CN111834764A - Portable cable joint for electrical equipment - Google Patents
Portable cable joint for electrical equipment Download PDFInfo
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- CN111834764A CN111834764A CN202010761063.4A CN202010761063A CN111834764A CN 111834764 A CN111834764 A CN 111834764A CN 202010761063 A CN202010761063 A CN 202010761063A CN 111834764 A CN111834764 A CN 111834764A
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- shell
- cable
- block
- clamping
- push rods
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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
- 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
- H01R9/26—Clip-on terminal blocks for side-by-side rail- or strip-mounting
- H01R9/2616—End clamping members
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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
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
- H01R13/635—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only by mechanical pressure, e.g. spring force
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Abstract
The invention relates to the technical field of cable connection, in particular to a portable cable joint for electrical equipment, which comprises a shell, a protection mechanism, a driving mechanism, a reset mechanism, a clamping mechanism, a limiting mechanism and an adjusting mechanism, wherein the protection mechanism is arranged on the shell; be favorable to putting into the extrusion connection to the cable that needs to connect under fixture's effect, be favorable to making things convenient for fixture to carry out the cable extrusion simultaneously under actuating mechanism's effect, not only swift but also convenient, through fixture to the extrusion of cable, make stop gear action simultaneously, be favorable to spacing to fixture, make inseparable difficult not hard up of cable centre gripping, and under canceling release mechanical action, be favorable to restoring to the throne stop gear, thereby make fixture reset, make things convenient for cable dismantlement and follow-up wiring, it is inseparable to be favorable to carrying out the centre gripping to the cable of different bores under adjustment mechanism's effect, be favorable to making the cable protect under protection mechanism's effect simultaneously, prevent wearing and tearing damage.
Description
Technical Field
The invention relates to the technical field of cable connection, in particular to a portable cable joint for electrical equipment.
Background
The cable is an electric energy or signal transmission device, usually composed of several or several groups of wires, usually several or several groups of wires twisted together to form a cable similar to rope, each group of wires are insulated from each other and usually twisted around a center, the whole cable is covered with a highly insulating covering layer, the cable has the characteristics of internal electrification and external insulation, and the cable is composed of a power cable, a control cable, a compensation cable, a shielding cable, a high-temperature cable, a computer cable, a signal cable, a coaxial cable, a fire-resistant cable, a marine cable, a mining cable, an aluminum alloy cable and the like, which are composed of single-strand or multi-strand wires and an insulating layer and are used for connecting circuits, electric appliances and the like.
The cable of chooseing for use all is the bore big in the main equipment course of work to guarantee the work that equipment can be normal, can not cause the occurence of failure of transshipping or lack the looks, however, when connecting the equipment cable, the tradition is directly in the same place two cable intertwines each other, then wraps up with insulating rubberized fabric, so operating efficiency is low, and the security is also poor simultaneously, causes not hard up the droing easily, thereby leads to equipment trouble.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a portable cable joint for electrical equipment.
The technical scheme adopted by the invention for solving the technical problems is as follows: a portable cable joint for electrical equipment comprises a shell, a protection mechanism, a driving mechanism, a reset mechanism, a clamping mechanism, a limiting mechanism and an adjusting mechanism, wherein the clamping mechanism for connecting and clamping a cable is arranged in the shell for protection; two driving mechanisms which are symmetrically distributed and used for driving and extruding the clamping mechanism are respectively installed at two ends of the inner side of the top of the shell; the inner sides of the two ends of the clamping mechanism are respectively provided with two symmetrically distributed limiting mechanisms for extrusion limiting of the clamping mechanism; two reset mechanisms which are symmetrically distributed and used for extruding the limiting mechanism are respectively arranged in the two ends of the shell; the adjusting mechanism for clamping, adjusting and clamping cables with different calibers is arranged on the inner side of the bottom of the shell; and the protection mechanism for protecting the connected cable is arranged outside the shell.
Specifically, the clamping mechanism comprises a placing groove, a pressing block, a first metal sheet, an extrusion spring and a telescopic spring, the placing groove is arranged on the bottom side of the inside of the shell, and two ends of the placing groove respectively extend to the outside of two ends of the shell; the pressing block is connected with the top side in the shell in a sliding mode, the bottom of the pressing block extends to the inner side of the placing groove, the toothed first metal sheet is installed at the bottom of the pressing block, and a plurality of extruding springs which are distributed at equal intervals are installed between the first metal sheet and the pressing block; the top center of the pressing block is provided with the telescopic spring, and the top of the telescopic spring is connected with the top side of the inside of the shell; .
Specifically, the driving mechanism comprises a push rod, a push block, a compression spring, a first ejector rod, a second ejector rod and a fixed block, the fixed block is respectively installed at two ends of the top side of the press block, the bottoms of the two first ejector rods and the two second ejector rods are respectively rotatably connected with the fixed block, and the tops of the two second ejector rods are respectively rotatably connected with the inner side wall of the shell; the two symmetrically distributed push rods are respectively connected with the inner parts of the two ends of the shell in a sliding manner, the compression springs are installed on the outer sides of the two push rods, and one ends of the two push rods respectively penetrate through the shell and are rotatably connected with the tops of the two first ejector rods; the other ends of the two push rods extend to the outer sides of the two ends of the shell respectively, and the push blocks are installed at the other ends of the two push rods respectively.
Specifically, the limiting mechanism comprises clamping pins, oblique racks and a contact spring, two groups of the oblique racks which are horizontally arranged are respectively arranged at two ends inside the outer shell, the two clamping pins are respectively arranged inside two ends of the pressing block, and one ends of the two clamping pins respectively penetrate through the outside of the pressing block; one end of each of the two clamping pins is of a triangular structure, and one end of each of the two clamping pins is abutted against the two groups of helical racks respectively; two install respectively at the other end of bayonet lock the conflict spring, just the bayonet lock passes through the conflict spring with the inside sliding connection of briquetting.
Specifically, the reset mechanism comprises pressure rods, a reset spring and push plates, the two push plates are respectively connected with the two groups of helical racks in a sliding manner, and the two pressure rods are respectively connected with the insides of the two ends of the shell in a sliding manner; one ends of the two pressure rods respectively penetrate through the shell and are connected with the center of one side of the push plate, and the outer sides of one ends of the two pressure rods are respectively provided with the return spring; the other ends of the two pressure levers extend to the outer sides of the two ends of the shell respectively.
Specifically, the adjusting mechanism comprises a sliding block, a second metal sheet, a first bolt, a rubber block and a second bolt, the sliding block is connected with the inner side of the bottom of the shell in a sliding mode, and the top of the sliding block extends into the placing groove; the second metal sheet of the toothed structure is connected with the top side of the sliding block, and a plurality of first bolts respectively penetrate through the bottom of the shell and extend to the inside of the sliding block; the top of the first bolt is in threaded connection with the inside of the sliding block, and the bottom of the first bolt is in rotary connection with the bottom side of the shell; the two rubber blocks are respectively connected with the insides of the two ends of the shell in a sliding manner, and the tops of the two rubber blocks respectively extend to the insides of the placing grooves; the two second bolts respectively penetrate through the bottom side of the shell and extend to the inside of the rubber block, the tops of the two second bolts are respectively in threaded connection with the inside of the rubber block, the bottoms of the two second bolts are respectively in rotary connection with the bottom side of the shell, and the rubber block is of a T-shaped structure.
Specifically, the protection mechanism comprises an observation window, a sealing plug and a leather plug, the observation window with a rectangular structure is arranged outside one side of the shell, and two sealing plugs which are symmetrically distributed are arranged at two ends of the shell; one point of each of the two sealing plugs is clamped with the inner sides of the two ends of the placing groove, and one end of each of the plurality of leather plugs is clamped with the inner side of the bottom of the shell.
The invention has the beneficial effects that:
(1) the portable cable joint for the electrical equipment is beneficial to putting in and extruding connection of cables to be connected under the action of the clamping mechanism, and is beneficial to facilitating the clamping mechanism to extrude the cables under the action of the driving mechanism, so that the portable cable joint for the electrical equipment is quick and convenient; namely: two cables to be connected are respectively inserted into the two ends of the placing groove, then the pressing block slides downwards under the action of the two push rods to get rid of the action of the telescopic spring, thereby extruding and jointing the joint of the two cables, simultaneously leading the two cables to be better conductive under the action of the first metal sheet of the dentate structure, under the action of a plurality of extrusion springs, the first metal sheet and the pressing block have elasticity, which is beneficial to preventing the cable from being damaged by extrusion, by pressing the two push blocks, the two push rods slide towards the inner parts of the two ends of the shell under the action of the compression spring, the two push rods can push the first push rod and the second push rod to be pressed downwards while moving, the effect of fixed block is favorable to making the briquetting gliding down to carry out the extrusion connection to the inside cable of standing groove.
(2) According to the portable cable joint for the electrical equipment, the clamping mechanism extrudes a cable, the limiting mechanism acts at the same time, the clamping mechanism is favorably limited, the cable is clamped more tightly and is not easy to loosen, and the limiting mechanism is favorably reset under the action of the resetting mechanism, so that the clamping mechanism is reset, and the cable is convenient to disassemble and perform subsequent wiring; namely: in-process at the briquetting gliding, the bayonet lock of the both ends installation of briquetting slides to the clash bar conflict under the effect of conflict spring, after the briquetting gliding, the bayonet lock can conflict unable rising to the clash bar, the effect of spacing conflict has been played, be favorable to preventing that the briquetting is not hard up, cause the inside cable of standing groove to drop, influence electrical equipment's work, cause electrical equipment direct damage when serious, when needs take out the cable, through pressing two depression bars, thereby make two depression bars break away from to drive the push pedal slip under reset spring's the effect, the bayonet lock that two clash bars of can conflicting when sliding of slide resets and accomodates, thereby make the briquetting not receive the restraint of raking bar and slide, make the briquetting rise under expanding spring's effect and reset, thereby conveniently take out the cable, also convenient putting into to the cable that needs to connect.
(3) The portable cable joint for the electrical equipment is beneficial to tightly clamping cables with different calibers under the action of the adjusting mechanism, and is beneficial to protecting the cables under the action of the protecting mechanism so as to prevent abrasion and damage; namely: when cables with different calibers are required to be connected, the plurality of first bolts are rotated, so that the first bolts drive the sliding block to slide in the inner side of the bottom of the shell, the change of the diameter inside the placing groove is facilitated, the pressing block is convenient to clamp the cables more tightly and is difficult to loosen, meanwhile, after the cables are connected, the second bolts are rotated, the second bolts are used for driving the rubber blocks to move, the two rubber pads are enabled to conflict with the cables at the two ends inside the placing groove, the cables are prevented from being worn when shaken, the observation window on one side of the shell is beneficial to observing the cable connection state inside the placing groove, meanwhile, the cables are protected under the action of the two rubber pads, the second bolts are protected under the action of the plurality of rubber plugs, sundries are prevented from entering, and the second bolts are blocked.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a structural diagram illustrating an overall structure of a preferred embodiment of a portable cable connector for an electrical device according to the present invention;
FIG. 2 is a schematic view of the connection structure between the driving mechanism and the return mechanism shown in FIG. 1;
FIG. 3 is an enlarged view of the part A shown in FIG. 2;
FIG. 4 is an enlarged view of the structure of the portion B shown in FIG. 2;
fig. 5 is an enlarged schematic view of the structure of the part C shown in fig. 2.
In the figure: 1. the outer shell, 2, the protection mechanism, 21, the observation window, 22, the sealing plug, 23, the leather plug, 3, actuating mechanism, 31, the push rod, 32, the ejector pad, 33, compression spring, 34, the first ejector pin, 35, the second ejector pin, 36, the fixed block, 4, the canceling release mechanical system, 41, the depression bar, 42, reset spring, 43, the push pedal, 5, fixture, 51, the standing groove, 52, the briquetting, 53, the first sheetmetal, 54, the extrusion spring, 55, the expanding spring, 6, the stop gear, 61, the bayonet lock, 62, the helical rack, 63, the conflict spring, 7, adjustment mechanism, 71, the slider, 72, the second sheetmetal, 73, the first bolt, 74, the rubber block, 75, the second bolt.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 5, the portable cable connector for electrical equipment according to the present invention includes a housing 1, a protection mechanism 2, a driving mechanism 3, a reset mechanism 4, a clamping mechanism 5, a limiting mechanism 6 and an adjusting mechanism 7, wherein the clamping mechanism 5 for connecting and clamping a cable is installed inside the housing 1 for protection; two symmetrically distributed driving mechanisms 3 for driving and extruding the clamping mechanism 5 are respectively installed at two ends of the inner side of the top of the shell 1; the inner sides of the two ends of the clamping mechanism 5 are respectively provided with two symmetrically distributed limiting mechanisms 6 for extruding and limiting the clamping mechanism 5; two symmetrically distributed resetting mechanisms 4 for extruding the limiting mechanism 6 are respectively arranged in the two ends of the shell 1; the adjusting mechanism 7 for clamping, adjusting and clamping cables with different calibers is arranged on the inner side of the bottom of the shell 1; the protection mechanism 2 for protecting the connected cable is installed outside the shell 1.
Specifically, the clamping mechanism 5 comprises a placing groove 51, a pressing block 52, a first metal sheet 53, an extrusion spring 54 and a telescopic spring 55, the placing groove 51 is arranged at the bottom side of the inside of the housing 1, and two ends of the placing groove 51 extend to the outside of two ends of the housing 1 respectively; the pressing block 52 is slidably connected with the top side of the inside of the housing 1, the bottom of the pressing block 52 extends to the inner side of the placing groove 51, the toothed first metal sheet 53 is installed at the bottom of the pressing block 52, and a plurality of equally-distributed extrusion springs 54 are installed between the first metal sheet 53 and the pressing block 52; the top center of the pressing block 52 is provided with the extension spring 55, the top of the extension spring 55 is connected with the top side of the inside of the shell 1, two cables to be connected are respectively inserted into the two ends of the placing groove 51, then the pressing block 52 slides downwards under the action of the extension spring 55 under the action of the two push rods 31, so that the connection part of the two cables is extruded and attached, meanwhile, the two cables are better conductive under the action of the first metal sheet 53 with a tooth-shaped structure, and the first metal sheet 53 and the pressing block 52 have elasticity under the action of the plurality of extrusion springs 54, so that the cables can be prevented from being extruded and damaged.
Specifically, the driving mechanism 3 includes a push rod 31, a push block 32, a compression spring 33, first push rods 34, second push rods 35 and a fixed block 36, the fixed block 36 is respectively installed at two ends of the top side of the press block 52, the bottoms of the two first push rods 34 and the two second push rods 35 are respectively rotatably connected with the fixed block 36, and the tops of the two second push rods 35 are respectively rotatably connected with the inner side wall of the housing 1; the two push rods 31 which are symmetrically distributed are respectively connected with the inner parts of the two ends of the shell 1 in a sliding manner, the compression springs 33 are installed on the outer sides of the two push rods 31, and one ends of the two push rods 31 respectively penetrate through the shell 1 and are connected with the tops of the two first push rods 34 in a rotating manner; two the other end of push rod 31 extends to respectively the both ends outside of shell 1, and two install respectively the other end of push rod 31 ejector pad 32, through pressing two ejector pad 32, thereby make two push rod 31 break away from under compression spring 33's the effect downwards the inside slip in both ends of shell 1 is two be favorable to taking comfortable under the effect of ejector pad 32, the convenient extrusion, two push rod 31 can extrude when removing first ejector pin 34 with second ejector pin 35 is contradicted downwards be favorable to making under the effect of fixed block 36 briquetting 52 gliding, thereby it is right the inside cable of standing groove 51 carries out the extrusion and connects.
Specifically, the limiting mechanism 6 includes two clamping pins 61, an oblique rack 62 and a contact spring 63, two groups of the oblique racks 62 which are horizontally installed are respectively installed at two ends inside the outer shell 1, the two clamping pins 61 are respectively installed inside two ends of the pressing block 52, and one end of each of the two clamping pins 61 respectively penetrates through the outside of the pressing block 52; one end of each of the two clamping pins 61 is in a triangular structure, and one end of each of the two clamping pins 61 is abutted against the two sets of the helical racks 62; two install respectively the other end of bayonet lock 61 conflict spring 63, just bayonet lock 61 passes through conflict spring 63 with the inside sliding connection of briquetting 52 the in-process that briquetting 52 slided, the installation of briquetting 52's both ends bayonet lock 61 is in it is right under conflict spring 63's the effect the oblique rack 62 is contradicted and is slided, works as after briquetting 52 slided, bayonet lock 61 can be right oblique rack 62 is contradicted and can't be risen, has played the effect of spacing conflict, is favorable to preventing briquetting 52 is not hard up, causes the inside cable of standing groove 51 drops, influences electrical equipment's work, causes electrical equipment direct damage when serious.
Specifically, the reset mechanism 4 includes a pressure lever 41, a reset spring 42 and push plates 43, the two push plates 43 are respectively connected with the two sets of helical racks 62 in a sliding manner, and the two pressure levers 41 are respectively connected with the insides of the two ends of the housing 1 in a sliding manner; one end of each of the two pressure levers 41 respectively penetrates through the center of one side of the shell 1 and the push plate 43 to be connected, and the outer sides of one ends of the two pressure levers 41 are respectively provided with the return spring 42; two the other end of depression bar 41 extends to respectively the both ends outside of shell 1, when needs take out the cable, through pressing down two depression bar 41 to make two depression bar 41 break away from drive under reset spring 42's the effect push pedal 43 slides, the slide can contradict two when sliding the bayonet lock 61 is contradicted and is accomodate that resets of rack ramp 62, thereby makes briquetting 52 does not receive rack ramp 62's restraint and slides under the effect of expanding spring 55 makes briquetting 52 rises to reset, thereby conveniently takes out the cable, also conveniently puts into the cable that needs to connect.
Specifically, the adjusting mechanism 7 includes a sliding block 71, a second metal sheet 72, a first bolt 73, a rubber block 74 and a second bolt 75, the sliding block 71 is slidably connected to the inner side of the bottom of the housing 1, and the top of the sliding block 71 extends to the inside of the placing groove 51; the second metal sheet 72 of the tooth-shaped structure is connected with the top side of the sliding block 71, and a plurality of first bolts 73 respectively penetrate through the bottom of the casing 1 and extend to the inside of the sliding block 71; the top of the first bolt 73 is in threaded connection with the inside of the sliding block 71, and the bottom of the first bolt 73 is in rotational connection with the bottom side of the shell 1; the two rubber blocks 74 are respectively connected with the inner parts of the two ends of the shell 1 in a sliding way, and the top parts of the two rubber blocks 74 respectively extend to the inner part of the placing groove 51; the two second bolts 75 respectively penetrate through the bottom side of the housing 1 and extend to the inside of the rubber block 74, the tops of the two second bolts 75 are respectively connected with the internal threads of the rubber block 74, the bottoms of the two second bolts 75 are respectively connected with the bottom side of the housing 1 in a rotating manner, the rubber block 74 is in a "T" shaped structure, when cables with different calibers need to be connected, the first bolts 73 are rotated to drive the sliding block 71 to slide on the inner side of the bottom of the housing 1, so that the diameter inside the placing groove 51 can be changed, the cable can be clamped by the pressing block 52 more tightly and is not easy to loosen, and after the cables are connected, the second bolts 75 are rotated to drive the rubber block 74 to move, so that the two rubber pads can be abutted against the cables at two ends inside the placing groove 51, the cable is prevented from being abraded when the cable shakes.
Specifically, the protection mechanism 2 comprises an observation window 21, a sealing plug 22 and a leather plug 23, the observation window 21 with a rectangular structure is mounted outside one side of the housing 1, and two sealing plugs 22 are symmetrically distributed at two ends of the housing 1; one point of the two sealing plugs 22 is respectively clamped with the inner sides of the two ends of the placing groove 51, and the one ends of the leather plugs 23 are respectively clamped with the inner side of the bottom of the shell 1, so that the observation window 21 on one side of the shell 1 is favorable for observing the cable connection state inside the placing groove 51, and the two sealing plugs 22 are used for protecting the cable, so that the second bolt 75 is protected under the action of the leather plugs 23, and sundries are prevented from entering to cause the second bolt 75 to be clamped.
When the invention is used, firstly, two cables to be connected are respectively inserted into the two ends of the placing groove 51, then the pressing block 52 slides downwards under the action of the two push rods 31 without the action of the expansion spring 55, so that the connection part of the two cables is extruded and jointed, meanwhile, the two cables can better conduct electricity under the action of the first metal sheet 53 with the dentate structure, the shell 1 is made of insulating material, so that the phenomenon of electric leakage prevention is generated, the first metal sheet 53 and the pressing block 52 have elasticity under the action of the plurality of extrusion springs 54, so that the cables are favorably prevented from being extruded and damaged, the two push rods 31 slide towards the two ends of the shell 1 under the action of the compression spring 33 by pressing the two push blocks 32, the carrying is favorable for comfort under the action of the two push blocks 32, the extrusion is convenient, the first push rod 34 and the second push rod 35 can be extruded and butted downwards when the two push rods 31 move, the pressing block 52 is favorable to slide downwards under the action of the fixing block 36, so that cables inside the placing groove 51 are extruded and connected, in the sliding process of the pressing block 52, clamping pins 61 arranged at two ends of the pressing block 52 abut against and slide against the helical racks 62 under the action of abutting springs 63, after the pressing block 52 slides downwards, the clamping pins 61 abut against the helical racks 62 and cannot rise, the limiting and abutting effect is achieved, the pressing block 52 is favorable to be prevented from loosening, the cables inside the placing groove 51 fall off, the work of electrical equipment is influenced, the electrical equipment is directly damaged seriously, when the cables need to be taken out, the two pressing rods 41 are pressed, so that the two pressing rods 41 are separated from the action of the reset spring 42 to drive the push plate 43 to slide, the sliding plate can abut against the clamping pins 61 abutted against the two helical racks 62 during sliding to reset and store, the pressing block 52 is prevented from being constrained by the helical racks 62 to slide, the pressing block 52 is lifted and reset under, thereby conveniently taking out the cable, conveniently putting in the cable to be connected, when the cables with different calibers are required to be connected, rotating the plurality of first bolts 73 to enable the first bolts 73 to drive the sliding block 71 to slide at the inner side of the bottom of the shell 1, thereby being beneficial to changing the diameter inside the placing groove 51, further facilitating the clamping of the pressing block 52 on the cable to be more compact and not easy to loose, simultaneously, after the cable connection is finished, rotating the second bolt 75 to enable the second bolt 75 to drive the rubber block 74 to move, being beneficial to enabling the two rubber gaskets to conflict with the cables at two ends inside the placing groove 51, being beneficial to preventing the cable from being worn when the cable shakes, being beneficial to observing the cable connection state inside the placing groove 51 through the observation window 21 at one side of the shell 1, simultaneously protecting the cable under the action of the two sealing plugs 22, being beneficial to protecting the second bolt 75 under the action of the plurality of leather plugs 23, and prevents the second bolt 75 from being locked due to the entry of foreign matters.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A portable cable joint for electrical equipment is characterized by comprising a shell (1), a protection mechanism (2), a driving mechanism (3), a reset mechanism (4), a clamping mechanism (5), a limiting mechanism (6) and an adjusting mechanism (7), wherein the clamping mechanism (5) for connecting and clamping a cable is arranged in the shell (1) for protection; two driving mechanisms (3) which are symmetrically distributed and used for driving and extruding the clamping mechanism (5) are respectively installed at two ends of the inner side of the top of the shell (1); the inner sides of the two ends of the clamping mechanism (5) are respectively provided with two symmetrically distributed limiting mechanisms (6) for extrusion limiting of the clamping mechanism (5); two symmetrically distributed resetting mechanisms (4) for extruding the limiting mechanism (6) are respectively arranged in the two ends of the shell (1); the adjusting mechanism (7) for clamping, adjusting and clamping cables with different calibers is arranged on the inner side of the bottom of the shell (1); and the protection mechanism (2) for protecting the connected cable is arranged outside the shell (1).
2. A portable cable connector for electrical equipment as claimed in claim 1, wherein: the clamping mechanism (5) comprises a placing groove (51), a pressing block (52), a first metal sheet (53), an extrusion spring (54) and a telescopic spring (55), the placing groove (51) is arranged on the bottom side of the interior of the shell (1), and two ends of the placing groove (51) respectively extend to the exterior of two ends of the shell (1); the pressing block (52) is connected with the top side of the interior of the shell (1) in a sliding mode, the bottom of the pressing block (52) extends to the inner side of the placing groove (51), the toothed first metal sheet (53) is installed at the bottom of the pressing block (52), and a plurality of extruding springs (54) which are distributed at equal intervals are installed between the first metal sheet (53) and the pressing block (52); the top center of the pressing block (52) is provided with the telescopic spring (55), and the top of the telescopic spring (55) is connected with the top side of the inside of the shell (1).
3. A portable cable connector for electrical equipment according to claim 2, wherein: the driving mechanism (3) comprises a push rod (31), a push block (32), a compression spring (33), first push rods (34), second push rods (35) and a fixing block (36), the fixing block (36) is respectively installed at two ends of the top side of the pressing block (52), the bottoms of the two first push rods (34) and the two second push rods (35) are respectively rotatably connected with the fixing block (36), and the tops of the two second push rods (35) are respectively rotatably connected with the inner side wall of the shell (1); the two push rods (31) which are symmetrically distributed are respectively connected with the inner parts of the two ends of the shell (1) in a sliding mode, the compression springs (33) are installed on the outer sides of the two push rods (31), and one ends of the two push rods (31) penetrate through the shell (1) and are connected with the tops of the two first push rods (34) in a rotating mode; the other end of two push rods (31) extends to the both ends outside of shell (1) respectively, and two push block (32) are installed respectively to the other end of push rods (31).
4. A portable cable connector for electrical equipment according to claim 3, wherein: the limiting mechanism (6) comprises clamping pins (61), oblique racks (62) and abutting springs (63), two groups of the oblique racks (62) which are horizontally arranged are respectively installed at two ends of the inner part of the outer shell (1), the two clamping pins (61) are respectively installed inside two ends of the pressing block (52), and one ends of the two clamping pins (61) respectively penetrate through the outer part of the pressing block (52); one end of each of the two clamping pins (61) is of a triangular structure, and one end of each of the two clamping pins (61) is abutted against the two groups of helical racks (62); two install respectively at the other end of bayonet lock (61) conflict spring (63), just bayonet lock (61) pass through conflict spring (63) with briquetting (52) inside sliding connection.
5. A portable cable connector for electrical equipment according to claim 4, wherein: the reset mechanism (4) comprises pressure levers (41), a reset spring (42) and push plates (43), the two push plates (43) are respectively in sliding connection with the two groups of helical racks (62), and the two pressure levers (41) are respectively in sliding connection with the inner parts of the two ends of the shell (1); one ends of the two pressure levers (41) respectively penetrate through the shell (1) and are connected with the center of one side of the push plate (43), and the outer sides of one ends of the two pressure levers (41) are respectively provided with the return spring (42); the other ends of the two pressure rods (41) respectively extend to the outer sides of the two ends of the shell (1).
6. A portable cable connector for electrical equipment according to claim 5, wherein: the adjusting mechanism (7) comprises a sliding block (71), a second metal sheet (72), a first bolt (73), a rubber block (74) and a second bolt (75), the sliding block (71) is connected with the inner side of the bottom of the shell (1) in a sliding mode, and the top of the sliding block (71) extends into the placing groove (51); the second metal sheet (72) of the toothed structure is connected with the top side of the sliding block (71), and a plurality of first bolts (73) respectively penetrate through the bottom of the shell (1) and extend to the inside of the sliding block (71); the top of the first bolt (73) is in threaded connection with the inside of the sliding block (71), and the bottom of the first bolt (73) is in rotary connection with the bottom side of the shell (1); the two rubber blocks (74) are respectively connected with the inner parts of the two ends of the shell (1) in a sliding way, and the top parts of the two rubber blocks (74) respectively extend to the inner part of the placing groove (51); the two second bolts (75) penetrate through the bottom side of the shell (1) and extend to the inside of the rubber block (74), the tops of the two second bolts (75) are connected with the inner threads of the rubber block (74) respectively, the bottoms of the two second bolts (75) are connected with the bottom side of the shell (1) in a rotating mode respectively, and the rubber block (74) is of a T-shaped structure.
7. A portable cable connector for electrical equipment as claimed in claim 6, wherein: the protection mechanism (2) comprises an observation window (21), a sealing plug (22) and a leather plug (23), the observation window (21) with a rectangular structure is arranged outside one side of the shell (1), and two sealing plugs (22) which are symmetrically distributed are arranged at two ends of the shell (1); one point of each of the two sealing plugs (22) is respectively clamped with the inner sides of two ends of the placing groove (51), and one end of each of the leather plugs (23) is respectively clamped with the inner side of the bottom of the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010761063.4A CN111834764A (en) | 2020-07-31 | 2020-07-31 | Portable cable joint for electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010761063.4A CN111834764A (en) | 2020-07-31 | 2020-07-31 | Portable cable joint for electrical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111834764A true CN111834764A (en) | 2020-10-27 |
Family
ID=72920756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010761063.4A Withdrawn CN111834764A (en) | 2020-07-31 | 2020-07-31 | Portable cable joint for electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111834764A (en) |
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| CN112736510A (en) * | 2020-12-23 | 2021-04-30 | 常德祉博新型装饰材料有限责任公司 | Multi-strand wire connector |
| CN114109322A (en) * | 2021-12-24 | 2022-03-01 | 大庆科力远石油装备制造有限公司 | Electromagnetic flow measuring and regulating instrument |
| CN114361824A (en) * | 2022-03-16 | 2022-04-15 | 徐州华隆热电有限公司 | Firm in connection's cable junction device |
| CN115800184A (en) * | 2022-12-07 | 2023-03-14 | 宁波凯勒电气有限公司 | Cable joint reinforcement protector |
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| CN114109322A (en) * | 2021-12-24 | 2022-03-01 | 大庆科力远石油装备制造有限公司 | Electromagnetic flow measuring and regulating instrument |
| CN114361824A (en) * | 2022-03-16 | 2022-04-15 | 徐州华隆热电有限公司 | Firm in connection's cable junction device |
| CN115800184A (en) * | 2022-12-07 | 2023-03-14 | 宁波凯勒电气有限公司 | Cable joint reinforcement protector |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201027 |
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