CN117578123B - Power distribution cabinet cable connector with self-locking function - Google Patents
Power distribution cabinet cable connector with self-locking function Download PDFInfo
- Publication number
- CN117578123B CN117578123B CN202410050302.3A CN202410050302A CN117578123B CN 117578123 B CN117578123 B CN 117578123B CN 202410050302 A CN202410050302 A CN 202410050302A CN 117578123 B CN117578123 B CN 117578123B
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- cable
- locking
- self
- connector
- power distribution
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- 230000000670 limiting effect Effects 0.000 claims abstract description 45
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- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 3
- 239000011425 bamboo Substances 0.000 claims 3
- 238000010030 laminating Methods 0.000 claims 1
- 230000035515 penetration Effects 0.000 claims 1
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 description 15
- 238000000034 method Methods 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
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- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
- H01R13/5804—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable comprising a separate cable clamping part
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
- H01R13/5837—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable specially adapted for accommodating various sized cables
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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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
Abstract
The invention discloses a power distribution cabinet cable connector with a self-locking function, and relates to the technical field of cable connectors, comprising a power distribution cabinet body and a connector body fixedly arranged below the inner part of the power distribution cabinet body; the inside of the connector body is equidistantly provided with cable connecting notches; further comprises: the cable locking sleeves are fixedly arranged in cable connecting slots formed in the connector body at equal intervals; wherein, the inside of the limiter body is equidistantly separated from the cable limiting notch; wherein, both ends all slide about the right side of stopper body are provided with the spacing of locking. This switch board cable connector with self-locking function is through the inside cooperation between connector body and the stopper body that is vertical state distribution of switch board body, is fixed with the cable body by the connector body locking, reduces the probability that the cable body takes off when being pulled by external force by the stopper body, promotes the stability and the compactness of cable body coupling.
Description
Technical Field
The invention relates to the technical field of cable connectors, in particular to a cable connector of a power distribution cabinet with a self-locking function.
Background
The cable connector is mainly suitable for signal transmission between the internal connection of a power distribution cabinet and photoelectric transmission equipment and a distribution frame, is used for transmitting communication equipment such as data, audio and video, and mainly meets the requirement of mutual butt joint through the friction force of the plug connection between the cable ends, but is insufficient for being pulled by external force, so that the cable connector and the cable are easy to loosen, and poor contact is caused;
the publication number CN116581609B discloses a cable connector with a self-locking function, by arranging the inserted link and the rotating column, the rotating column is clamped in the transverse groove under the action of the spring, so that the two fixing plates are fixed, the two fixing plates are prevented from moving in a direction away from each other, the male end and the female end are fixed, the male end and the female end are self-locked, and the male end and the female end can be prevented from being torn apart when the cable is accidentally pulled in the use process, so that the normal use is influenced;
publication number CN206976707U discloses a quick-plug self-locking cable connector, a stop lever is matched with the inclined plane of the stop block, and a second spring is sleeved on the stop lever; the cable connector adopts a quick-plug self-locking connection fixing mode, is simple and convenient to operate, and improves the working efficiency;
however, the cable connector with the self-locking function has the following problems in the actual use process: through setting up at the outside fixture of connector with the cable centre gripping spacing, such fixture can make up the not enough of current connector only relying on frictional force locking cable, but after the cable receives external force to drag, its end can pull the fixture of block, very easily lead to fixture to take place deformation under the exogenic action, and the inside cable overall arrangement in-process tension of switch board is too big simultaneously, makes cable and connector be in the tensioning state for a long time easily, and then influences the connection effect of cable and the life of connector.
Therefore, we propose a cable connector of a power distribution cabinet with a self-locking function so as to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to provide a cable connector of a power distribution cabinet with a self-locking function, so as to solve the problem that the cable is clamped and limited by a clamping mechanism arranged outside the connector in the prior art, and the clamping mechanism can make up for the defect that the cable is locked by friction force in the prior art, but after the cable is pulled by external force, the end head of the cable can pull the clamping mechanism which is clamped, so that the clamping mechanism is easy to deform under the action of the external force, and meanwhile, the cable and the connector are easy to be in a tensioning state for a long time in the cable layout process, so that the connecting effect of the cable and the service life of the connector are influenced.
In order to achieve the above purpose, the present invention provides the following technical solutions: a power distribution cabinet cable connector with a self-locking function comprises a power distribution cabinet body and a connector body fixedly arranged below the inner lower part of the power distribution cabinet body, wherein a limiter body is fixedly arranged below the right side of the inner part of the power distribution cabinet body;
the inside of the connector body is equidistantly separated from the cable connecting notch, and a locking rack is elastically arranged above the left side of the connector body in a sliding manner;
further comprises: the cable locking sleeves are fixedly arranged in cable connecting slots formed in the connector body at equal intervals, and abutting anti-drop rings are slidably arranged on the right sides of the cable locking sleeves which are arranged at equal intervals;
the cable limiting device comprises a limiter body, wherein cable limiting notches are formed in the limiter body at equal intervals, and cable locking arc plates are arranged at the upper end and the lower end of the right side of the cable limiting notches in an equidistant mode in a sliding mode;
the upper end and the lower end of the right side of the limiter body are respectively provided with a locking limiting strip in a sliding mode, the locking limiting strips on the upper side and the lower side are connected with each other through reset springs, and the locking limiting strips on the upper side and the lower side are fixedly connected with the outer ends of cable locking arc plates which are symmetrically distributed.
Moreover, the vertical central axis of the connector body inside the power distribution cabinet body and the vertical central axis of the limiter body are arranged in parallel, and the cable connecting notch formed in the connector body at equal intervals and the cable limiting notch formed in the limiter body at equal intervals are arranged in a one-to-one correspondence mode.
Moreover, the cable locking sleeve that the equidistance set up is connected through spacing spring interconnect between the butt anticreep ring of inside, and the inside equal angle of right-hand member inside of cable locking sleeve that the equidistance set up is fixed to be provided with main independently contradicting piece to the inside all sliding connection of cable locking sleeve that the equidistance set up is in the left end of cable body.
And the outer sliding clamping of the cable locking sleeve arranged at equal intervals is connected with the inner end of the penetrating type self-locking barrel, the right inner end of the penetrating type self-locking barrel arranged at equal intervals is fixedly provided with a self-locking bolt at equal intervals, the outer wall threads of the penetrating type self-locking barrel arranged at equal intervals are connected with locking gears in a penetrating way, and the locking gears arranged at equal intervals are all meshed and connected with the bottom surface of the left locking limit bar of the limiter body.
Moreover, the equal angle of left end outer wall of cable body that the equidistance set up is fixed to be provided with vice independently contradicts the piece, and the vice independently contradicts between piece and the inside main independently contradicts the piece of cable locking sleeve that the equiangular setting one-to-one distributes and set up to the main independently contradicts between piece and the vice independently contradicts mutually corresponding main and carries out the locking spacing through the auto-lock bolt of interlude formula self-locking barrel right-hand member.
Moreover, the central point of cable locking arc board department that the symmetry set up all rotates through the torsional spring and is provided with the driving gear, and the inside of the cable locking arc board that the symmetry set up all slides and is provided with the direction pinion rack to both ends all are provided with driven gear through the bearing rotation around the inboard of the cable locking arc board that the symmetry set up.
Moreover, the driven gears and the guiding toothed plates of both sides intermesh around the cable locking arc plate inside that the symmetry set up, and guiding toothed plates and driving gear intermesh to the cable locking arc plate's that the symmetry set up front and back both sides all slide and are provided with driven rack, and the inner of driven rack of both sides all is fixed to be provided with the auto-lock stopper around moreover.
Moreover, the driving gear and the driven rack inside the cable locking arc plates are arranged symmetrically, the cable locking arc plates are arranged symmetrically in a semicircular structure, and the outer wall of the cable body is abutted against the cable locking arc plates and the self-locking limiting blocks inside the cable locking arc plates to achieve the limiting effect.
Moreover, the main independent collision blocks and the auxiliary independent collision blocks which are distributed at equal angles are distributed in a fan-shaped structure with the same shape and the same size, the length between the adjacent main independent collision blocks is larger than that of the single auxiliary independent collision block, and the main independent collision blocks and the auxiliary independent collision blocks which penetrate through each other are tightly attached through the abutting anti-disengaging rings connected by the limiting springs.
Compared with the prior art, the invention has the beneficial effects that: this switch board cable connector with self-locking function, through the cooperation between the inside connector body that is vertical state distribution of switch board body and the stopper body, can be fixed the cable body by the connector body locking to reduce the cable body through the stopper body and receive the probability that the pine takes off when external force pulls, promote the stability and the compactness of cable body coupling, its concrete content is as follows:
1. the main independent collision block arranged in the cable locking sleeve at equal angles is in rotary butt joint with the auxiliary independent collision block in the cable body, and the main independent collision block is in collision with the auxiliary independent collision block through the butt anti-drop ring connected by the limiting spring, so that the cable locking sleeve is connected with the cable body more tightly;
2. the locking rack connected elastically is moved to drive the locking gear to rotate, so that the threaded penetrating type self-locking barrel is driven to slide on the outer wall of the cable locking sleeve, and the self-locking bolt is inserted into the main independent collision block and the auxiliary independent collision block in a sliding manner, so that the main independent collision block and the auxiliary independent collision block are prevented from rotating to be separated;
3. the locking limiting strips are manually stretched at the upper side and the lower side, so that the locking limiting strips drive cable locking arc plates which are distributed oppositely to be far away from each other, and the cable body can be installed in a penetrating manner;
4. the driving gear connected through the torsion spring drives the guide toothed plate and the driven gear to rotate, and then the meshed driven rack and the self-locking limiting block are driven to slide inwards, so that the self-locking limiting block can be adapted to cable bodies of different specifications and always attached to the outer wall of the cable body, and the cable body is ensured to be in a self-locking limiting state continuously;
5. through the cooperation between connector body and the stopper body that is vertical state distribution, can carry out the locking by the connector body with the cable body and fix to reduce the probability that the cable body pine takes off when receiving external force to drag through the stopper body, promote cable body connection's stability and compactness.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present invention;
FIG. 2 is a schematic perspective view of a connector body according to the present invention;
FIG. 3 is a schematic perspective view of a retainer body according to the present invention;
FIG. 4 is a schematic view of the installation structure of the locking rack of the present invention;
FIG. 5 is a schematic perspective view of a cable locking sleeve according to the present invention;
FIG. 6 is a schematic perspective view of a self-locking cylinder of the present invention;
FIG. 7 is a schematic view of an abutment drop-out prevention ring mounting arrangement according to the present invention;
FIG. 8 is a schematic view of a self-locking bolt mounting structure of the present invention;
FIG. 9 is a schematic view of the installation structure of the locking stop bar of the present invention;
FIG. 10 is a schematic perspective view of a cable lock arc plate according to the present invention;
FIG. 11 is a schematic diagram of the installation structure of the self-locking limiting block of the invention.
In the figure: 1. a power distribution cabinet body; 2. a connector body; 3. a limiter body; 4. a cable connection slot; 5. locking the rack; 6. a cable locking sleeve; 7. abutting the anti-drop ring; 8. a cable limit notch; 9. a cable locking arc plate; 10. locking the limit strips; 11. a return spring; 12. a limit spring; 13. a master autonomous collision block; 14. a cable body; 15. a self-locking cylinder in a penetrating way; 16. self-locking bolt; 17. a locking gear; 18. the auxiliary independent conflict block; 19. a drive gear; 20. a guide toothed plate; 21. a driven gear; 22. a driven rack; 23. and a self-locking limiting block.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-11, the present invention provides the following technical solutions;
the utility model provides a switch board cable connector with self-locking function, independently contradicts 13 and the inside vice independently conflict 18 of cable body 14 of main independently conflict 13 of cable locking sleeve 6 through equiangular setting to the butt anticreep ring 7 that is connected by spacing spring 12 contradicts the connection of main independently conflict 13 and vice independently conflict 18, makes cable locking sleeve 6 and cable body 14 be connected inseparabler.
The concrete structure is as follows: the cable connector comprises a power distribution cabinet body 1 and a connector body 2 fixedly installed below the inner part of the power distribution cabinet body 1, wherein cable locking sleeves 6 are fixedly arranged inside cable connecting slots 4 formed in the connector body 2 at equal intervals, and abutting anti-falling rings 7 are slidably arranged on the right sides of the inner parts of the cable locking sleeves 6 which are arranged at equal intervals; the cable locking sleeve 6 and the internal abutting anti-drop ring 7 which are equidistantly arranged are connected with each other through a limiting spring 12;
the inside of the right end of the cable locking sleeve 6 which is equidistantly arranged is fixedly provided with a main independent collision block 13 at equal angles, and the inside of the cable locking sleeve 6 which is equidistantly arranged is slidably connected with the left end of the cable body 14; the auxiliary independent collision blocks 18 are fixedly arranged at equal angles on the outer wall of the left end of the cable body 14 which is equidistantly arranged, and the auxiliary independent collision blocks 18 which are arranged at equal angles are in one-to-one correspondence distribution with the main independent collision blocks 13 in the cable locking sleeve 6;
as shown in fig. 5-7, the end of the cable body 14 is manually inserted into the right end of the cable locking sleeve 6 inside the limiter body 3, so that the auxiliary independent abutting block 18 at the left end of the cable body 14 is located at the gap of the main independent abutting block 13, and the auxiliary independent abutting block 18 passes through the gap of the main independent abutting block 13, at this time, the left end of the cable body 14 abuts against the abutting anti-disengaging ring 7 inside the cable locking sleeve 6, so that the abutting anti-disengaging ring 7 compresses the connected limiting spring 12, then the cable body 14 is manually rotated to drive the auxiliary independent abutting block 18, and further the auxiliary independent abutting block 18 distributed at equal angles is relatively distributed on the left outer wall of the main independent abutting block 13, and meanwhile, the auxiliary independent abutting block 18 is driven by the limiting spring 12 to abut against the end of the cable body 14, so that the main independent abutting block 13 and the auxiliary independent abutting block 18 tightly abut against each other, and the cable body 14 and the cable locking sleeve 6 are ensured to prevent the cable body 14 from falling off due to external force.
The locking rack 5 which is elastically connected is moved to drive the locking gear 17 to rotate, so that the threaded penetrating type self-locking barrel 15 is driven to slide on the outer wall of the cable locking sleeve 6, and the self-locking bolt 16 is inserted into the main independent collision block 13 and the auxiliary independent collision block 18 in a sliding manner, so that the main independent collision block 13 and the auxiliary independent collision block 18 are prevented from rotating to be separated;
the inside of the connector body 2 is equidistantly provided with cable connecting notches 4, and a locking rack 5 is elastically arranged above the left side of the connector body 2 in a sliding manner;
the outer part of the cable locking sleeve 6 which is equidistantly arranged is in sliding and clamping connection with the inner end of the penetrating type self-locking barrel 15, the right inner end of the penetrating type self-locking barrel 15 which is equidistantly arranged is fixedly provided with a self-locking bolt 16 at equal intervals, the outer wall threads of the penetrating type self-locking barrel 15 which is equidistantly arranged are connected with a locking gear 17 in a penetrating way, and the locking gears 17 which are equidistantly arranged are all meshed with and connected with the bottom surface of the left locking limit strip 10 of the limiter body 3; the main independent collision block 13 and the auxiliary independent collision block 18 which are mutually corresponding are locked and limited through a self-locking bolt 16 at the right end of the penetrating self-locking cylinder 15;
as shown in fig. 4, 6 and 8, the locking rack 5 is manually and elastically connected to the left side of the connector body 2 in a sliding manner to drive the plurality of locking gears 17 engaged with the bottom surface to rotate, and the threaded self-locking cylinder 15 connected with the locking gears 17 in a threaded manner is limited by the cable locking sleeve 6 in a sliding manner, so that the locking gears 17 drive the threaded self-locking cylinder 15 and the self-locking bolt 16 to slide to the left, and according to the main independent abutting block 13 and the auxiliary independent abutting block 18 which are installed in the embodiment, the self-locking bolt 16 sliding to the left side is inserted into the corresponding main independent abutting block 13 and auxiliary independent abutting block 18 in a penetrating manner, and then the cable body 14 and the cable locking sleeve 6 are self-locked and limited.
The locking limiting strips 10 are manually stretched at the upper side and the lower side, so that the locking limiting strips drive the cable locking arc plates 9 which are distributed oppositely to be far away from each other, and the cable body 14 can be installed in a penetrating manner;
a limiter body 3 is fixedly arranged below the right side of the inside of the power distribution cabinet body 1; the inside of the limiter body 3 is equidistantly provided with cable limiting notches 8, and cable locking arc plates 9 are slidably arranged at the upper end and the lower end of the right side of the cable limiting notches 8 which are equidistantly arranged; the upper end and the lower end of the right side of the limiter body 3 are respectively provided with a locking limit bar 10 in a sliding manner, the locking limit bars 10 on the upper side and the lower side are connected with each other through a reset spring 11, and the locking limit bars 10 on the upper side and the lower side are fixedly connected with the outer ends of cable locking arc plates 9 which are symmetrically distributed;
as shown in fig. 2, 9-10, the locking limit strips 10 on the upper and lower sides of the limiter body 3 are pulled outwards by people to drive the cable locking arc plates 9 distributed at equal intervals on the inner side to be away from each other, so that the cable limiting notch 8 formed in the limiter body 3 is guaranteed to be in an open state, then the end of the cable body 14 passes through the cable limiting notch 8, and the locking limit strips 10 and the cable locking arc plates 9 are driven to reset by the ductility of the reset spring 11, so that the cable locking arc plates 9 arranged in a semicircular structure on the upper and lower sides can clamp the cable body 14, and the cable body 14 pulled by external force is prevented from directly acting on the inside of the connector body 2.
The driving gear 19 connected through the torsion spring drives the guide toothed plate 20 and the driven gear 21 to rotate, and then drives the meshed driven rack 22 and the self-locking limiting block 23 to slide inwards, so that the self-locking limiting block 23 can be adapted to cable bodies 14 with different specifications and always attached to the outer wall of the cable body 14, and the cable body is ensured to be in a self-locking limiting state continuously;
the center positions of the cable locking arc plates 9 which are symmetrically arranged are respectively provided with a driving gear 19 through torsion springs in a rotating way, the interiors of the cable locking arc plates 9 which are symmetrically arranged are respectively provided with a guiding toothed plate 20 in a sliding way, and the front and rear ends of the inner sides of the cable locking arc plates 9 which are symmetrically arranged are respectively provided with a driven gear 21 through bearings in a rotating way;
the driven gears 21 and the guide toothed plates 20 on the front side and the rear side of the inside of the cable locking arc plates 9 are meshed with each other, the guide toothed plates 20 and the driving gears 19 are meshed with each other, the front side and the rear side of the cable locking arc plates 9 are provided with driven racks 22 in a sliding mode, and the inner ends of the driven racks 22 on the front side and the rear side are fixedly provided with self-locking limiting blocks 23; the driving gear 19 and the driven rack 22 inside the symmetrically arranged cable locking arc plates 9 are meshed with each other, and the outer wall of the cable body 14 is abutted against the outer wall of the cable body through the symmetrically arranged cable locking arc plates 9 and the self-locking limiting blocks 23 inside the symmetrically arranged cable locking arc plates;
as shown in fig. 9-11, the cable locking arc plates 9 on the upper and lower sides drive the inner side of the plurality of self-locking limiting blocks 23 to be attached to the outer wall of the cable body 14, and the cable body 14 according to different specifications drives the driven gear 21 in meshed connection to rotate when being attached to the outer wall of the cable body 14, and drives the guiding toothed plate 20 in meshed connection to slide, and meanwhile, the driving gear 19 in meshed connection with the guiding toothed plate 20 continuously collides with the sliding of the guiding toothed plate 20 under the limit of the torsion spring, so that the driven rack 22 and the self-locking limiting blocks 23 at the inner end of the driven rack are attached to the outer wall of the cable body 14, and the driven rack 22 is prevented from being displaced in the stress process to fall off.
In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (7)
1. The utility model provides a switch board cable connector with self-locking function, includes switch board body (1) and connector body (2) of fixed mounting in the inside below of switch board body (1), and the inside right side below of switch board body (1) is fixedly provided with stopper body (3);
the inside of the connector body (2) is equidistantly separated from the cable connecting notch (4), and a locking rack (5) is elastically arranged above the left side of the connector body (2) in a sliding manner;
characterized by further comprising:
the cable connector comprises a connector body (2), wherein cable locking sleeves (6) are fixedly arranged in cable connecting slots (4) formed in the connector body at equal intervals, and abutting anti-drop rings (7) are slidably arranged on the right sides of the cable locking sleeves (6) which are arranged at equal intervals;
the cable limiting device comprises a limiting device body (3), wherein cable limiting notches (8) are formed in the inside of the limiting device body (3) at equal intervals, and cable locking arc plates (9) are arranged at the upper end and the lower end of the right side of the cable limiting notches (8) at equal intervals in a sliding mode;
the upper end and the lower end of the right side of the limiter body (3) are respectively provided with a locking limit bar (10) in a sliding manner, the locking limit bars (10) on the upper side and the lower side are connected with each other through a reset spring (11), and the locking limit bars (10) on the upper side and the lower side are fixedly connected with the outer ends of cable locking arc plates (9) which are symmetrically distributed;
the cable locking sleeves (6) which are arranged at equal intervals are connected with the inner abutting anti-drop rings (7) through limiting springs (12), main independent collision blocks (13) are fixedly arranged at equal angles in the right end of the cable locking sleeves (6) which are arranged at equal intervals, and the inner parts of the cable locking sleeves (6) which are arranged at equal intervals are connected to the left end of the cable body (14) in a sliding mode;
the outer sliding clamping connection of cable locking sleeve (6) that equidistance set up alternates the inner of a section of thick bamboo (15), and the right side inner equidistance of alternates a section of thick bamboo (15) that the equidistance set up is fixed and is provided with auto-lock bolt (16) to the outer wall screw thread penetration connection of alternates a section of thick bamboo (15) that the equidistance set up has locking gear (17), and the bottom surface of the left side locking spacing (10) of stopper body (3) is all engaged connection to locking gear (17) that the equidistance set up moreover.
2. The power distribution cabinet cable connector with self-locking function according to claim 1, wherein: the power distribution cabinet is characterized in that the vertical central axis of the connector body (2) in the power distribution cabinet body (1) and the vertical central axis of the limiter body (3) are arranged in parallel, and cable connecting notches (4) formed in the connector body (2) at equal intervals are arranged in a one-to-one correspondence distribution mode with cable limiting notches (8) formed in the limiter body (3) at equal intervals.
3. The power distribution cabinet cable connector with self-locking function according to claim 1, wherein: the equal angle of left end outer wall of cable body (14) that the equidistance set up is fixed to be provided with vice independently contradicts piece (18), and the vice independently contradicts piece (18) that equiangular setting and cable locking sleeve (6) inside main independently contradict piece (13) between one-to-one distribution setting to main independently contradict piece (13) and vice independently contradict piece (18) that correspond each other carry out the locking spacing through self-locking bolt (16) of interlude formula self-locking tube (15) right-hand member.
4. The power distribution cabinet cable connector with self-locking function according to claim 1, wherein: the central point of cable locking arc board (9) that the symmetry set up puts and all rotates through the torsional spring and be provided with driving gear (19), and the inside of cable locking arc board (9) that the symmetry set up all slides and is provided with direction pinion rack (20) to both ends all are provided with driven gear (21) through the bearing rotation around the inboard of cable locking arc board (9) that the symmetry set up.
5. The self-locking power distribution cabinet cable connector according to claim 4, wherein: driven gears (21) and guide toothed plates (20) of both sides intermesh around cable locking arc board (9) inside that the symmetry set up, and guide toothed plates (20) and driving gear (19) intermesh to both sides all slide around cable locking arc board (9) that the symmetry set up are provided with driven rack (22), and the inner of driven rack (22) of both sides all is fixed in front and back is provided with auto-lock stopper (23).
6. The self-locking power distribution cabinet cable connector according to claim 5, wherein: the cable locking arc plates (9) are symmetrically arranged, the driving gear (19) and the driven rack (22) inside the cable locking arc plates are meshed with each other, the cable locking arc plates (9) are symmetrically arranged and are distributed in a semicircular structure, and the cable locking arc plates (9) and the self-locking limiting blocks (23) inside the cable locking arc plates are used for abutting the outer wall of the cable body (14) to achieve the limiting effect.
7. The power distribution cabinet cable connector with self-locking function according to claim 1, wherein: equal angle distribution's main independently contradicts between piece (13) and the vice independent conflict piece (18) and be the fan-shaped structural distribution that the shape is the same, the size equals, and the length between adjacent main independently contradicts piece (13) is greater than the length of the vice independent conflict piece (18) independently to main independently contradicts piece (13) and vice independent conflict piece (18) after running through each other keep closely laminating through the butt anticreep ring (7) that spacing spring (12) are connected.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410050302.3A CN117578123B (en) | 2024-01-15 | 2024-01-15 | Power distribution cabinet cable connector with self-locking function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410050302.3A CN117578123B (en) | 2024-01-15 | 2024-01-15 | Power distribution cabinet cable connector with self-locking function |
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| CN117578123A CN117578123A (en) | 2024-02-20 |
| CN117578123B true CN117578123B (en) | 2024-03-22 |
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| CN202410050302.3A Active CN117578123B (en) | 2024-01-15 | 2024-01-15 | Power distribution cabinet cable connector with self-locking function |
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| Publication number | Publication date |
|---|---|
| CN117578123A (en) | 2024-02-20 |
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