CN116581704B - Junction box for cable connection - Google Patents
Junction box for cable connection Download PDFInfo
- Publication number
- CN116581704B CN116581704B CN202310848315.0A CN202310848315A CN116581704B CN 116581704 B CN116581704 B CN 116581704B CN 202310848315 A CN202310848315 A CN 202310848315A CN 116581704 B CN116581704 B CN 116581704B
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- conductive
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- seat
- transmission gear
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- 230000005540 biological transmission Effects 0.000 claims abstract description 79
- 239000002184 metal Substances 0.000 claims abstract description 17
- 230000001360 synchronised effect Effects 0.000 claims description 18
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/16—Distribution boxes; Connection or junction boxes structurally associated with support for line-connecting terminals within the box
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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
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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
- H01R9/2416—Means for guiding or retaining wires or cables connected to terminal blocks
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/081—Bases, casings or covers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention relates to the technical field of electric power, and provides a junction box for cable connection, which comprises a main shell, a conductive seat, an adjusting mechanism and a wiring mechanism, wherein a metal block is arranged at the bottom of the main shell, a jack is arranged at a socket on the side wall of the conductive seat, a transmission part is in transmission connection with the lower part of an adjusting rod in the adjusting mechanism through a first transmission gear, a magnet block is arranged on an outer side frame, a first spring is connected between the outer side frame and the main shell, the metal block is magnetically connected with the magnet block, the upper surface of the transmission part in the wiring mechanism is in transmission connection with a second transmission gear, one end of the threaded rod is fixedly connected with a conductive inserted rod, the wire seat is connected with the other end of the threaded rod, a wire pressing assembly is movably connected above the wire seat, the conductive inserted rod is in insertion connection with the jack, the wire seat is in sliding connection with an auxiliary shell, the upper part of the wire pressing assembly is in contact with the inner wall of the top of the auxiliary shell, and the surface of the wire seat is provided with auxiliary binding posts.
Description
Technical Field
The invention relates to the technical field of electric power, in particular to a junction box for cable connection.
Background
The cable junction box is a connector used for cable branching and splicing, and mainly plays a role in fixed connection.
The existing cable junction box has the following defects when in use: when one of the wire holders needs to be connected, the whole junction box needs to be powered off, so that the power on of the cables connected to other wire holders can be influenced, when the wires are connected and disconnected, the tools are needed to be used for connection and disconnection manually, and especially when the number of the connected cables is large, the operation is time-consuming and labor-consuming.
Disclosure of Invention
In order to achieve the above purpose, the invention provides a junction box for cable connection, which comprises a main shell, a conductive seat, an adjusting mechanism and a wiring mechanism, wherein the side wall of the main shell is provided with a subsidiary shell, the conductive seat is arranged in the main shell, the bottom of the main shell is provided with a metal block, a main binding post is arranged above the conductive seat, the main binding post penetrates through the upper surface of the main shell, the side wall of the conductive seat is provided with a socket, and the socket is internally provided with a jack;
the adjusting mechanism comprises an adjusting rod, a first transmission gear, a transmission piece, an outer frame, a magnet block and a first spring, wherein the transmission piece is movably connected in the outer frame, the lower part of the adjusting rod is arranged in the outer frame, the first transmission gear is arranged in the outer frame, the lower part of the adjusting rod is in transmission connection with the transmission piece through the first transmission gear, the magnet block is arranged on the lower surface of the outer frame, the first spring is connected between the outer frame and the main shell, and the metal block is magnetically connected with the magnet block;
the wiring mechanism comprises a wiring seat, a wire pressing assembly, a threaded rod, a conductive inserting rod, a threaded pipe and a second transmission gear, wherein the threaded pipe penetrates through the side wall of the main casing, the second transmission gear is installed on the surface of the threaded pipe, the upper surface of a transmission piece is in transmission connection with the second transmission gear, one end of the threaded rod is fixedly connected with the conductive inserting rod, the wiring seat is connected with the other end of the threaded rod, the wire pressing assembly is movably connected above the wiring seat, the conductive inserting rod is connected with a jack in an inserting mode, the wiring seat is in sliding connection with the auxiliary casing, the upper side of the wire pressing assembly is in contact with the inner wall of the top of the auxiliary casing, and the surface of the wiring seat is provided with an auxiliary wiring post.
As a further scheme of the invention, the wire pressing assembly comprises a wedge-shaped shell, a first vertical rod, a transverse plate, a second vertical rod and a pressing ring, wherein the transverse plate and the pressing ring are respectively connected to the lower part of the wedge-shaped shell through the first vertical rod and the second vertical rod, the pressing ring is movably sleeved on the surface of the auxiliary binding post, and an inclined surface above the wedge-shaped shell is in contact with the inner wall of the top of the auxiliary shell.
As a further scheme of the invention, the upper surface of the wire holder is provided with a movable groove, a fixed rod is fixedly connected in the movable groove, the transverse plate is movably sleeved on the surface of the fixed rod, and a second spring is connected between the movable groove and the transverse plate.
As a further scheme of the invention, the upper surface of the wiring seat is also provided with a wiring groove, the auxiliary wiring terminal is fixedly connected in the wiring groove, and the auxiliary wiring terminal, the threaded rod and the conductive inserting rod are electrically connected.
As a further scheme of the invention, the adjusting mechanism further comprises an adjusting knob, a first synchronous wheel, a synchronous belt, a second synchronous wheel and a rotating shaft, wherein the adjusting knob and the first synchronous wheel are respectively and fixedly connected to the upper end and the lower end of the adjusting rod, the first transmission gear and the second synchronous wheel are connected in the outer side frame through the rotating shaft, and the synchronous belt is connected between the first synchronous wheel and the second synchronous wheel.
As a further scheme of the invention, the transmission part is a rotary ring, meshing teeth are arranged on the inner side of the rotary ring, tooth grooves are formed in the upper surface of the rotary ring, the first transmission gear is in transmission connection with the meshing teeth, the second transmission gear is in transmission connection with the tooth grooves, and the number of the tooth grooves is a plurality.
As a further scheme of the invention, the wiring mechanism further comprises a conductive frame and a limiting rod, wherein the conductive frame is fixedly connected with the threaded rod, the conductive inserted rod is fixedly connected to the surface of the conductive frame, the wiring seat is fixedly connected with the limiting rod, and the limiting rod penetrates through the side wall of the main shell.
As a further scheme of the invention, the lower part of the conductive seat is fixedly connected to the bottom of the main shell through a plurality of fixing brackets, and the surface of the outer side frame is contacted with the fixing brackets.
The beneficial effects of the invention are that: (1) The design of the mutual combination of the metal block, the adjusting rod, the first transmission gear, the transmission piece, the outer frame, the magnet block and the first spring can drive any wire holder and the conductive inserting rod to move through the transmission piece according to the wiring requirement, so that a user can quickly power off the wire holder at the position after determining the wiring position, and the wire holder can be moved out of the auxiliary shell, and the wire holder has the characteristics of convenience and safety in wiring;
(2) The terminal seat is at the inside line ball subassembly that removes of sliding in-process follow terminal seat towards vice casing in the inferior valve, not only can fix the joint of wire in the wiring groove when needs wiring, can also be when the dismantlement automatic dismantlement to the fixed of the joint of wire, possesses wiring and the convenient characteristics of dismantlement.
Drawings
Fig. 1 is a perspective view of a conductive base according to an embodiment of the invention.
Fig. 2 is a first perspective view of an adjustment mechanism in an embodiment of the invention.
Fig. 3 is a second perspective view of the adjustment mechanism in an embodiment of the invention.
Fig. 4 is a split view of an adjustment mechanism in an embodiment of the invention.
Fig. 5 is a perspective view of a wiring mechanism according to an embodiment of the present invention.
Fig. 6 is an assembly view of an adjustment mechanism and wiring mechanism in an embodiment of the invention.
Fig. 7 is a split view of a wire holder and a wire pressing assembly according to an embodiment of the present invention.
Fig. 8 is an assembly view of a wire holder and a wire pressing assembly according to an embodiment of the present invention.
Fig. 9 is a perspective view of a junction box for cable connection according to an embodiment of the present invention.
Fig. 10 is a partial cross-sectional view of a junction box for cable connection according to an embodiment of the present invention.
Fig. 11 is a sectional view of a junction box for cable connection according to an embodiment of the present invention.
Fig. 12 is a perspective view of a wire connector in a wire groove according to an embodiment of the present invention.
Fig. 13 is a perspective view of a wire connector secured in a wire-receiving slot by a compression ring in accordance with an embodiment of the present invention.
Reference numerals: 1-main housing, 11-auxiliary housing, 12-metal block, 2-conductive socket, 21-main terminal, 22-socket, 221-jack, 23-fixed bracket, 3-adjustment mechanism, 31-adjustment knob, 32-adjustment lever, 33-first timing wheel, 34-timing belt, 35-second timing wheel, 351-spindle, 352-first transmission gear, 36-transmission piece, 361-engagement tooth, 362-tooth slot, 37-outer frame, 38-magnet block, 39-first spring, 4-wiring mechanism, 41-wire socket, 411-wire slot, 412-auxiliary terminal, 413-fixed lever, 414-second spring, 415-movable slot, 42-wire-pressing assembly, 421-wedge housing, 422-first pole, 423-cross plate, 424-second pole, 425-pressing ring, 43-threaded rod, 44-conductive frame, 45-conductive plunger, 46-threaded pipe, 47-second transmission gear, 48-limit lever, 5-wire, 51-joint.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
Referring to fig. 1 to 13, the junction box for cable connection provided by the embodiment of the invention includes a main housing 1, a conductive seat 2, an adjusting mechanism 3 and a wiring mechanism 4, wherein a sub-housing 11 is disposed on a side wall of the main housing 1, the conductive seat 2 is installed in the main housing 1, a metal block 12 is disposed at a bottom of the main housing 1, a main binding post 21 is disposed above the conductive seat 2, the main binding post 21 penetrates through an upper surface of the main housing 1, a socket 22 is disposed on a side wall of the conductive seat 2, and a jack 221 is disposed in the socket 22;
the adjusting mechanism 3 comprises an adjusting rod 32, a first transmission gear 352, a transmission member 36, an outer frame 37, a magnet block 38 and a first spring 39, wherein the transmission member 36 is movably connected in the outer frame 37, the lower part of the adjusting rod 32 is arranged in the outer frame 37, the first transmission gear 352 is arranged in the outer frame 37, the lower part of the adjusting rod 32 is in transmission connection with the transmission member 36 through the first transmission gear 352, the lower surface of the outer frame 37 is provided with a magnet block 38, the first spring 39 is connected between the outer frame 37 and the main shell 1, and the metal block 12 is magnetically connected with the magnet block 38;
the wiring mechanism 4 comprises a wiring seat 41, a wire pressing assembly 42, a threaded rod 43, a conductive inserting rod 45, a threaded pipe 46 and a second transmission gear 47, wherein the threaded pipe 46 penetrates through the side wall of the main shell 1, the second transmission gear 47 is arranged on the surface of the threaded pipe 46, the upper surface of the transmission piece 36 is in transmission connection with the second transmission gear 47, one end of the threaded rod 43 is fixedly connected with the conductive inserting rod 45, the wiring seat 41 is connected with the other end of the threaded rod 43, the wire pressing assembly 42 is movably connected above the wiring seat 41, the conductive inserting rod 45 is connected with a jack 221 in an inserting mode, the wiring seat 41 is in sliding connection with the auxiliary shell 11, the upper portion of the wire pressing assembly 42 is in contact with the inner wall of the top of the auxiliary shell 11, and an auxiliary wiring post 412 is arranged on the surface of the wiring seat 41.
Further, the adjusting mechanism 3 further includes an adjusting knob 31, a first synchronizing wheel 33, a synchronous belt 34, a second synchronizing wheel 35 and a rotating shaft 351, the adjusting knob 31 and the first synchronizing wheel 33 are respectively and fixedly connected to the upper end and the lower end of the adjusting rod 32, the first transmission gear 352 and the second synchronizing wheel 35 are connected in the outer frame 37 through the rotating shaft 351, and the synchronous belt 34 is connected between the first synchronizing wheel 33 and the second synchronizing wheel 35.
Further, the transmission member 36 is a rotating ring, meshing teeth 361 are provided on the inner side of the rotating ring, a tooth-shaped groove 362 is provided on the upper surface of the rotating ring, the first transmission gear 352 is in transmission connection with the meshing teeth 361, the second transmission gear 47 is in transmission connection with the tooth-shaped grooves 362, and the number of the tooth-shaped grooves 362 is a plurality.
Further, the wiring mechanism 4 further includes a conductive frame 44 and a limiting rod 48, the conductive frame 44 is fixedly connected with the threaded rod 43, the conductive inserting rod 45 is fixedly connected to the surface of the conductive frame 44, the wire holder 41 is fixedly connected with the limiting rod 48, and the limiting rod 48 penetrates through the side wall of the main casing 1.
Further, the lower part of the conductive seat 2 is fixedly connected to the bottom of the main housing 1 through a plurality of fixing brackets 23, and the surface of the outer frame 37 is in contact with the fixing brackets 23.
In the embodiment of the present invention, in order to facilitate the user to observe the specific position of the tooth-shaped groove 362, a number symbol such as 1, 2, 3, 4, etc. may be disposed on the upper surface of the main housing 1, each number symbol corresponds to the corresponding second transmission gear 47, and the surface of the adjusting knob 31 is provided with a pointer corresponding to the position of the tooth-shaped groove 362, when the adjusting knob 31 is rotated, the user may determine the position of the tooth-shaped groove 362 by observing the position of the pointer, and of course, the purpose that the user is convenient to observe the specific position of the tooth-shaped groove 362 may be achieved by other means, which will not be repeated here;
the wire holder 41, the threaded rod 43 and the conductive frame 44 are embedded with conductive metal wires, and two ends of the conductive metal wires are respectively and electrically connected with the auxiliary wiring terminal 412 and the conductive inserting rod 45.
Referring to fig. 1 to 13, in an embodiment of the invention, the wire pressing assembly 42 includes a wedge-shaped housing 421, a first upright 422, a transverse plate 423, a second upright 424, and a pressing ring 425, wherein the transverse plate 423 and the pressing ring 425 are respectively connected to the lower portion of the wedge-shaped housing 421 through the first upright 422 and the second upright 424, the pressing ring 425 is movably sleeved on the surface of the auxiliary binding post 412, and an inclined surface above the wedge-shaped housing 421 contacts with the inner wall of the top of the auxiliary housing 11.
Further, a movable groove 415 is formed in the upper surface of the wire holder 41, a fixed rod 413 is fixedly connected in the movable groove 415, the transverse plate 423 is movably sleeved on the surface of the fixed rod 413, and a second spring 414 is connected between the movable groove 415 and the transverse plate 423.
Further, the upper surface of the wire holder 41 is further provided with a wire connection slot 411, the auxiliary binding post 412 is fixedly connected in the wire connection slot 411, and the auxiliary binding post 412, the threaded rod 43 and the conductive plug rod 45 are electrically connected.
In the embodiment of the present invention, the wedge shaped housing 421, the first upright 422, the transverse plate 423, the second upright 424 and the compression ring 425 are all made of insulating materials.
Working principle: when wiring is required from the position of one wire holder 41 of the wire holders 41, the adjusting knob 31 is firstly pressed downwards by hand, the downward pressing force overcomes the upward elastic force of the first spring 39, so that the magnet 38 below the outer frame 37 is adsorbed to the metal block 12 at the bottom of the main housing 1, the magnet 38 is not easily separated from the metal block 12 under the action of external force because the magnetic attraction between the magnet 38 and the metal block 12 is larger than the upward elastic force of the first spring 39, the adjusting knob 31 is rotated by hand at this time, the first synchronizing wheel 33 is rotated by the adjusting lever 32, the rotating first synchronizing wheel 33 is rotated by the synchronizing belt 34, the second synchronizing wheel 35 and the first transmission gear 352, the rotating first transmission gear 352 drives the transmission member 36 to rotate by the meshing teeth 361, the tooth-shaped groove 362 on the upper surface of the transmission member 36 is adjusted to a position close to the corresponding second transmission gear 47 of the wire holder 41 to be installed, when the position of the toothed groove 362 is adjusted, the outer frame 37 is pulled upwards through the adjusting knob 31, so that the magnet block 38 is separated from the metal block 12, finally, the toothed groove 362 on the upper surface of the transmission piece 36 is meshed with the second transmission gear 47, then the adjusting knob 31 is rotated to drive the transmission piece 36 to rotate, the rotating transmission piece 36 drives the threaded tube 46 to rotate through the toothed groove 362 and the second transmission gear 47, the rotating threaded tube 46 drives the conductive frame 44 and the wire holder 41 to move through the threaded rod 43, the moving conductive frame 44 can enable the conductive inserted rod 45 to be separated from the jack 221 on the surface of the socket 22 to break the power, the effect of automatic power-off protection is achieved before wiring, after the moving wire holder 41 is moved outwards from the auxiliary shell 11, the upward elastic force of the second spring 414 drives the wedge-shaped shell 421 and the compression ring 425 to move upwards, finally, if the position of the pressing ring 425 stays at a position higher than the wiring slot 411 by a certain distance, if the connector 51 with the wire 5 is connected in the wiring slot 411 before, the pressing ring 425 can automatically release the fixing of the connector 51 along with the automatic separation of the pressing ring 425, the user can directly detach the wire 5, at this time, the connector 51 with the end part of the wire 5 bent into a ring shape is sleeved on the outer side of the auxiliary wiring post 412 downwards from the upper side of the wiring slot 411, then the user releases the wire 5, then the conductive frame 44 and the wiring seat 41 are driven to reversely move by the reverse rotation adjusting knob 31, the conductive frame 44 which reversely moves reinserts the conductive inserting rod 45 into the jack 221 on the surface of the socket 22, and the inclined surface above the wedge-shaped shell 421 which moves towards the inner side of the auxiliary shell 11 along with the wiring seat 41 is in sliding contact with the inner wall at the top of the auxiliary shell 11 until the pressing ring 425 drives the wedge-shaped shell 421 and the pressing ring 425 to stop when the connector 51 with the wire 5 is fixed in the wiring slot 411, and the wire 5 can be connected in the rest of the wiring seat 41 in the same way through the above operation mode, and the characteristics of convenience and safety are provided.
In summary, due to the design that the metal block 12, the adjusting rod 32, the first transmission gear 352, the transmission member 36, the outer frame 37, the magnet block 38 and the first spring 39 are combined with each other, any wire holder 41 and the conductive inserting rod 45 can be driven to move by the transmission member 36 according to the wire connection requirement, so that after the wire connection position is determined, a user can quickly power off the wire holder 41 at the position, and the wire holder 41 can be moved out of the auxiliary shell 11, and the wire connection device has the characteristics of convenience and safety in wire connection;
the wire holder 41 is in the gliding in-process in sub-shell 11, follows the inclined plane and sub-shell 11 top inner wall sliding contact's of wedge casing 421 top that wire holder 41 moved towards sub-shell 11 inboard in-process, not only can drive the clamping ring 425 when needs wiring and fix the joint 51 of wire 5 in wire groove 411, can also drive the clamping ring 425 and remove the fixing to the joint 51 of wire 5 voluntarily when the taking out stitches, possess the wiring and take out stitches convenient characteristics.
It will be apparent to those skilled in the art that although several embodiments and examples of the present invention have been described, these embodiments and examples are presented by way of example and are not intended to limit the scope of the invention. These novel embodiments can be implemented in various other modes, and various omissions, substitutions, and changes can be made without departing from the spirit of the invention.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
1. The utility model provides a junction box for cable junction, includes main casing, conductive seat, adjustment mechanism and wiring mechanism, its characterized in that, main casing lateral wall is provided with vice casing, the conductive seat is installed in main casing, main casing bottom is provided with the metal block, the conductive seat top is provided with the main terminal, the main terminal runs through the upper surface of main casing, the conductive seat lateral wall is provided with the socket, be provided with the jack in the socket;
the adjusting mechanism comprises an adjusting rod, a first transmission gear, a transmission piece, an outer frame, a magnet block and a first spring, wherein the transmission piece is movably connected in the outer frame, the lower part of the adjusting rod is arranged in the outer frame, the first transmission gear is arranged in the outer frame, the lower part of the adjusting rod is in transmission connection with the transmission piece through the first transmission gear, the magnet block is arranged on the lower surface of the outer frame, the first spring is connected between the outer frame and the main shell, and the metal block is magnetically connected with the magnet block;
the wiring mechanism comprises a wiring seat, a wire pressing assembly, a threaded rod, a conductive inserted rod, a threaded pipe and a second transmission gear, wherein the threaded pipe penetrates through the side wall of the main shell, the second transmission gear is installed on the surface of the threaded pipe, the upper surface of the transmission piece is in transmission connection with the second transmission gear, one end of the threaded rod is fixedly connected with the conductive inserted rod, the wiring seat is connected with the other end of the threaded rod, the wire pressing assembly is movably connected above the wiring seat, the conductive inserted rod is connected with an inserting hole in an inserting mode, the wiring seat is in sliding connection with the auxiliary shell, the upper side of the wire pressing assembly is in contact with the inner wall of the top of the auxiliary shell, and an auxiliary binding post is arranged on the surface of the wiring seat;
the adjusting mechanism further comprises an adjusting knob, a first synchronous wheel, a synchronous belt, a second synchronous wheel and a rotating shaft, wherein the adjusting knob and the first synchronous wheel are respectively and fixedly connected to the upper end and the lower end of the adjusting rod, the first transmission gear and the second synchronous wheel are connected in the outer side frame through the rotating shaft, and the synchronous belt is connected between the first synchronous wheel and the second synchronous wheel;
the transmission part is a rotary ring, meshing teeth are arranged on the inner side of the rotary ring, tooth grooves are formed in the upper surface of the rotary ring, the first transmission gear is in transmission connection with the meshing teeth, the second transmission gear is in transmission connection with the tooth grooves, and the number of the tooth grooves is a plurality;
the wiring mechanism further comprises a conductive frame and a limiting rod, the conductive frame is fixedly connected with the threaded rod, the conductive inserting rod is fixedly connected to the surface of the conductive frame, the wiring seat is fixedly connected with the limiting rod, and the limiting rod penetrates through the side wall of the main casing.
2. The junction box for cable connection of claim 1 wherein the wire pressing assembly comprises a wedge-shaped shell, a first upright post, a transverse plate, a second upright post and a pressing ring, wherein the transverse plate and the pressing ring are respectively connected to the lower side of the wedge-shaped shell through the first upright post and the second upright post, the pressing ring is movably sleeved on the surface of the auxiliary binding post, and the inclined surface above the wedge-shaped shell is in contact with the inner wall of the top of the auxiliary shell.
3. The junction box for cable connection of claim 2 wherein the upper surface of the junction box is provided with a movable groove, a fixed rod is fixedly connected in the movable groove, the cross plate is movably sleeved on the surface of the fixed rod, and a second spring is connected between the movable groove and the cross plate.
4. The junction box for cable connection of claim 3 wherein the upper surface of the wire holder is further provided with a wire slot, the auxiliary binding post is fixedly connected in the wire slot, and the auxiliary binding post, the threaded rod and the conductive plug rod are electrically connected.
5. The junction box for cable connection of claim 1 wherein the lower part of the conductive base is fixedly connected to the bottom of the main housing by a plurality of fixing brackets, and the outer frame surface is in contact with the fixing brackets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310848315.0A CN116581704B (en) | 2023-07-12 | 2023-07-12 | Junction box for cable connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310848315.0A CN116581704B (en) | 2023-07-12 | 2023-07-12 | Junction box for cable connection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116581704A CN116581704A (en) | 2023-08-11 |
| CN116581704B true CN116581704B (en) | 2023-09-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310848315.0A Active CN116581704B (en) | 2023-07-12 | 2023-07-12 | Junction box for cable connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116581704B (en) |
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| FR3028356A1 (en) * | 2014-11-07 | 2016-05-13 | Legrand France | ELECTRICAL CONNECTION TERMINAL WITH IMPERDABLE SCREW |
| CN209592323U (en) * | 2019-04-10 | 2019-11-05 | 宝应县嘉永电器有限公司 | A kind of wire and cable connector being easily installed conducting wire |
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| CN112600013A (en) * | 2020-12-02 | 2021-04-02 | 谢玉春 | Insulating plug and socket with electric shock protection function |
| CN215183577U (en) * | 2021-07-19 | 2021-12-14 | 沈阳科技学院 | Intelligent switch wiring device |
| CN115528509A (en) * | 2022-10-19 | 2022-12-27 | 国网湖北省电力有限公司鄂州供电公司 | Rapid wire connection equipment and connection method |
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| CN116581704A (en) | 2023-08-11 |
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