CN117374621B - Multi-specification clamping adaptive power cable anti-drop connector - Google Patents
Multi-specification clamping adaptive power cable anti-drop connector Download PDFInfo
- Publication number
- CN117374621B CN117374621B CN202311678836.2A CN202311678836A CN117374621B CN 117374621 B CN117374621 B CN 117374621B CN 202311678836 A CN202311678836 A CN 202311678836A CN 117374621 B CN117374621 B CN 117374621B
- Authority
- CN
- China
- Prior art keywords
- connector
- power cable
- block
- grooves
- groove
- 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
- 230000003044 adaptive effect Effects 0.000 title claims description 5
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 230000000149 penetrating effect Effects 0.000 claims abstract description 20
- 238000003825 pressing Methods 0.000 claims description 42
- 230000005540 biological transmission Effects 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000000926 separation method Methods 0.000 claims description 2
- 230000014759 maintenance of location Effects 0.000 claims 1
- 238000005728 strengthening Methods 0.000 abstract description 3
- 230000006978 adaptation Effects 0.000 abstract description 2
- 230000000712 assembly Effects 0.000 description 7
- 238000000429 assembly Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 239000012212 insulator Substances 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 239000007767 bonding agent Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/01—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the form or arrangement of the conductive interconnection between the connecting locations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/03—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations
- H01R11/09—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations the connecting locations being identical
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/22—Bases, e.g. strip, block, panel
- H01R9/24—Terminal blocks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/22—Bases, e.g. strip, block, panel
- H01R9/24—Terminal blocks
- H01R9/2416—Means for guiding or retaining wires or cables connected to terminal blocks
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a multi-specification clamping-fit power cable anti-drop connector, wherein the outer part of the connector is composed of an insulating shell, an electric power connecting block is embedded and fixed in the middle position inside the insulating shell, and on-off heads are symmetrically fixed on the front side and the rear side of the electric power connecting block; positioning clamping grooves are symmetrically formed in the front side and the rear side of the insulating shell; the inside of the positioning clamping groove is provided with a multi-specification limiting assembly mechanism in a penetrating way; a limiter is embedded in the outer embedding groove, and a limiting anti-drop mechanism is arranged below the limiter and can strengthen the assembly of the electric cable in the connector; the side of break-make head is provided with independently expands strengthening mechanism, improves the compactness of being connected between break-make head and the power cable. The power cable anti-drop connector of this many specifications centre gripping adaptations can be used with the cable connection of multiple specification to be provided with cable connection reinforced structure in the connector, keep the connector to use stably.
Description
Technical Field
The invention relates to the technical field of power cable connectors, in particular to a multi-specification clamping-fit power cable anti-drop connector.
Background
The electric power cables are important elements in circuit construction, in the electric power construction connection process, the electric power cables can be connected with each other through connectors, metal energizing materials in the electric power cables are in butt joint with conductive materials in the connectors, the metal energizing elements are in contact with each other for energizing, and electric power transmission is controlled;
a cable connector of application number CN106340747a, comprising: the device comprises a plugboard, a plurality of cables, a wire arranging device and bonding agents. The plug board comprises a board body and a plurality of conductive parts arranged on the board body. The cables are electrically connected to the conductive portions, respectively. The wire organizer includes an upper cover, a lower cover, and a spacer sandwiched between the upper cover and the lower cover. The upper cover piece, the lower cover piece and the spacer piece are all frame-shaped and respectively provided with a front frame strip and a rear frame strip, and a first side frame strip and a second side frame strip which are respectively connected with the front frame strip and the rear frame strip and are mutually opposite at intervals, and the upper cover piece, the lower cover piece and the spacer piece jointly define a filling space. The spacing piece, the upper cover piece and the lower cover piece respectively define a plurality of upper-layer wire grooves and lower-layer wire grooves which extend along the front-back direction respectively and are used for accommodating cables, so that the cables penetrate through the filling space. The bonding agent is filled in the filling space, and the cable is fixed on the wire arranging device; the connector is inconvenient to connect cables with different types and sizes, and has limited connection application range;
the cable connector of application number CN111430959B, the cable connector includes: a cable; connectors connected to both ends of the cable; the connector of at least one end includes: an insulator; the contact assemblies are arranged in the insulator in a row manner, one end of each contact assembly extending out of the insulator is a plug-in end, and the other end of each contact assembly is provided with a wiring terminal; the terminals of the contact assemblies of each row are positioned on the same plane, and the end parts of the cables are horizontally arranged on the terminals of the contact assemblies and connected with the contact assemblies. The wiring ends of each row of contact assemblies are positioned on the same plane, an operator only needs to directly put the end parts of the cables on the wiring ends during welding, the positions of the cables and the contact assemblies are not required to be adjusted, the influence on the current capacity of the cables and the contact assemblies caused by bending conductors during field welding can be avoided, and the operation is convenient; the connector is inconvenient to reinforce and limit the connected power cable, and the cable is easy to loose in the process of being assembled in the connector;
the current partial power cable connector is only applicable to the cable of connection characteristic model size, and the model size variety of cable is more in the electric power construction process, and the scope of connector connection application is very limited to current partial power cable connector is not provided with reinforced structure to the connection of power cable in the in-process that uses, along with the increase of live time, the power cable loosens in the connector easily, influences the use of electric power break-make.
It is desirable to design a multi-gauge grip-adapted power cable anti-drop connector that addresses the above-described issues.
Disclosure of Invention
The invention aims to provide a multi-specification clamping adaptive power cable anti-drop connector, which aims to solve the problems that the prior part of power cable connector is only suitable for connecting cables with characteristic types and sizes, the types and sizes of the cables are more in the power construction process, the connection application range of the connector is very limited, a reinforcing structure is not arranged on the connection of the power cable in the using process of the prior part of power cable connector, the power cable is easy to loosen in the connector along with the increase of the using time, the use of power on-off is influenced and the like.
In order to achieve the above purpose, the present invention provides the following technical solutions: the connector is externally composed of an insulating shell, wherein an electric power connecting block is embedded and fixed in the middle position inside the insulating shell, and on-off heads are symmetrically fixed on the front side and the rear side of the electric power connecting block;
a multi-gauge grip-adapted power cable anti-drop connector, comprising:
positioning clamping grooves are symmetrically formed in the front side and the rear side of the insulating shell, round grooves are formed in the side sides of the positioning clamping grooves, inner embedding grooves are formed in the upper portion of the round grooves in a penetrating mode, outer embedding grooves are symmetrically formed in the front side and the rear side of the upper surface of the insulating shell, guide sliding grooves are formed in the lower portion of the outer embedding grooves in a penetrating mode, and the guide sliding grooves are mutually communicated with the inner embedding grooves and the round grooves;
the inside of the positioning clamping groove is provided with a multi-specification limiting assembly mechanism in a penetrating way, and the multi-specification limiting assembly mechanism enables the connector to be applicable to power cables with different diameters, so that the connection application range of the connector is enlarged;
the limit device is embedded in the outer embedding groove, a limit anti-falling mechanism is arranged below the limit device, and can strengthen the stability of the electric cable assembled in the connector, so that the electric cable is prevented from separating and falling off during application;
the side of break-make head is provided with independently expands strengthening mechanism, improves the compactness of being connected between break-make head and the electric power cable, further avoids electric power cable and connector separation to drop in the application process.
Preferably, the multi-specification limiting assembly mechanism comprises an adapter, wherein a conducting groove is formed in the adapter, and a conducting cable is connected in the adapter in a penetrating manner;
the conducting groove has large, medium and small types;
the conductive cable is assembled with the adapter through the conductive groove in a penetrating and clamping mode.
Preferably, the adapter is assembled with the insulating shell in a clamping way through the positioning clamping groove and the circular groove, and the circular arc diameter of the circular groove is smaller than that of the positioning clamping groove.
Preferably, the limiting anti-disengaging mechanism comprises a guide sliding block, wherein the guide sliding block is fixedly connected with the lower surface of the limiter, and the lower surface of the guide sliding block is fixedly connected with a limiting flat plate;
the inner part of the limit flat plate is connected with a round rod in a penetrating way, the outer part of the round rod is sleeved with a limit spring, the round rod is fixedly connected with the inner part of the embedded groove, and the lower surface of the limit flat plate is fixedly connected with a sliding frame;
the fixed block is fixedly connected to the inner side wall of the embedded groove, the side of the fixed block is connected with an anti-falling pressing block, and slide bars are symmetrically fixed on the left side and the right side of one end of the anti-falling pressing block.
Preferably, the limiting flat plate is fixed into an integrated driving structure through the guide sliding block and the limiter, the limiter forms a front-back sliding structure with the insulating shell through the guide sliding block and the guide sliding groove, and the limiting flat plate forms an elastic sliding structure with the round rod through the limiting spring.
Preferably, the anti-falling pressing block and the fixed block form a rotating structure, the anti-falling pressing block forms an up-down sliding structure through the sliding rod and the sliding frame, and the anti-falling pressing block is correspondingly arranged at a position right above the circular groove.
Preferably, the autonomous expansion reinforcing mechanism comprises a driving rod, wherein the driving rod is fixedly connected to the side of the limiting flat plate, and the side of the driving rod is connected with the upright post through a driving frame;
the inner side of the insulating shell is fixedly provided with a supporting frame, the upper side and the lower side of the supporting frame are both connected with transmission blocks, the side surfaces of the transmission blocks are provided with expansion rods, and the outer sides of the transmission blocks are mutually connected with the side sides of the upright posts through pushing rods.
Preferably, the expansion rod is correspondingly arranged at the upper side and the lower side of the on-off head, and the upper side and the lower side of the on-off head are partially in an inclined structure.
Preferably, two ends of the pushing rod respectively form a rotating structure with the transmission block and the side of the upright post, and the transmission block and the supporting frame form an up-down telescopic structure.
Preferably, the anti-falling pressing blocks are distributed vertically and correspondingly with the adapter, anti-falling pressing grooves are formed in the upper surface of the adapter, and the anti-falling pressing blocks are assembled with the surface of the adapter in a clamping mode through the anti-falling pressing grooves.
Compared with the prior art, the invention has the beneficial effects that: this power cable anticreep connector of many specifications centre gripping adaptations adopts novel structural design for the connector can be applicable to the power cable of multiple model size, and is provided with power cable reinforced structure in the connector, avoids the power cable to appear the condition that loosens when connecting, and its concrete content is as follows:
1. the connector and the adapter are assembled through clamping of a positioning clamping groove, a circular groove and the like, a large, medium and small three types of conducting grooves are formed in the adapter, three types of power cables penetrate through the clamping assembly of the conducting grooves and the adapter, the adapter is assembled and protected outside the power cables, the power cable connection ports are protected, the power cables are controlled through the adapter to be assembled and connected with the insulating shell, the assembly structure is stable, and the middle adapter is suitable for power cables of various types;
the anti-drop pressing groove structure is arranged on the surface of the adapter, the anti-drop pressing block is controlled to rotate downwards through the transmission structure, so that the anti-drop pressing block is mutually clamped with the surface of the adapter through the anti-drop pressing groove, the installation position of the adapter can be rapidly limited under the action of the clamping assembly structure, and the stability of the connection and use of the power cable is improved;
2. the surface of the insulating shell is provided with a limiter with a sliding structure, when the conductive cable is installed, the limiter is pushed to move inwards, the limiter controls structures such as the guide sliding block and the limiting flat plate to move synchronously, and the limiting flat plate can control the corresponding rotation of the anti-falling pressing block through sliding structures such as the sliding frame and the sliding rod, and control the rotation of the anti-falling pressing block so as to facilitate the mutual clamping between the anti-falling pressing block and the adapter;
3. the side part of the break-make head is of an inclined structure, when the break-make cable moves to the inside of the connector, the break-make head is pushed by the break-make cable to incline and open, so that the break-make cable is clamped into the inner side of the break-make head, the break-make cable and the surface of the break-make head are contacted with each other, and the connector and the cable are connected in an electrified manner;
the limit side of break-make head is provided with autonomous expansion strengthening mechanism, and the stopper controls actuating lever, drive frame and stand synchronous lateral shifting when sliding and removes, connects the action bars both ends rotation at stand limit side, and pivoted action bars promotes drive piece and expansion bar longitudinal movement, and expansion bar promotes break-make head oblique face to the limit side and opens, and supplementary power cable and the fastening contact between the break-make head avoid appearing the condition of pine to take off between break-make cable and the connector in the use.
Drawings
FIG. 1 is a schematic elevation view of an insulated housing according to the present invention;
FIG. 2 is a schematic cross-sectional view of an insulated housing according to the present invention;
FIG. 3 is a schematic view of an adapter in elevation;
FIG. 4 is a schematic diagram of an elevation structure of a conducting slot according to the present invention;
FIG. 5 is a schematic elevational view of a retainer according to the present invention;
FIG. 6 is a schematic view of a vertical plane of a limiting plate according to the present invention;
FIG. 7 is a schematic diagram showing the structure of the invention in a state of separating the open/close head from the expansion rod;
FIG. 8 is a schematic view of an on-off head in elevation;
FIG. 9 is a schematic view of an elevation structure of an anti-falling press block of the invention;
fig. 10 is a schematic view of an elevation structure of an anti-drop pressing groove of the present invention.
In the figure: 1. an insulating housing; 2. a power connection block; 3. turning on and off the head; 4. positioning clamping grooves; 5. a circular groove; 6. an embedded groove; 7. an external caulking groove; 8. a guide chute; 9. a limiter; 10. an adapter; 11. a conduction groove; 12. conducting the cable; 13. a guide slide block; 14. a limit plate; 15. a round bar; 16. a limit spring; 17. a sliding frame; 18. a fixed block; 19. an anti-falling pressing block; 20. a slide bar; 21. a driving rod; 22. a drive rack; 23. a column; 24. a support frame; 25. a transmission block; 26. an expansion rod; 27. a push rod; 28. an anti-falling pressing groove.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. 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.
Referring to fig. 1 to 10, the present invention provides a technical solution: the utility model provides a multi-specification clamping adaptive power cable anticreep connector, the connector outside comprises insulating casing 1, and the inside intermediate position gomphosis of insulating casing 1 is fixed with electric power connecting block 2 to electric power connecting block 2's front and back bilateral symmetry is fixed with break-make head 3; positioning clamping grooves 4 are symmetrically formed in the front side and the rear side of the insulating shell 1, round grooves 5 are formed in the side sides of the positioning clamping grooves 4, inner embedding grooves 6 are formed in the upper portion of the round grooves 5 in a penetrating mode, outer embedding grooves 7 are symmetrically formed in the front side and the rear side of the upper surface of the insulating shell 1, guide sliding grooves 8 are formed in the lower portion of the outer embedding grooves 7 in a penetrating mode, and the guide sliding grooves 8 are mutually communicated with the inner embedding grooves 6 and the round grooves 5; the inside of the positioning clamping groove 4 is provided with a multi-specification limiting assembly mechanism in a penetrating way, and the multi-specification limiting assembly mechanism enables the connector to be applicable to power cables with different diameters, so that the connection application range of the connector is enlarged; the limiter 9 is embedded in the outer embedding groove 7, and a limiting anti-falling mechanism is arranged below the limiter 9, so that the stability of the electric cable assembled in the connector can be reinforced by the limiting anti-falling mechanism, and the electric cable is prevented from separating and falling off during application; the side of the on-off head 3 is provided with an automatic expansion reinforcing mechanism, so that the connection compactness between the on-off head 3 and the power cable is improved, and the power cable and the connector are further prevented from being separated and fall off in the application process;
example 1
As shown in fig. 1-4, the embodiment provides a multi-specification limit assembly mechanism, so that the connector is suitable for being connected with cables of different types and sizes, and specifically comprises the following steps:
the multi-specification limiting assembly mechanism comprises an adapter 10, wherein a conducting groove 11 is formed in the adapter 10, and a conducting cable 12 is connected in the adapter 10 in a penetrating manner; the conducting groove 11 has three types of large, medium and small; the conductive cable 12 is assembled with the adapter 10 through the conductive groove 11 in a penetrating and clamping way; the adapter 10 is assembled with the insulating shell 1 in a clamping way through the positioning clamping groove 4 and the circular groove 5, and the circular arc diameter of the circular groove 5 is smaller than that of the positioning clamping groove 4;
three kinds of large, medium and small conducting grooves 11 are formed in the adapter 10, and the adapter 10 and the conducting cable 12 with proper sizes are selected to be assembled with each other according to the type of the connecting cable;
the control conductive cable 12 and the adapter 10 are assembled in a penetrating and clamping way, the front end of the conductive cable 12 extends out of the adapter 10 for a certain distance, so that the front end of the conductive cable 12 can be connected and contacted with the on-off head 3, the control adapter 10 is clamped into a positioning clamping groove 4 and a circular groove 5 which are formed in the insulating shell 1, and the position of the connection of the adapter 10 and the conductive cable 12 on the side of the connector can be rapidly limited through a clamping structure;
example two
As shown in fig. 1, 2, 5, 6, 9 and 10, the embodiment provides a limiting and anti-drop mechanism, so that the connector is firmly connected with the power cable, specifically as follows:
the limiting and anti-disengaging mechanism in the embodiment comprises a guide slide block 13, wherein the guide slide block 13 is fixedly connected with the lower surface of the limiter 9, and the lower surface of the guide slide block 13 is fixedly connected with a limiting flat plate 14; the inside of the limit flat plate 14 is connected with a round rod 15 in a penetrating way, a limit spring 16 is sleeved outside the round rod 15, the round rod 15 is fixedly connected with the inside of the embedded groove 6, and the lower surface of the limit flat plate 14 is fixedly connected with a sliding frame 17; the fixed block 18 is fixedly connected to the inner side wall of the embedded groove 6, the side of the fixed block 18 is connected with the anti-drop pressing block 19, and slide bars 20 are symmetrically fixed on the left side and the right side of one end of the anti-drop pressing block 19; the limiting flat plate 14 is fixed with the limiter 9 into an integrated driving structure through the guide sliding block 13, the limiter 9 and the insulating shell 1 form a front-back sliding structure through the guide sliding block 13 and the guide sliding chute 8, and the limiting flat plate 14 and the round rod 15 form an elastic sliding structure through the limiting spring 16; the anti-falling pressing block 19 and the fixed block 18 form a rotating structure, the anti-falling pressing block 19 and the sliding frame 17 form an up-down sliding structure through the sliding rod 20, and the anti-falling pressing block 19 is correspondingly arranged at the position right above the circular groove 5;
the insulating shell 1 and the adapter 10 are controlled to be mutually assembled, the adapter 10 is pushed to move towards the inner side of the external caulking groove 7, the guide sliding block 13 below the adapter 10 penetrates through the inside of the guide sliding groove 8 to slide and move, the guide sliding block 13 drives the limit flat plate 14 below to synchronously move, the limit flat plate 14 slides outside the round rod 15 and the limit spring 16 is compressed towards the side (the elastic structure can independently reset the moving positions of the limit flat plate 14, the guide sliding block 13 and the limiter 9);
the limiting flat plate 14 is used for controlling the sliding frame 17 fixed below to synchronously move in the transverse moving process, the sliding rod 20 penetrates through the sliding frame 17, the sliding rod 20 slides relatively when the sliding frame 17 transversely moves, the anti-falling pressing block 19 can be controlled to be connected to the side of the fixed block 18 to correspondingly rotate through the sliding structure, the anti-falling pressing block 19 rotates upwards, so that the adapter 10 penetrates through the inside of the insulating shell 1 to be assembled in a clamping manner, after the adapter 10 is pushed into the inside of the insulating shell 1 completely, the limiter 9 is loosened, the limiter 9 is reset under the action of the elastic structure, at the moment, the anti-falling pressing block 19 rotates downwards, the lower part of the anti-falling pressing block 19 is clamped on the upper surface of the adapter 10 through the anti-falling pressing groove 28, the assembling position of the reinforcing adapter 10 can be rapidly limited through the clamping structure, and the connecting position of the adapter 10 and the conducting cable 12 is further limited;
example III
As shown in fig. 1, fig. 2, fig. 5, fig. 7 and fig. 8, this embodiment provides an autonomous expansion reinforcing mechanism, which further reinforces the connection tightness between the connector and the cable, and avoids the phenomenon of loosening in the process of using the cable connection, and specifically comprises the following steps:
the automatic expansion reinforcing mechanism comprises a driving rod 21, the driving rod 21 is fixedly connected to the side of the limit flat plate 14, and the side of the driving rod 21 is connected with a stand column 23 through a driving frame 22; the inner side of the insulating shell 1 is fixed with a supporting frame 24, the upper side and the lower side of the supporting frame 24 are both connected with a transmission block 25, the side surface of the transmission block 25 is provided with an expansion rod 26, and the outer side of the transmission block 25 is mutually connected with the side of the upright post 23 through a pushing rod 27; the expansion rods 26 are correspondingly arranged at the upper side and the lower side of the on-off head 3, and the upper side and the lower side of the on-off head 3 are partially in an inclined structure; two ends of the pushing rod 27 respectively form a rotating structure with the side of the transmission block 25 and the side of the upright post 23, and the transmission block 25 and the supporting frame 24 form an up-down telescopic structure; the anti-falling pressing blocks 19 are distributed vertically and correspondingly with the adapter 10, an anti-falling pressing groove 28 is formed in the upper surface of the adapter 10, and the anti-falling pressing blocks 19 are assembled with the surface of the adapter 10 in a clamping way through the anti-falling pressing groove 28;
when the limiting device 9 is pushed to slide, the limiting flat plate 14 moves to drive the driving rod 21, the driving frame 22 and the upright 23 to synchronously move, two ends of the pushing rod 27 connected to the upper side and the lower side of the upright 23 correspondingly rotate, the rotating pushing rod 27 pushes the transmission block 25 to be connected to the side of the supporting frame 24 to vertically stretch and move to be adjusted, the expansion rod 26 is fixedly connected to the side of the transmission block 25, the expansion rod 26 is driven to synchronously move up and down when the transmission block 25 moves up and down, the expansion rod 26 is correspondingly arranged at the upper side and the lower side of the on-off head 3 in a fitting mode, the expansion rod 26 moves up and down to control the inclined surface of the on-off head 3 to expand up and down so as to push the on-off cable 12 to be clamped into the inner side of the on-off head 3, after the limiting flat plate 14 is reset, the on-off head 3 is elastically clamped and limited at the front end position of the on-off head 12 under the action of the transmission structure, the on-off head 3 is firmly contacted with the front end of the on-off cable 12, the stability of power transmission can be kept, the on-off cable 12 can be further prevented from being in the condition of loose and poor contact in the connection and use, and the stability of power supply of the connector application can be kept.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a multi-specification clamping adaptive power cable anticreep connector, the connector outside comprises insulating casing (1), the inside intermediate position gomphosis of insulating casing (1) is fixed with electric power connecting block (2) to electric power connecting block (2) front and back both sides symmetry are fixed with break-make head (3);
characterized by comprising the following steps:
positioning clamping grooves (4) are symmetrically formed in the front side and the rear side of the insulating shell (1), round grooves (5) are formed in the side sides of the positioning clamping grooves (4), inner embedded grooves (6) are formed in the upper portion of the round grooves (5) in a penetrating mode, outer embedded grooves (7) are symmetrically formed in the front side and the rear side of the upper surface of the insulating shell (1), guide sliding grooves (8) are formed in the lower portion of the outer embedded grooves (7) in a penetrating mode, and the guide sliding grooves (8) are mutually communicated with the inner embedded grooves (6) and the round grooves (5);
the inside of the positioning clamping groove (4) is provided with a multi-specification limiting assembly mechanism in a penetrating way, and the multi-specification limiting assembly mechanism enables the connector to be applicable to power cables with different diameters and sizes, so that the connection application range of the connector is enlarged;
a limiter (9) is embedded in the outer embedding groove (7), a limiting anti-falling mechanism is arranged below the limiter (9), and can strengthen the stability of the power cable assembled in the connector and avoid the separation and falling of the power cable during application;
an autonomous expansion reinforcing mechanism is arranged on the side of the on-off head (3), so that the connection compactness between the on-off head (3) and the power cable is improved, and the power cable and the connector are further prevented from separating and falling off in the application process;
the limiting anti-disengaging mechanism comprises a guide sliding block (13) and a fixed block (18), wherein the guide sliding block (13) is fixedly connected with the lower surface of the limiter (9), and the lower surface of the guide sliding block (13) is fixedly connected with a limiting flat plate (14);
the inside of the limit flat plate (14) is connected with a round rod (15) in a penetrating way, a limit spring (16) is sleeved outside the round rod (15), the round rod (15) is fixedly connected inside the embedded groove (6), and the lower surface of the limit flat plate (14) is fixedly connected with a sliding frame (17);
the fixing block (18) is fixedly connected to the inner side wall of the embedded groove (6), the side of the fixing block (18) is connected with the anti-falling pressing block (19), and sliding rods (20) are symmetrically fixed on the left side and the right side of one end of the anti-falling pressing block (19);
the automatic expansion reinforcing mechanism comprises a driving rod (21), the driving rod (21) is fixedly connected to the side of the limiting flat plate (14), and the side of the driving rod (21) is connected with the upright post (23) through a driving frame (22);
the inside of insulating casing (1) is fixed with support frame (24), and the upper and lower avris of support frame (24) all is connected with transmission piece (25) to expansion rod (26) are installed to the side of transmission piece (25), the outside side of transmission piece (25) is through pushing away pole (27) and stand (23) avris interconnect.
2. The multi-gauge grip-adapted power cable anti-drop connector of claim 1, wherein: the multi-specification limiting assembly mechanism comprises an adapter (10), wherein a conducting groove (11) is formed in the adapter (10), and a conducting cable (12) is connected in the adapter (10) in a penetrating manner;
the conducting groove (11) has three types of large, medium and small;
the conductive cable (12) is assembled with the adapter (10) through the conductive groove (11) in a penetrating and clamping way.
3. The multi-gauge grip-adapted power cable anti-drop connector of claim 2, wherein: the adapter (10) is assembled with the insulating shell (1) in a clamping mode through the positioning clamping groove (4) and the circular groove (5), and the circular arc diameter of the circular groove (5) is smaller than that of the positioning clamping groove (4).
4. The multi-gauge grip-adapted power cable anti-drop connector of claim 1, wherein: the limiting flat plate (14) is fixed with the limiter (9) into an integrated driving structure through the guide sliding block (13), the limiter (9) and the insulating shell (1) form a front-back sliding structure through the guide sliding block (13) and the guide sliding groove (8), and the limiting flat plate (14) and the round rod (15) form an elastic sliding structure through the limiting spring (16).
5. The multi-gauge grip-adapted power cable anti-drop connector of claim 1, wherein: the anti-falling pressing block (19) and the fixed block (18) form a rotating structure, the anti-falling pressing block (19) and the sliding frame (17) form an up-down sliding structure through the sliding rod (20), and the anti-falling pressing block (19) is correspondingly arranged at a position right above the circular groove (5).
6. The multi-gauge grip-adapted power cable anti-drop connector of claim 1, wherein: the expansion rods (26) are correspondingly arranged at the upper side and the lower side of the on-off head (3), and the upper side and the lower side of the on-off head (3) are partially in an inclined structure.
7. The multi-gauge grip-adapted power cable anti-drop connector of claim 1, wherein: the two ends of the pushing rod (27) respectively form a rotating structure with the side of the transmission block (25) and the side of the upright post (23), and the transmission block (25) and the supporting frame (24) form an up-down telescopic structure.
8. The multi-format grip-adapted power cable retention connector of claim 5, wherein: the anti-falling pressing blocks (19) are distributed vertically and correspondingly to the adapter (10), anti-falling pressing grooves (28) are formed in the upper surface of the adapter (10), and the anti-falling pressing blocks (19) are assembled with the surface of the adapter (10) in a clamping mode through the anti-falling pressing grooves (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311678836.2A CN117374621B (en) | 2023-12-08 | 2023-12-08 | Multi-specification clamping adaptive power cable anti-drop connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311678836.2A CN117374621B (en) | 2023-12-08 | 2023-12-08 | Multi-specification clamping adaptive power cable anti-drop connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117374621A CN117374621A (en) | 2024-01-09 |
| CN117374621B true CN117374621B (en) | 2024-02-09 |
Family
ID=89395076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311678836.2A Active CN117374621B (en) | 2023-12-08 | 2023-12-08 | Multi-specification clamping adaptive power cable anti-drop connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117374621B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001238342A (en) * | 2000-02-22 | 2001-08-31 | Mitsubishi Cable Ind Ltd | Straight joint for cable |
| CN212626340U (en) * | 2020-08-27 | 2021-02-26 | 广东明煌电力工程有限公司 | Cable joint anticreep device for electric power construction |
| CN112909615A (en) * | 2021-03-10 | 2021-06-04 | 国网浙江省电力有限公司湖州供电公司 | Parallel groove clamp is with insulating casing, parallel groove clamp subassembly and jolt ramming mechanism |
| CN218070227U (en) * | 2022-04-24 | 2022-12-16 | 厦门市福朗电子有限公司 | Push type wire connector |
| CN219419718U (en) * | 2023-03-30 | 2023-07-25 | 乐清市矿用设备厂 | Anti-drop cable connector |
-
2023
- 2023-12-08 CN CN202311678836.2A patent/CN117374621B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001238342A (en) * | 2000-02-22 | 2001-08-31 | Mitsubishi Cable Ind Ltd | Straight joint for cable |
| CN212626340U (en) * | 2020-08-27 | 2021-02-26 | 广东明煌电力工程有限公司 | Cable joint anticreep device for electric power construction |
| CN112909615A (en) * | 2021-03-10 | 2021-06-04 | 国网浙江省电力有限公司湖州供电公司 | Parallel groove clamp is with insulating casing, parallel groove clamp subassembly and jolt ramming mechanism |
| CN218070227U (en) * | 2022-04-24 | 2022-12-16 | 厦门市福朗电子有限公司 | Push type wire connector |
| CN219419718U (en) * | 2023-03-30 | 2023-07-25 | 乐清市矿用设备厂 | Anti-drop cable connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117374621A (en) | 2024-01-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201576790U (en) | Card edge connector | |
| CN217545189U (en) | Butt joint device for cable production | |
| CN117374621B (en) | Multi-specification clamping adaptive power cable anti-drop connector | |
| CN201113010Y (en) | Electric connector | |
| CN218958027U (en) | Quick wire clamping terminal of switch socket | |
| CN217087162U (en) | Terminal suitable for power engineering block terminal | |
| CN104867735A (en) | Intelligent dual-power automatic switching power switch | |
| CN112600576B (en) | 5G communication module assembly and assembling method thereof | |
| CN211223315U (en) | Anti-wire-dropping device for automobile circuit connection | |
| CN221009275U (en) | Auxiliary wiring row terminal for searching control cable core | |
| CN110994259B (en) | Device is maintained to switch | |
| CN219247029U (en) | Novel wall-penetrating terminal structure with pressing line | |
| CN104851708A (en) | Intelligent automatic changeover power switch | |
| CN104851701A (en) | Intelligent automatic changeover power switch | |
| CN214849574U (en) | Plug-in power connection type switch cabinet | |
| CN215732353U (en) | Communication management terminal for electric power operation and maintenance | |
| CN221508574U (en) | Anti-drop's power connector | |
| CN218548820U (en) | Wiring terminal for leading out maintenance line | |
| CN213753907U (en) | Power equipment wire clamp device | |
| CN115528482B (en) | Multi-station wiring device and method | |
| CN221552433U (en) | Locking and pressing tool of wire connector | |
| CN220253645U (en) | Electric wire cable connector convenient to connect | |
| CN219458186U (en) | Stable binding post | |
| CN214153226U (en) | Connector assembly | |
| CN217607136U (en) | Cable locking clamp |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |