranged in the middle between every two fifth connecting blocks 6;
the connecting piece 5 is arranged at the bottom of the side wall of the first connecting block 1 and the bottom of the cable body 3 and is used for connecting the first connecting block 1 with the second connecting block 2 and connecting the cable body 3 with the second connecting block 2;
the fixing piece is arranged at the bottom of the junction block 7 and is used for connecting the cable body 3 connected with the junction block 7;
the dismounting piece is arranged in the first connecting block 1 and close to the fixing piece and is used for dismounting the first connecting block 1 and the second connecting block 2;
the alarm piece is arranged in the second connecting block 2 and is used for alarming when water leaks at the joint of the first connecting block 1 and the second connecting block 2;
the auxiliary piece is arranged on the bottom surface of the second connecting block 2 and corresponds to the position of the fixing piece, and is used for ensuring the tightness of the joint of the cable body 3 and the junction block 7 when water leaks at the joint of the first connecting block 1 and the second connecting block 2;
the connecting piece 5 comprises a first mounting groove 51 formed in the side wall of the first connecting block 1, a limiting plate 52 elastically connected to the top surface of the first mounting groove 51, a third connecting block 54 connected to the top surface of the first mounting groove 51 and close to the position of the limiting plate 52, and a first connecting groove 55 formed in the side wall of the second connecting block 2 and corresponding to the position of the third connecting block 54, wherein the limiting plate 52 is in penetrating connection with the third connecting block 54, the first air bag 53 is located on the outer side of the third connecting block 54, and clamping pieces are arranged on the side surfaces of the two sides of the third connecting block 54 and close to the middle;
the clamping piece comprises second mounting grooves 56 which are formed in the side surfaces of the two sides of the third connecting block 54, the side surfaces of the second mounting grooves 56 are connected with fourth connecting blocks 58 through first elastic columns 57, second connecting grooves 59 are formed in the positions, corresponding to the fourth connecting blocks 58, of the inner sides of the first connecting grooves 55, and the side walls of the second mounting grooves 56 are connected with the first air bags 53 through pipelines;
when the cable body 3, the second connection block 2 and the first connection block 1 need to be connected, firstly, the connection clamping block 4 is sleeved on the cable body 3 and is adjusted to a proper position for connection through glue and the like, then insulation leather at the end of a wire in the cable body 3 is stripped off to expose the wire, the wire is bent and hooked in a hook groove formed in the connection block 7, namely, the position of the third connection block 54 corresponds to the position of the first connection groove 55, the first connection block 1 is pressed by manpower, at the moment, the third connection block 54 moves in the direction of the bottom of the first connection groove 55 in the first connection groove 55, in the process, the side wall of the second connection block 2 extrudes the first air bag 53, the extrusion force enables air in the first air bag 53 to enter the air storage groove 8 and the second installation groove 56 through a pipeline in sequence, and air entering the inside the second installation groove 56 extrudes the fourth connection block 58, and enables the fourth connection block 58 to overcome the elastic force of the first elastic column 57 to move in the direction of the side wall of the first connection groove 55 until the fourth connection block 58 corresponds to the position of the second connection groove 59, and the first connection block 58 and the second connection block 2 enter the first connection groove 59, and the first connection clamping block 2 and the second connection block 1 are connected;
the fixing piece comprises an air storage groove 8 which is formed in the first connecting block 1, a first corrugated pipe 9 which is uniformly and penetratingly connected to the inner bottom surface of the air storage groove 8, and a first shell 10 which is connected to the bottom of the first corrugated pipe 9, wherein the positions of the first shell 10 and the positions of the wiring blocks 7 are in one-to-one correspondence, the air storage groove 8 and the first air bags 53 are penetratingly connected through pipelines, the inner top surface of the first shell 10 is connected with a pressing block 12 through a second elastic column 11, a first connecting hole 13 is formed in the inner top surface of the first shell 10, close to the middle part, and the first connecting hole 13 is penetratingly connected with the first corrugated pipe 9, a first clamping groove 14 is formed in the side surface of the first shell 10, corresponding to the position of the cable body 3, a second air bag 15 is connected to the side surface of the first clamping groove 14, and the second air bag 15 and the first corrugated pipe 9 are penetratingly connected through pipelines;
meanwhile, the first air bag 53 extruded at the joint of the first connecting block 1 and the second connecting block 2 can play a certain role of a rubber pad, the tightness of the joint of the first connecting block 1 and the second connecting block 2 is further improved, meanwhile, air entering the air storage groove 8 enters the first corrugated pipe 9 to extrude the first shell 10, the extrusion force enables the first shell 10 to move towards the direction close to the junction block 7, meanwhile, the air can extrude the pressing block 12, the extrusion force enables the pressing block 12 to overcome the elasticity of the second elastic column 11 to move towards the direction close to the joint of the cable body 3 and the junction block 7, the cable body 3 is extruded, the joint between the cable body 3 and the junction block 7 is more compact, the working effect of the joint of the cable body 3 and the junction block 7 is guaranteed, meanwhile, the lower end of the first shell 10 is in an opening state, and the normal heat dissipation work of the cable body 3 and the junction block 7 can be guaranteed under normal conditions;
the alarm piece comprises a fourth connecting groove 17 which is formed in the second connecting block 2 and is close to the lower end of the first connecting groove 55, and a third connecting groove 16 which is formed in the second connecting block 2 and is close to the lower end of the fourth connecting groove 17, wherein the fourth connecting groove 17 and the first connecting groove 55 are in penetrating connection through second connecting holes 18 which are uniformly distributed, and a third mounting groove 20 is formed in one side, close to the third connecting groove 16, of the inner part of the second connecting block 2;
the alarm piece further comprises a third mounting groove 20 which is formed in one side, close to the third connecting groove 16, of the inner part of the second connecting block 2, the third mounting groove 20 and the third connecting groove 16 are connected in a penetrating manner through a third connecting hole 19, a first contact piece 21 is elastically connected to the left side surface of the third mounting groove 20, and a second contact piece 22 is connected to the right side surface of the third mounting groove 20;
when water enters the first connecting groove 55 through the joint of the first connecting block 1 and the second connecting block 2, the water enters the fourth connecting groove 17 through the second connecting hole 18, and as quicklime is arranged in the fourth connecting groove 17, heat is released after the quicklime contacts with the water, and gas which is easy to expand when heated, such as air, carbon dioxide and the like, is arranged in the third connecting groove 16, and the gas which expands in the third connecting groove 16 enters the third mounting groove 20 through the third connecting hole 19 to squeeze the first contact piece 21, so that the first contact piece 21 overcomes the elasticity between the first contact piece 21 and the third mounting groove 20 and moves towards the direction close to the second contact piece 22, and after the first contact piece 21 contacts with the second contact piece 22, a signal is sent to a worker, so that the worker can timely replace the first connecting block 1 and the second connecting block 2 which leak water;
the auxiliary piece comprises a second corrugated pipe 23, the inner top surface of the third connecting groove 16 is uniformly connected with the position of the first shell 10, the top end of the second corrugated pipe 23 is connected with a second shell 24, the side surfaces of two sides of the second shell 24 are connected with a third air bag 25, and the third air bag 25 is connected with the second corrugated pipe 23 in a penetrating way through a pipeline;
meanwhile, the gas expanded in the third connecting groove 16 also enters the second corrugated pipe 23, the second shell 24 is extruded to move towards the direction close to the first shell 10 until the second shell 24 and the first shell 10 are mutually abutted, meanwhile, the gas in the first corrugated pipe 9 also enters the second air bag 15 through a pipeline, after the second air bag 15 is expanded, the gas can be mutually abutted with the cable body 3 to ensure the tightness of the joint of the cable body 3 and the first clamping groove 14, meanwhile, the gas in the second corrugated pipe 23 enters the third air bag 25 through a pipeline, the third air bag 25 is abutted against the cable body 3 to ensure the tightness of the joint of the first shell 10 and the second shell 24, namely, after water enters the joint of the first connecting block 1 and the second connecting block 2, the tightness of the cable body 3 and the junction block 7 can be ensured, normal work of the cable body 3 and the junction block 7 is ensured, a certain reaction time is provided for workers, and the problem that the joint of the cable body 3 and the junction of the first connecting block 1 and the second connecting block 2 and the junction block 7 affects normal work is reduced;
the dismounting piece comprises a fourth mounting groove 26 formed in the side face of the limiting plate 52, a clamping block 27 is elastically connected to the side face of the fourth mounting groove 26, and a second clamping groove 28 is formed in the side face of the first connecting block 1, corresponding to the position of the clamping block 27;
when the first connecting block 1 and the second connecting block 2 need to be disassembled, as the clamping block 27 is made of a magnet, the magnet with the same magnetic property as the surface close to the clamping block 27 corresponds to the position of the clamping block 27, at the moment, repulsive force is generated between the clamping block 27 and the magnet, the clamping block 27 overcomes the elastic force of the fourth connecting block 1 to move away from the second clamping groove 28 until the clamping block 27 is separated from the second clamping groove 28, at the moment, the limiting plate 52 can move upwards in the first connecting block 51, the inside of the air storage groove 8 and the second mounting groove 56 returns to the inside of the first air bag 53 under the elastic force of the elastic deformation recovery of the clamping block 27 and the like, namely, the fourth connecting block 58 returns to the inside of the second mounting groove 56, the fixing force between the first connecting block 1 and the second connecting block 2 disappears, at the moment, the first connecting block 1 and the second connecting block 2 can be easily separated, the disassembling work of the first connecting block 1 and the second connecting block 2 is completed, after the first connecting block 1 and the second connecting block 2 are disassembled, the elastic force of the first mounting groove 51 is restored, the inside of the air storage groove 8 and the second connecting block 56 returns to the inside of the first air storage groove 53 under the elastic force of the elastic deformation recovery of the clamping block 27 and the elastic force of the elastic deformation recovery of the clamping block 27, namely the fourth connecting block 58 returns to the inside of the second connecting block 28, and the fourth connecting block 26 is moved to the inside of the second connecting groove 26 under the position of the second connecting groove 26, and the corresponding position of the second connecting groove 28.
A connection method using a waterproof connector of a flat cable, comprising the steps of:
s1: the connecting work of the first connecting block 1 and the second connecting block 2, the connecting clamping block 4 and the first connecting block 1 and the second connecting block 2 is completed through the connecting piece 5, and the tightness degree after the connection is completed is improved through the arrangement of the clamping piece;
s2: after the connection is completed, under the action of gas generated by the connecting piece 5, the fixing piece extrudes the cable body 3, so that the connection between the cable body 3 and the junction block 7 is more compact;
s3: by arranging the alarm piece, when water leaks at the joint of the first connecting block 1 and the second connecting block 2, workers can be timely notified;
s4: when water leaks at the joint of the first connecting block 1 and the second connecting block 2, the auxiliary piece can ensure the tightness of the joint of the cable body 3 and the junction block 7;
s5: when the first connecting block 1 and the second connecting block 2 need to be disassembled, the disassembly and separation work of the first connecting block 1 and the second connecting block 2 can be completed rapidly through the disassembly piece.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; these modifications or substitutions do not depart from the essence of the corresponding technical solutions from the protection scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. The utility model provides a waterproof connector of flat cable, includes first connecting block (1), second connecting block (2), its characterized in that still includes:
the cable comprises cable bodies (3) arranged at two ends of a first connecting block (1), connecting clamping blocks (4) are sleeved on the side surfaces of the cable bodies (3), fifth connecting blocks (6) which are uniformly distributed are arranged on the inner bottom surface of the first connecting block (1), and a connecting block (7) is arranged in the middle between every two fifth connecting blocks (6);
the connecting piece (5) is arranged at the bottom of the side wall of the first connecting block (1) and the bottom of the cable body (3) and is used for connecting the first connecting block (1) with the second connecting block (2) and the cable body (3) with the second connecting block (2), the connecting piece (5) comprises a first mounting groove (51) formed in the side wall of the first connecting block (1), a limiting plate (52) elastically connected to the top surface of the first mounting groove (51), a third connecting block (54) connected to the top surface of the first mounting groove (51) and close to the position of the limiting plate (52), and a first connecting groove (55) formed in the position of the side wall of the second connecting block (2) and corresponding to the third connecting block (54), wherein the limiting plate (52) is connected with the third connecting block (54) in a penetrating way, the first air bag (53) is positioned at the outer side of the third connecting block (54), and clamping pieces are arranged on the side surfaces of the two sides of the third connecting block (54) and close to the middle part;
the fixing piece is arranged at the bottom of the wiring block (7) and is used for connecting the cable body (3) connected with the wiring block (7);
the dismounting piece is arranged in the first connecting block (1) and close to the fixing piece and is used for dismounting the first connecting block (1) and the second connecting block (2);
the alarm piece is arranged in the second connecting block (2) and is used for alarming when water leaks at the joint of the first connecting block (1) and the second connecting block (2);
the auxiliary piece is arranged on the bottom surface of the second connecting block (2) and corresponds to the position of the fixing piece, and is used for guaranteeing the tightness of the joint of the cable body (3) and the junction block (7) when water leaks at the joint of the first connecting block (1) and the second connecting block (2).
2. The waterproof connector of a flat cable according to claim 1, wherein the clamping member comprises second mounting grooves (56) formed in two side surfaces of the third connecting block (54), the side surfaces of the second mounting grooves (56) are connected with fourth connecting blocks (58) through first elastic columns (57), second connecting grooves (59) are formed in positions, corresponding to the fourth connecting blocks (58), of inner sides of the first connecting grooves (55), and side walls of the second mounting grooves (56) are connected with the first air bags (53) through pipelines.
3. The flat cable waterproof connector according to claim 1, wherein the fixing piece comprises a gas storage groove (8) formed in the first connecting block (1), a first corrugated pipe (9) uniformly penetrating through the inner bottom surface of the gas storage groove (8), and a first shell (10) connected with the bottom of the first corrugated pipe (9), the positions of the first shell (10) and the positions of the connecting blocks (7) are in one-to-one correspondence, the gas storage groove (8) and the first air bag (53) are in penetrating connection through a pipeline, a pressing block (12) is connected to the inner top surface of the first shell (10) through a second elastic column (11), a first connecting hole (13) is formed in the inner top surface of the first shell (10) close to the middle, the first connecting hole (13) is in penetrating connection with the first corrugated pipe (9), a first clamping groove (14) is formed in the side surface of the first shell (10) corresponding to the position of the cable body (3), a second clamping groove (15) is formed in the side surface of the first clamping groove (14), and the second air bag (15) is connected with the first air bag (9) through a first air bag.
4. The waterproof connector of a flat cable according to claim 1, wherein the alarm member comprises a fourth connecting groove (17) formed in the second connecting block (2) and close to the lower end of the first connecting groove (55), and a third connecting groove (16) formed in the second connecting block (2) and close to the lower end of the fourth connecting groove (17), the fourth connecting groove (17) and the first connecting groove (55) are connected in a penetrating manner through second connecting holes (18) which are uniformly distributed, and a third mounting groove (20) is formed in one side, close to the third connecting groove (16), of the second connecting block (2).
5. The waterproof connector of a flat cable according to claim 1, wherein the alarm member further comprises a third mounting groove (20) formed in one side, close to the third connecting groove (16), of the second connecting block (2), the third mounting groove (20) is connected with the third connecting groove (16) in a penetrating manner through a third connecting hole (19), a first contact piece (21) is elastically connected to the left side face of the third mounting groove (20), and a second contact piece (22) is connected to the right side face of the third mounting groove (20).
6. The waterproof connector of a flat cable according to claim 1, wherein the auxiliary member comprises a second corrugated pipe (23) which is uniformly connected with the inner top surface of the third connecting groove (16) corresponding to the position of the first housing (10), the top end of the second corrugated pipe (23) is connected with a second housing (24), both side surfaces of the second housing (24) are connected with third air bags (25), and the third air bags (25) are connected with the second corrugated pipe (23) in a penetrating way through a pipeline.
7. The waterproof connector of a flat cable according to claim 1, wherein the dismounting member comprises a fourth mounting groove (26) formed in the side surface of the limiting plate (52), a clamping block (27) is elastically connected to the side surface of the fourth mounting groove (26), and a second clamping groove (28) is formed in the side surface of the first connecting block (1) corresponding to the position of the clamping block (27).
8. A connection method using the waterproof connector for flat cables according to any one of claims 1 to 7, characterized by comprising the steps of:
s1: the connecting work of the first connecting block (1) and the second connecting block (2) and the connecting clamping block (4) and the first connecting block (1) and the second connecting block (2) is completed through the connecting piece (5), and the tightness degree after the connection is completed is improved through the arrangement of the clamping piece;
s2: after the connection is completed, under the action of gas generated by the connecting piece (5), the fixing piece extrudes the cable body (3), so that the connection between the cable body (3) and the junction block (7) is tighter;
s3: by arranging the alarm piece, when water leaks at the joint of the first connecting block (1) and the second connecting block (2), workers can be timely notified;
s4: when water leaks at the joint of the first connecting block (1) and the second connecting block (2), the auxiliary piece can ensure the tightness of the joint of the cable body (3) and the junction block (7);
s5: when the first connecting block (1) and the second connecting block (2) need to be disassembled, the disassembly and separation work of the first connecting block (1) and the second connecting block (2) can be completed rapidly through the disassembly piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310555331.0A CN116315850B (en) | 2023-05-17 | 2023-05-17 | Waterproof connector of flat cable and connecting method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310555331.0A CN116315850B (en) | 2023-05-17 | 2023-05-17 | Waterproof connector of flat cable and connecting method |
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| CN116315850A CN116315850A (en) | 2023-06-23 |
| CN116315850B true CN116315850B (en) | 2023-09-22 |
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| CN202310555331.0A Active CN116315850B (en) | 2023-05-17 | 2023-05-17 | Waterproof connector of flat cable and connecting method |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN116315850A (en) | 2023-06-23 |
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Effective date of registration: 20230814 Address after: 130000 No. 277, Zhengyi Road, Kalun Industrial Park, Jiutai Economic Development Zone, Changchun City, Jilin Province Applicant after: JILIN ZHONGKE CABLE ACCESSORY Co.,Ltd. Address before: 510000 No. 106 Fengze East Road, Nansha District, Guangzhou City, Guangdong Province Applicant before: Guangzhou senhong Information Technology Co.,Ltd. |
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