CN113708105B - Novel quick binding post - Google Patents
Novel quick binding post Download PDFInfo
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- CN113708105B CN113708105B CN202111033076.0A CN202111033076A CN113708105B CN 113708105 B CN113708105 B CN 113708105B CN 202111033076 A CN202111033076 A CN 202111033076A CN 113708105 B CN113708105 B CN 113708105B
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- rod
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- wiring cylinder
- hinging seat
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- 230000001105 regulatory effect Effects 0.000 claims abstract description 22
- 230000000670 limiting effect Effects 0.000 claims description 38
- 230000008093 supporting effect Effects 0.000 claims description 21
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 17
- 238000000034 method Methods 0.000 description 15
- 230000033001 locomotion Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- 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
- H01R11/07—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 of the same type but different sizes
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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
- H01R13/465—Identification means, e.g. labels, tags, markings
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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
-
- 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
- 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
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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
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
Abstract
The utility model relates to a novel quick wiring terminal, which belongs to the technical field of auxiliary parts of electric equipment, and comprises a hollow wiring cylinder, a pressure adjusting rod and a wiring terminal, wherein a fixed block is arranged on the side surface of the hollow wiring cylinder, and a mounting seat and a second hinging seat are fixed on one side of the fixed block; the mounting seat comprises a mounting plate, a rotating rod is connected to the mounting plate, one end of the pressure regulating rod is provided with a regulating round block, and the regulating round block is fixedly sleeved on the rotating rod; the adjusting round block is provided with driving teeth along the circumferential direction, a middle rod is arranged between the adjusting round block and the second hinging seat, one end of the middle rod is hinged with the second hinging seat, and the other end of the middle rod is meshed and clamped with the adjusting round block; a first hinging seat is arranged between the adjusting round block and the second hinging seat, one end of the first hinging seat is hinged with the middle rod, the other end of the first hinging seat is hinged with the pushing rod, the free end of the pushing rod stretches into the hollow wiring cylinder, and the free end of the pushing rod is provided with an arc-shaped clamping plate. The utility model is suitable for wires with different diameters, has good fixing effect and is simple and quick to adjust.
Description
Technical Field
The utility model relates to a novel quick wiring terminal, and belongs to the technical field of auxiliary parts of electric equipment.
Background
The electric appliance industry is an important pillar industry which is indispensable for national economy development, has stronger radiation and driving capability to related industries, wherein the wiring terminal is an accessory product for realizing electric connection, and belongs to the category of connectors. The binding post can make things convenient for the wire to connect, and its one end connecting wire, another wire is connected to the other end detachably to realize the detachable connection between two wires, need not to twine two wires or weld together any more promptly, dismantle the maintenance and all be comparatively convenient.
Along with the increasing industrial automation degree and the explosive development of electronic information, a wide space is created for the development of the wiring terminals, the application range and the application amount of the wiring terminals are continuously increased, the types of the wiring terminals are also continuously increased, and meanwhile, the requirements on the accuracy and the manufacturability of the wiring terminals are also continuously improved.
In the prior art, when connecting wires, a wiring terminal is usually fixed by arranging a threaded hole on a sleeve and then tightly propping up the wires through bolt tightening, but the effect of fixing wires with different diameters is poor through bolt tightening, loosening, slipping and other unexpected conditions are easy to occur, so that poor electrical connection is caused, and when the wires are fixed through bolts, larger tightening force is needed, if the sleeve is fragile, the sleeve is damaged in the process of tightening the bolts, so that the wiring terminal is invalid, time and labor are wasted, materials are wasted, if the sleeve is damaged and is not perceived, serious consequences are likely to be caused, poor contact is caused, a large amount of time and effort are needed for investigation and maintenance in later period, fire hazard is likely to be directly caused, and serious threat is caused to personal and property safety; meanwhile, through bolt fixed connection, the operation is also troublesome, and a certain propping force is needed, so that the wiring terminal is very inconvenient to use, install and overhaul, and the time for installation or overhaul is greatly prolonged due to the fact that other parts are blocked in the actual use process.
The utility model discloses a wide convenient operation's of commonality bolt formula binding post in chinese utility model patent of publication No. CN211238571U, including one end confined cavity terminal, the outside of terminal sealed end is provided with the fixed plate integratively, be provided with the mounting hole on the fixed plate, be provided with a plurality of screw hole on the terminal, the screw hole is provided with the bolt that is used for fixed cable, the terminal upside is provided with first screw hole and second screw hole, first screw hole is located one side of terminal center pin, the second screw hole is located the opposite side of terminal center pin, first screw hole with second screw hole is provided with first bolt and second bolt respectively, first bolt with the second bolt is the hexagon head bolt, first bolt with all be provided with on the second bolt and reach certain moment of torsion automatic fracture's spacer.
The above-mentioned reference example is a bolt type binding post, through first bolt and the fixed cable conductor of second bolt, and twist first bolt, second bolt and need the spanner, lead to binding post dismouting comparatively troublesome, be blocked by other parts easily, influence maintenance and dismouting efficiency greatly, consequently need improve urgently.
Disclosure of Invention
In order to overcome the defects of poor fixing effect, low dismounting efficiency and the like of the traditional wiring terminal through the bolt fixing wire, the utility model designs the novel rapid wiring terminal which is suitable for wires with different diameters, has good fixing effect and is simple and rapid to adjust.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the novel quick wiring terminal comprises a hollow wiring cylinder, a pressure regulating rod and a wiring terminal head arranged at the end part of the hollow wiring cylinder, wherein a fixing block is arranged on the side surface of the hollow wiring cylinder along the length direction, and a mounting seat and a second hinging seat are fixed on one side of the fixing block, which is away from the hollow wiring cylinder; the mounting seat comprises two vertical parallel mounting plates fixed on the fixed block, a rotating rod is rotationally connected between the two mounting plates, one end of the pressure regulating rod is provided with an integrally formed regulating round block, the regulating round block is fixedly sleeved on the rotating rod, and the other end of the pressure regulating rod extends outwards after extending out of the mounting plate; a plurality of driving teeth are arranged on one side surface of the adjusting circular block facing the second hinging seat along the circumferential direction, a middle rod is arranged between the mounting seat and the second hinging seat, one end of the middle rod is hinged with the second hinging seat, and the other end of the middle rod is engaged and clamped with the adjusting circular block through a plurality of driving teeth which are engaged with the driving teeth; the middle part of the middle rod is hinged with a first hinge seat, the bottom of the first hinge seat is hinged with a push rod, the free end of the push rod, which is opposite to the first hinge seat, movably penetrates through the fixed block and then stretches into the hollow wiring cylinder, and the free end of the push rod is provided with an arc-shaped clamping plate.
Further, the two ends of the rotating rod respectively rotate and penetrate through the two mounting plates to be connected with the anti-falling device, the anti-falling device comprises a ratchet wheel fixedly sleeved on the rotating rod, and the mounting plates are hinged with pawls connected with the ratchet wheel in a clamping mode.
Further, a limiting plate is fixed on the mounting plate, and a compression spring is arranged between the limiting plate and the pawl.
Further, a pair of limiting devices are symmetrically arranged on two side walls of the hollow wiring cylinder, each limiting device comprises a rotation adjusting rod, a worm wheel and a worm, a cavity is formed in the hollow wiring cylinder, the worm wheel and the worm are in transmission connection with each other and are arranged in the cavity, one end of the rotation adjusting rod is fixedly sleeved with the worm wheel, and the other end of the rotation adjusting rod extends outwards after penetrating through the hollow wiring cylinder in a rotation mode; the worm free end screw thread has cup jointed spacing ejector pin, and spacing ejector pin side is fixed with the slip draw-in lever, and slip draw-in lever free end slip card is established in the slip draw-in groove that sets up on the cavity inner wall, and the slip draw-in groove is on a parallel with spacing ejector pin setting, and spacing ejector pin free end stretches out the cavity setting inside hollow wiring section of thick bamboo.
Further, a flexible limiting block is fixed at the free end of the limiting ejector rod.
Further, one side of the hollow wiring cylinder, which is far away from the arc-shaped joint plate, is provided with an arc-shaped top supporting plate along the length direction, one side of the arc-shaped top supporting plate, which is far away from the arc-shaped joint plate, is provided with a sliding rod and a plurality of top supporting springs, the free end of the sliding rod penetrates through the hollow wiring cylinder in a sliding manner, and an alarm strip is arranged on the sliding rod.
Further, the rotation adjusting rod is arranged in a Z shape, and an anti-slip layer is arranged on the rotation adjusting rod.
Further, one side of the arc-shaped clamping plate, which is far away from the push rod, is zigzag.
Further, the free end of the pressure adjusting rod is provided with a holding rod, and an anti-slip layer is arranged on the holding rod.
Further, the terminal head comprises a guide plate with an L-shaped cross section and a guide hole arranged on the guide plate, and the guide hole is arranged at one end far away from the hollow terminal barrel.
Compared with the prior art, the utility model has the following characteristics and beneficial effects:
1. according to the utility model, through the arrangement of the pressure adjusting rod, the middle rod can be driven to move by adjusting the movement of the pressure adjusting rod, so that the movement of the pushing rod is adjusted, the arc-shaped clamping plate is pressed or loosened by the movement of the pushing rod, no tool is needed in the adjusting process, only the pressure adjusting rod is needed to be adjusted, the time and the labor are saved, the stable fixing effect can be achieved under the operation condition of smaller space, one surface of the arc-shaped clamping plate, pressed against the wire, is arranged in a zigzag shape, the friction force between the arc-shaped clamping plate and the wire can be further increased, the fixing effect of the wire is further improved, and accidents caused by the separation of the wire are prevented; while at the same time. The pressure to the wire can be adjusted through the pressure regulation pole, so also can play very good fixed effect to the wire of different diameters, and the wire diameter is little then the pressure regulation pole rotation range is big, and the wire diameter is big then the pressure regulation pole rotation range is little, and the regulation is light swift.
2. The ratchet wheel is sleeved on the rotating rod, the ratchet wheel can be limited under the action of the pawl, the rotating rod is prevented from rotating to drive the middle rod to move in the process of compacting the wire, so that the wire is loosened, the shockproof capacity of the ratchet wheel in the wire fixing and compacting process is further improved, the compression spring is always kept in a compressed state, the pawl can be kept to be limited at all times, and the ratchet wheel can be well fixed to wires with different diameters.
3. According to the utility model, through the arrangement of the limiting device, the worm gear and worm is driven to rotate by rotating the rotating adjusting rod, so that the limiting ejector rod moves towards the inside of the hollow wiring barrel to tightly push the wires, the limiting of the wires in different directions is realized by matching with the arc-shaped clamping plate, the fixing stability of the wires is further improved, the wires with different diameters can be easily adjusted by rotating the rotating adjusting rod, and meanwhile, the Z-shaped rotating adjusting rod is further provided with the anti-slip layer, so that the rotating adjusting rod is more labor-saving and can be adjusted more easily.
4. According to the utility model, through the arrangement of the arc-shaped top support plate and the top support spring, a limit effect is achieved on the wire in the direction opposite to the arc-shaped clamping plate, meanwhile, the wire is placed on the arc-shaped top support plate after entering the hollow wiring cylinder, so that the wire can be well clamped by the arc-shaped clamping plate, the problem of unstable clamping caused by the fact that the wire with a smaller diameter deviates from the clamping position of the arc-shaped clamping plate at first is avoided, the fixing effect on the wire with a small diameter is improved, and the fixing stability of the wire is improved; meanwhile, the sliding rod penetrating through the hollow wiring cylinder is arranged at the bottom end of the arc-shaped top supporting plate, the warning strip is arranged on the sliding rod, the sliding rod stretches out of the hollow wiring cylinder in the process that the wires are compressed, the compression is completed after the warning strip is seen outside the hollow wiring cylinder, if the compression is not performed, the compression force can be observed in time, the application of the compression force is facilitated, the situation that the wires are not compressed due to manual misjudgment is prevented, and the connection stability of the wires is guaranteed.
Drawings
FIG. 1 is a schematic view of a first view of the present utility model;
FIG. 2 is an enlarged partial schematic view at A of FIG. 1;
FIG. 3 is a schematic view of a second view of the present utility model;
FIG. 4 is a front view of the present utility model;
FIG. 5 is an enlarged partial schematic view at C of FIG. 4;
FIG. 6 is a cross-sectional view of the first embodiment in the direction B-B of FIG. 4;
FIG. 7 is a partially enlarged schematic view at D of FIG. 6;
FIG. 8 is a sectional view in the direction B-B of FIG. 4 of the second embodiment;
FIG. 9 is an enlarged partial schematic view at E of FIG. 8;
FIG. 10 is a sectional view in the direction B-B of FIG. 4 of the third embodiment;
fig. 11 is a partially enlarged schematic view at F of fig. 10.
Wherein the reference numerals are as follows:
1. a hollow wire cylinder; 101. a fixed block; 1011. a fixed cavity; 102. a cavity; 104. a sliding clamping groove; 2. a terminal block; 201. a guide plate; 202. a guide hole; 3. a mounting base; 301. a mounting plate; 4. a first hinge base; 5. the second hinge seat; 6. a pressure adjusting lever; 601. a grip lever; 602. adjusting the round blocks; 603. a driving tooth; 604. a rotating lever; 7. an intermediate lever; 701. a drive tooth; 8. pushing the pressing rod; 801. an arc-shaped clamping plate; 8011. a top connection groove; 81. a T-shaped top connection block; 82. a push-pull spring; 83. a return spring; 9. a limiting device; 901. rotating the adjusting rod; 902. a worm wheel; 903. a worm; 904. limiting ejector rod; 9041. a sliding clamping rod; 905. a flexible limiting block; 10. an anti-falling device; 1001. a ratchet wheel; 1002. a pawl; 1003. a compression spring; 1004. a limiting plate; 11. an arc-shaped top supporting plate; 1101. a slide bar; 1102. an alert bar; 12. and (5) supporting the spring.
Detailed Description
The present utility model will be described in more detail with reference to examples.
Example 1
As shown in fig. 1 to 7, the novel quick connecting terminal of the present embodiment includes a hollow connecting tube 1, a pressure adjusting rod 6, and a connecting terminal 2 disposed at the end of the hollow connecting tube 1, wherein a fixing block 101 integrated with the hollow connecting tube 1 is disposed on the side surface of the hollow connecting tube 1 along the length direction, and a mounting seat 3 and a second hinge seat 5 which are sequentially close to the connecting terminal 2 are fixed on one side of the fixing block 101 facing away from the hollow connecting tube 1; the mounting seat 3 comprises two vertically parallel mounting plates 301 fixed on the fixed block 101, a rotating rod 604 is rotatably connected between the two mounting plates 301, one end of the pressure regulating rod 6 is provided with an integrally formed regulating round block 602, the regulating round block 602 is fixedly sleeved on the rotating rod 604 between the two mounting plates 301, and the other end of the pressure regulating rod 6 extends out of the two mounting plates 301 and then extends towards the direction of the second hinging seat 5; a plurality of driving teeth 603 are circumferentially arranged on one side surface of the adjusting circular block 602 facing the second hinging seat 5, a middle rod 7 is arranged between the mounting seat 3 and the second hinging seat 5, one end of the middle rod 7 is hinged with the second hinging seat 5, and the other end of the middle rod is engaged and clamped with the adjusting circular block 602 through a plurality of transmission teeth 701 meshed with the driving teeth 603; the middle part of the middle rod 7 is hinged with a first hinging seat 4 which is H-shaped, the bottom of the first hinging seat 4 is hinged with a pushing rod 8, the free end of the pushing rod 8 movably penetrates through the fixed block 101 and then stretches into the hollow wiring cylinder 1, the free end of the pushing rod 8 back to the first hinging seat 4 is fixedly provided with an arc clamping plate 801 for clamping a wire, the position of the pressure adjusting rod 6 is directly adjusted, and then the pushing rod 8 is adjusted to move up and down, so that the arc clamping plate 801 compresses or loosens the wire, the adjustment is convenient and quick, and other tools are not needed.
Further, the two ends of the rotating rod 604 respectively rotate and penetrate through the two mounting plates 301, and then are connected with the anti-falling device 10, the anti-falling device 10 comprises a ratchet wheel 1001 fixedly sleeved on the rotating rod 604, and a pawl 1002 clamped with the ratchet wheel 1001 is hinged on the mounting plates 301; when the wire is pressed or loosened, the pressure adjusting rod 6 needs to be rotated by taking the rotating rod 604 as the center of a circle, so that the first hinging seat 4 is driven to move up and down, the pushing rod 8 is driven to move up and down to adjust the pressing force, the rotating rod 604 is driven to rotate by the rotation of the pressure adjusting rod 6, the stable pressing force needs to be ensured, namely, the rotating rod 604 needs to be limited, the ratchet wheel 1001 is driven to rotate by the rotation of the rotating rod 604 through the arrangement of the ratchet wheel 1001, the ratchet wheel 1001 cannot rotate under the limiting action of the ratchet wheel 1002, the pressing force on the wire is ensured, the fixing effect is greatly improved, and the ratchet wheel 1001 is not limited in the pressing process, so that the adjustment is very convenient.
Further, the mounting plate 301 is further fixed with a limiting plate 1004, a compression spring 1003 is arranged between the limiting plate 1004 and the pawl 1002, and the pawl 1002 can be tightly pressed by the compression spring 1003 at any time through the arrangement of the compression spring 1003 and the limiting plate 1004, so that the pawl 1002 keeps the limiting effect on the ratchet wheel 1001 at any time, the stability of a tightly pressed wire is greatly improved, and meanwhile, the shockproof capacity is improved, and the practicability is high.
Further, two side walls on the hollow wiring cylinder 1 are symmetrically provided with a pair of limiting devices 9; the limiting device 9 comprises a rotation adjusting rod 901, a worm gear 902 and a worm 903, a cavity 102 is arranged in the hollow wiring cylinder 1, the worm gear 902 and the worm 903 are in transmission connection with each other and are arranged in the cavity 102, one end of the rotation adjusting rod 901 is fixedly sleeved with the worm gear 902, and the other end of the rotation adjusting rod penetrates through the hollow wiring cylinder 1 in a rotating mode and then extends outwards; the free end of the worm 903 is in threaded sleeve joint with a limit ejector rod 904, a pair of sliding clamping rods 9041 are fixed on the side surfaces of the limit ejector rod 904, the free end of the sliding clamping rod 9041 is in sliding clamping with a sliding clamping groove 104 arranged on the inner wall of the cavity 102, the sliding clamping groove 104 is parallel to the limit ejector rod 904, and the free end of the limit ejector rod 904 extends out of the cavity 102 and is arranged in the hollow wiring cylinder 1; the setting of two stop device 9, cooperation arc joint board 801 realizes spacing on three orientation of wire, fixed effectual, and through rotating regulation pole 901, worm wheel 902 and worm 903's setting, it is also very convenient to adjust, only need rotate rotation regulation pole 901 and drive worm wheel 902 rotation, and then drive worm 903 rotation, worm 903 rotates the in-process, spacing ejector pin 904 atress that cup joints with worm 903 screw thread, spacing ejector pin 904 receives the spacing effect of slip clamping lever 9041 again simultaneously, so under worm 903 and slip clamping lever 9041's combined action, spacing ejector pin 904 carries out the joint to the wire to hollow wiring section of thick bamboo 1 internal motion, it is convenient to adjust, the joint is reliable.
Further, the free end of the limiting ejector rod 904 is fixed with a flexible limiting block 905, the flexible limiting block 905 is arranged to conveniently jack up the wire, a limiting effect is achieved on the wire, and the deformation degree can be adjusted according to the size of the wire, so that the wire fixing effect is good.
Further, one side of the hollow wiring barrel 1, which is far away from the arc clamping plate 801, is provided with an arc supporting plate 11 along the length direction, one side of the arc supporting plate 11, which is far away from the arc clamping plate 801, is provided with a sliding rod 1101 and a plurality of supporting springs 12, the free end of the sliding rod 1101 is slidably penetrated through the hollow wiring barrel 1, and the sliding rod 1101 is provided with a warning strip 1102, the arc supporting plate 11 can play a role of supporting the supporting of the wire, and under the action of the supporting springs 12, the wire can be more conveniently supported tightly, good supporting effect is achieved on wires with different diameters, the sliding rod 1101 is arranged, the sliding rod 1101 is slidably extended out of the hollow wiring barrel 1 in the process of supporting the wire by the arc clamping plate 801, whether the wire is supported tightly is determined by observing whether the warning strip 1102 is extended out of the hollow wiring barrel 1 or not, if the warning strip 1102 is not extended out of the hollow wiring barrel 1, the warning strip 1102 is required to be continuously controlled to be supported tightly until the warning strip 1102 is extended out of the hollow wiring barrel 1, the setting of the warning strip 1102 is convenient, the wire is required to be regulated tightly according to the condition of supporting the observation, and the connection stability is ensured.
Further, the rotation adjusting rod 901 is arranged in a Z shape, and an anti-slip layer is arranged on the rotation adjusting rod 901.
Further, one side of the arc-shaped clamping plate 801 far away from the push rod 8 is zigzag, and the arc-shaped clamping plate 801 is zigzag, so that a wire can be better clamped, friction force is increased, and the stability of wire clamping is ensured.
Further, the free end of the pressure adjusting rod 6 is provided with a holding rod 601, and the holding rod 601 is provided with an anti-slip layer.
Further, the terminal 2 includes a conductive plate 201 with an L-shaped cross section and a conductive hole 202 disposed on the conductive plate 201, the conductive hole 202 is disposed at one end far away from the hollow terminal 1, and is externally connected with other wires through the arrangement of the terminal 2, so as to realize detachable connection of the two wires.
Example two
As shown in fig. 8 to 9, the same or corresponding parts as or corresponding to the first embodiment of the novel quick connecting terminal of the present embodiment are denoted by the same reference numerals as the first embodiment, and only the differences between the second embodiment and the first embodiment are described for simplicity, wherein the fixing block 101 is provided with a fixing cavity 1011 on one side close to the arc-shaped clamping plate 801, a return spring 83 is provided in the fixing cavity 1011, the return spring 83 is provided parallel to the pushing rod 8, one end of the return spring 83 is fixed in the fixing cavity 1011, and the other end is fixedly connected with the arc-shaped clamping plate 801; in the process of propping up the wire, the pushing rod 8 moves towards the wire to drive the arc clamping plate 801 to clamp the wire, and under the action of the return spring 83, the pulling force to the arc clamping plate 801 always exists, but under the action of the ratchet 1001 and the pawl 1002, the pulling force does not influence the clamping force of the arc clamping plate 801, but if the wire is required to be loosened, the limit action of the pawl 1002 to the ratchet 1001 is relieved, the arc clamping plate 801 can quickly loosen the wire under the action of the return spring 83, the working efficiency when the wire is loosened is greatly improved, and the high efficiency of maintenance or disassembly and other operations is ensured.
Further, two return springs 83 are provided and symmetrically arranged on two sides of the push rod 8, so that the arc-shaped clamping plate 801 is uniformly stressed, and the return elastic force can be increased.
Example III
As shown in fig. 10 to 11, the novel quick connecting terminal of the present embodiment is the same as or corresponding to the first embodiment, and the reference numerals corresponding to the first embodiment are adopted, for simplicity, only the difference points between the third embodiment and the first embodiment are described, wherein the pushing rod 8 is fixed with a T-shaped propping block 81 near one end of the arc-shaped propping plate 801, the arc-shaped propping plate 801 is provided with a propping groove 8011, the free end of the T-shaped propping block 81 is detachably clamped in the propping groove 8011, a push-pull spring 82 is arranged between the T-shaped propping block 81 and the arc-shaped propping plate 801, the push-pull spring 82 first drives the arc-shaped propping plate 801 to tightly press the wire by force in the process of pushing the pushing rod 8, the arc-shaped propping plate 801 plays a role of pre-propping under the effect of the push-pull spring 82, plays a role of pre-propping the wire when the wire with smaller propping diameter is tightly pressed, then the T-shaped propping block 81 is tightly pressed against the wire with a good propping effect that the wire with the diameter being completely tight enough to reach the propping effect in the propping groove 8011 in the process of continuously propping the pushing rod 8.
Further, the push-pull springs 82 are arranged on two sides of the jacking groove 8011, so that the stress on two sides of the T-shaped jacking block 81 is uniform, and the pressure distribution when the arc-shaped clamping plate 801 jacks up the wire is uniform, so that the wire fixing effect is good.
The working principle of the utility model is as follows: when a wire is required to be clamped, the holding rod 601 is held to be pressed downwards, at the moment, the pawl 1002 has no limit function on the ratchet wheel 1001, so that the pressure regulating rod 6 can rotate under the limit function of the rotating rod 604, an adjusting round block 602 integrated with the pressure regulating rod 6 rotates in the rotating process of the pressure regulating rod 6, then a driving tooth 603 on the adjusting round block 602 drives a transmission tooth 701 meshed with the driving tooth 603 to rotate, the transmission tooth 701 is arranged on the middle rod 7, the other end of the middle rod 7 is hinged with the second hinging seat 5, and meanwhile, the first hinging seat 4 is hinged with the middle rod 7, and therefore under the combined action of the transmission tooth 701, the first hinging seat 4 and the second hinging seat 5, the middle rod 7 drives the first hinging seat 4 to move downwards, and a pushing rod 8 fixed on the first hinging seat 4 also moves downwards under the action of the first hinging seat 4 to push the arc-shaped clamping plate 801 to clamp the wire; in the wire clamping process, the arc-shaped top supporting plate 11 is also pressed by the pressure of the wire, the sliding rod 1101 extends out of the hollow wiring cylinder 1, the holding rod 601 can be loosened after the fact that the warning strip 1102 on the sliding rod 1101 extends out of the hollow wiring cylinder 1 is observed, the wire is pressed, and the rotating rod 604 can not rotate reversely due to the action of the ratchet wheel 1001 and the pawl 1002, so that the pressing force on the wire can be kept; through rotating the adjusting rod 901, the worm gear 902 is driven to rotate and the worm 903 matched with the worm gear 902 rotates, in the process of rotating the worm 903, the limiting ejector rod 904 in threaded connection with the worm 903 also rotates, but the sliding clamping rod 9041 is arranged on the limiting ejector rod 904, and the sliding clamping rod 9041 can only move towards the inside of the hollow wiring cylinder 1 under the action of the sliding clamping groove 104, so that the limiting ejector rod 904 and the worm 903 can move relatively under the continuous rotation of the worm 903 and continuously tightly push the inside of the hollow wiring cylinder 1, the wire is tightly pushed, the arc clamping plate 801 and the arc supporting plate 11 are matched, the wire is tightly pushed in all directions, the wire connection stability is greatly improved, the wire is prevented from being pulled out, the effect is obvious, the adjustment and the compression or the release can be completed without any tool, the device is convenient and quick, the applicability is high, and the device can be effectively utilized in different operation occasions.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the term "connected" should be interpreted broadly, and for example, it may be a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Claims (9)
1. Novel quick binding post, its characterized in that: the pressure regulating device comprises a hollow wiring cylinder (1), a pressure regulating rod (6) and a wiring terminal (2) arranged at the end part of the hollow wiring cylinder (1), wherein a fixed block (101) is arranged on the side surface of the hollow wiring cylinder (1) along the length direction, and a mounting seat (3) and a second hinging seat (5) are fixed on one side of the fixed block (101) back to the hollow wiring cylinder (1); the mounting seat (3) comprises two vertically parallel mounting plates (301) fixed on the fixed block (101), a rotating rod (604) is rotatably connected between the two mounting plates (301), one end of the pressure regulating rod (6) is provided with an integrally formed regulating round block (602), the regulating round block (602) is fixedly sleeved on the rotating rod (604), and the other end of the pressure regulating rod (6) extends outwards after extending out of the mounting plate (301); a plurality of driving teeth (603) are arranged on one side surface of the adjusting circular block (602) facing the second hinging seat (5) along the circumferential direction, a middle rod (7) is arranged between the mounting seat (3) and the second hinging seat (5), one end of the middle rod (7) is hinged with the second hinging seat (5), and the other end of the middle rod is engaged and clamped with the adjusting circular block (602) through a plurality of transmission teeth (701) which are mutually engaged with the driving teeth (603); the middle part of the middle rod (7) is hinged with a first hinging seat (4), the bottom of the first hinging seat (4) is hinged with a pushing rod (8), the free end of the pushing rod (8) back to the first hinging seat (4) movably penetrates through the fixed block (101) and then stretches into the hollow wiring cylinder (1), and the free end of the pushing rod (8) is provided with an arc-shaped clamping plate (801);
a pair of limiting devices (9) are symmetrically arranged on two side walls of the hollow wiring cylinder (1), each limiting device (9) comprises a rotation adjusting rod (901), a worm wheel (902) and a worm (903), a cavity (102) is formed in the hollow wiring cylinder (1), the worm wheel (902) and the worm (903) are in transmission connection with each other and are arranged in the cavity (102), one end of the rotation adjusting rod (901) is fixedly sleeved with the worm wheel (902), and the other end of the rotation adjusting rod penetrates through the hollow wiring cylinder (1) in a rotating mode and then extends outwards; the screw thread at the free end of the worm (903) is sleeved with a limiting ejector rod (904), a sliding clamping rod (9041) is fixed to the side face of the limiting ejector rod (904), the free end of the sliding clamping rod (9041) is clamped in a sliding clamping groove (104) formed in the inner wall of the cavity (102), the sliding clamping groove (104) is parallel to the limiting ejector rod (904), and the free end of the limiting ejector rod (904) extends out of the cavity (102) to be arranged inside the hollow wiring cylinder (1).
2. The novel quick connect terminal of claim 1, wherein: the two ends of the rotating rod (604) respectively rotate to penetrate through the two mounting plates (301) and then are connected with the anti-falling device (10), the anti-falling device (10) comprises a ratchet wheel (1001) fixedly sleeved on the rotating rod (604), and the mounting plates (301) are hinged with pawls (1002) which are clamped with the ratchet wheel (1001).
3. A novel quick connect terminal as defined in claim 2, wherein: a limiting plate (1004) is further fixed on the mounting plate (301), and a compression spring (1003) is arranged between the limiting plate (1004) and the pawl (1002).
4. The novel quick connect terminal of claim 1, wherein: a flexible limiting block (905) is fixed at the free end of the limiting ejector rod (904).
5. The novel quick connect terminal of claim 1, wherein: one side of the hollow wiring cylinder (1) far away from the arc-shaped joint plate (801) is provided with an arc-shaped supporting plate (11) along the length direction, one side of the arc-shaped supporting plate (11) far away from the arc-shaped joint plate (801) is provided with a sliding rod (1101) and a plurality of supporting springs (12), the free end of the sliding rod (1101) penetrates through the hollow wiring cylinder (1) in a sliding mode, and an alarm strip (1102) is arranged on the sliding rod (1101).
6. The novel quick connect terminal of claim 1, wherein: the rotation adjusting rod (901) is arranged in a Z shape, and an anti-slip layer is arranged on the rotation adjusting rod (901).
7. The novel quick connect terminal of claim 1, wherein: one side of the arc-shaped clamping plate (801) far away from the pushing rod (8) is zigzag.
8. The novel quick connect terminal of claim 1, wherein: the free end of the pressure adjusting rod (6) is provided with a holding rod (601), and the holding rod (601) is provided with an anti-slip layer.
9. The novel quick connect terminal of claim 1, wherein: the wiring terminal (2) comprises a guide plate (201) with an L-shaped cross section and a guide hole (202) arranged on the guide plate (201), wherein the guide hole (202) is arranged at one end far away from the hollow wiring cylinder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111033076.0A CN113708105B (en) | 2021-09-03 | 2021-09-03 | Novel quick binding post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111033076.0A CN113708105B (en) | 2021-09-03 | 2021-09-03 | Novel quick binding post |
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| Publication Number | Publication Date |
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| CN113708105A CN113708105A (en) | 2021-11-26 |
| CN113708105B true CN113708105B (en) | 2024-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111033076.0A Active CN113708105B (en) | 2021-09-03 | 2021-09-03 | Novel quick binding post |
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| CN (1) | CN113708105B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115360536B (en) * | 2022-10-19 | 2022-12-30 | 徐州大元电机有限公司 | High-voltage wiring board for fan |
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| JP2021082579A (en) * | 2019-11-14 | 2021-05-27 | 石雅娟 | Fixing and connecting device for power electronic lead and terminal and operation method |
| CN213753110U (en) * | 2021-01-08 | 2021-07-20 | 温州东爵线缆有限公司 | Elastic wiring terminal of low-voltage electric lead |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE102012112271A1 (en) * | 2012-12-14 | 2014-03-27 | Turbodynamics Gmbh | Merging device |
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| KR20130000588U (en) * | 2011-07-15 | 2013-01-23 | 김희수 | Moveable concent on the wall |
| CN207602813U (en) * | 2017-11-21 | 2018-07-10 | 沈阳科堡轨道交通有限公司 | A kind of rail traffic wire connection terminal for facilitating crimping |
| WO2020133598A1 (en) * | 2018-12-28 | 2020-07-02 | 江苏英曼电子工业有限公司 | Cable clamping device and electric plug connector with same |
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| Publication number | Publication date |
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| CN113708105A (en) | 2021-11-26 |
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