CN110311258B - Aviation plug for integrated access device - Google Patents
Aviation plug for integrated access device Download PDFInfo
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- CN110311258B CN110311258B CN201910711282.9A CN201910711282A CN110311258B CN 110311258 B CN110311258 B CN 110311258B CN 201910711282 A CN201910711282 A CN 201910711282A CN 110311258 B CN110311258 B CN 110311258B
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- side wall
- inner cavity
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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
- H01R13/502—Bases; Cases composed of different pieces
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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
- H01R13/582—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 the cable being clamped between assembled parts of the housing
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses an aerial plug for a comprehensive access device, which comprises a shell and a wire connector, wherein the shell comprises a wire connecting cylinder and an aerial plug panel, and the wire connecting cylinder is arranged at the back of the aerial plug panel; the wire connector comprises a wire pulling unit and a fastening unit, wherein the wire pulling unit is connected with the fastening unit, and the wire pulling unit and the fastening unit are connected to the inner cavity and the side wall of the wire connecting cylinder in a matched mode; the connector is used for receiving the cables, the end parts of the connector are used for arranging the cables and enabling the wires in the cables to be uniformly distributed, and the connector is used for uniformly fixing and releasing the distributed cables and is rapidly matched with the conductors in the aviation plug panel to form the complete aviation plug connector.
Description
Technical Field
The invention relates to the technical field of aerial plug wiring, in particular to an aerial plug for a comprehensive access device.
Background
The aviation plug is one of connectors, originates from the military industry, and is named as aviation plug for short. An aviation plug is an electromechanical element that connects electrical lines, and therefore its own electrical parameters are the first issues to consider in selecting an aviation plug. Proper selection and use of the aviation plug is an important aspect of ensuring circuit reliability. The aviation plug can also be called a plug socket, is widely applied to various electric circuits and plays a role in connecting or disconnecting a circuit.
In the aspect of electrical detection, an aerial plug is a common electrical accessory, different wires are often required to be connected with conductors in the aerial plug due to different aerial plug interfaces, and the aerial plug interfaces are small in size, so that the phenomenon of mistaken touch often occurs in the process of soldering with the end portions of the wires; the lead and the aviation plug interface after soldering connection are broken due to stretching, so that the use is influenced and time and labor are wasted during secondary soldering, the connection efficiency is influenced, the qualification rate is influenced, the later maintenance difficulty is increased, and the aviation plug for the comprehensive access device is provided for improving the current situation.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.
The invention is provided in view of the problems of the existing aviation plug wiring device.
It is therefore an object of the present invention to provide an aerial pod for an integrated access device that addresses how to quickly pair cables and aerial pod conductors and quickly wire and pay out.
In order to solve the technical problems, the invention provides the following technical scheme: an aviation plug for an integrated access device, which comprises a shell and a wire connector, wherein the shell comprises a wire connecting cylinder and an aviation plug panel, and the wire connecting cylinder is arranged at the back of the aviation plug panel; the wire connector comprises a wire pulling unit and a fastening unit, wherein the wire pulling unit is connected with the fastening unit, and the wire pulling unit and the fastening unit are connected to the inner cavity and the side wall of the wire connecting cylinder in a matched mode.
As a preferable scheme of the air plug for the integrated access device of the present invention, wherein: the terminal barrel comprises a guide groove unit and a wire pushing unit, the guide groove unit and the wire pushing unit are both arranged at one end, far away from the aerial insertion panel, of the terminal barrel, the guide groove unit is rotatably connected to the middle of the end face of the terminal barrel, the wire pushing unit is arranged on the outer side of the guide groove unit, and the guide groove unit and the wire pushing unit are arranged in the same plane.
As a preferable scheme of the air plug for the integrated access device of the present invention, wherein: the guide groove unit comprises a wire guide plate, a wire placing groove and a wire guide groove, the middle part of the wire guide plate is rotatably connected to the middle part of the end face of the wire connecting cylinder, the wire placing groove is formed in the edge of the side wall of the wire guide plate, the wire guide groove is formed in the outer portion of the side wall of the wire guide plate, and the notch of the wire guide groove is matched with the wire placing groove.
As a preferable scheme of the air plug for the integrated access device of the present invention, wherein: the wire pushing unit comprises a sliding groove, a wire pushing rod and a limiting spring, the sliding groove is formed in the end face of the wire connecting cylinder and located on the outer side of the wire guide plate, one end of the wire pushing rod is communicated with the wire guide groove, the wire pushing rod is connected in the inner cavity of the sliding groove in a sliding mode, one end of the wire pushing rod is located in the wire guide groove and connected with a push plate, the other end of the wire pushing rod is located in the sliding groove and connected with a push block, the limiting spring is sleeved in the middle of the wire pushing rod, one end of the limiting spring is fixedly connected to the side wall of the sliding groove, and the other end of the limiting spring is connected to the side.
As a preferable scheme of the air plug for the integrated access device of the present invention, wherein: the pull wire unit comprises a pull wire barrel, a limiting groove, a spring and a pull wire groove, wherein the pull wire barrel is arranged in an inner cavity of the wire barrel, the bottom of the pull wire barrel is connected with the aerial insertion panel, the middle of the inner cavity of the pull wire barrel is provided with the limiting groove, the spring is arranged in the inner cavity of the limiting groove, the pull wire groove is formed in the periphery of the spring, one end of the spring is connected to the end part of the limiting groove, the other end of the spring is connected to the fastening unit, the pull wire groove is arranged in the fastening unit, the inner cavity of the pull wire groove is located, one end of the aerial insertion panel is provided with a first conductor, and the first conductor is adjacent to the first conductor and the sliding groove is formed in the side wall of the.
As a preferable scheme of the air plug for the integrated access device of the present invention, wherein: the fastening unit comprises a connecting plate, a fastening ring and a wire fixing component, the edge of the side wall of the connecting plate is connected in the inner groove of the fastening ring in a sliding mode, the fastening ring is sleeved on the outer wall of the wire connecting cylinder, the wire fixing component is arranged in the middle of the connecting plate, and the wire fixing component is connected in the wire drawing groove in a sliding mode.
As a preferable scheme of the air plug for the integrated access device of the present invention, wherein: the wire fixing assembly comprises an outer sleeve, an inner sleeve and a wire fixing spring, one end of the outer sleeve is fixedly connected with the connecting plate, the inner sleeve is movably connected in the inner cavity of the outer sleeve, the wire fixing spring is sleeved at one end, close to the connecting plate, of the inner sleeve, one end of the wire fixing spring is connected with the fixed end of the inner cavity of the outer sleeve, and the other end of the wire fixing spring is connected with the free end of the inner sleeve.
As a preferable scheme of the air plug for the integrated access device of the present invention, wherein: the free end of the inner sleeve is in a circular truncated cone shape, and the side wall of the inner cavity of the outer sleeve is matched with the inner sleeve.
As a preferable scheme of the air plug for the integrated access device of the present invention, wherein: and a round hole is formed in the side wall of the free end of the inner sleeve, and a ball is connected between the round hole and the side wall of the inner cavity of the outer sleeve in a rolling manner.
As a preferable scheme of the air plug for the integrated access device of the present invention, wherein: the inner ring side wall of the fastening ring is provided with threads, and the threads arranged on the outer wall of the end part of the aviation plug panel of the wiring barrel are matched with the threads arranged on the outer wall of the end part of the aviation plug panel.
The invention has the beneficial effects that:
the connector is used for receiving the cables, the end parts of the connector are used for arranging the cables and enabling the wires in the cables to be uniformly distributed, and the connector is used for uniformly fixing and releasing the distributed cables and is rapidly matched with the conductors in the aviation plug panel to form the complete aviation plug connector.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
fig. 1 is a schematic view of an aerial plug scenario for an integrated access device according to the present invention.
Fig. 2 is a schematic view of the overall structure of the aerial plug for the integrated access device of the present invention.
Fig. 3 is a schematic sectional view of a plane a of the navigation plug for the integrated access device of the present invention.
Fig. 4 is a schematic top view of the aerial plug for the integrated access device of the present invention.
Fig. 5 is a schematic view of an inclined structure of the aerial plug with a cross-section from the B-plane for the integrated access device of the present invention.
Fig. 6 is a schematic structural view of a fastening unit of the aerial plug for the integrated access device of the present invention.
Fig. 7 is a schematic structural view of a wire fixing component of the aerial plug for the integrated access device of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Furthermore, the present invention is described in detail with reference to the drawings, and in the detailed description of the embodiments of the present invention, the cross-sectional view illustrating the structure of the device is not enlarged partially according to the general scale for convenience of illustration, and the drawings are only exemplary and should not be construed as limiting the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
Example 1
Referring to fig. 1, 2 and 5, for a first embodiment of the present invention, there is provided an aviation plug for an integrated access device, the device comprising a housing 100 and a wire connector 200, wherein the housing 100 comprises a wire barrel 101 and an aviation plug panel 102, the wire barrel 101 is disposed at the back of the aviation plug panel 102; the wire connector 200 comprises a wire pulling unit 201 and a fastening unit 202, wherein the wire pulling unit 201 is connected with the fastening unit 202, and the wire pulling unit 201 and the fastening unit 202 are connected on the inner cavity and the side wall of the wire connecting cylinder 101 in a matching mode.
The housing 100 is configured to receive the connector 200 and align the wires of the connecting cable, and the connector 200 is configured to mate and connect the conductors of the avionic panel 102 with the conductors of the cable. The wiring barrel 101 is a mounted shell, the top of the wiring barrel is connected with the aerial insertion panel 102, various interfaces are distributed in the aerial insertion panel 102, and conductors in the interfaces are located at the connection positions of the wiring barrel 101; the fastening unit 202 is used for quickly fixing or releasing the pulled-out wires, and the pulling unit 201 is used for pulling the fixed wires to be matched with the interface conductors in the aviation plug panel 102.
In the connection process, wires in the cables to be connected are pulled out to expose the metal conductors, the wires extend into the wire barrel 101 from an inlet at the end of the wire barrel, the wire pulling unit 201 is firstly pulled to enable the fastening unit 202 to be close to the wires, the wires are fixed through the fastening unit 202, and then the fastening unit 202 and the wires are pulled to the interface of the aviation plug panel 102 through the wire pulling unit 201, so that the conductors in the cables are communicated with the conductors in the aviation plug panel 102.
Example 2
Referring to fig. 3, a second embodiment of the present invention, which is different from the first embodiment, is: the wiring barrel 101 comprises a guide groove unit 101a and a wire pushing unit 101b, wherein the guide groove unit 101a and the wire pushing unit 101b are both arranged at one end of the wiring barrel 101 far away from the aviation plug panel 102, the guide groove unit 101a is rotatably connected to the middle of the end face of the wiring barrel 101, and the wire pushing unit 101b is arranged on the outer side of the guide groove unit 101a and arranged in the same plane.
Compared with embodiment 1, further, a groove is formed in the middle of the free end surface of the wire connecting cylinder 101, the guide groove unit 101a is installed inside the groove, and the wire pushing unit 101b is located outside the side wall of the groove, wherein the guide groove unit 101a is used for arranging and distributing the wires in the cable, and the wire pushing unit 101b is used for pushing the originally dispersed wires into the guide groove unit 101 a.
The rest of the structure is the same as that of embodiment 1.
In the connection process, wires in the cables to be connected are pulled out to expose the metal conductors, the metal conductors are placed in the guide groove units 101a at the end portions of the wiring barrels 101, the metal conductors are uniformly distributed through the wire pushing units 101b connected with the wire pushing units, the wire pulling units 201 are pulled to enable the fastening units 202 to be close to the metal conductors, the wires are fixed through the fastening units 202, the fastening units 202 and the wires are pulled to the interfaces of the aviation plug panel 102 through the wire pulling units 201, and the conductors in the cables are communicated with the conductors in the aviation plug panel 102.
Example 3
Referring to fig. 3, a third embodiment of the present invention is different from the second embodiment in that: the guide groove unit 101a comprises a wire guide plate 101a-1, a wire placing groove 101a-2 and a wire guide groove 101a-3, the middle part of the wire guide plate 101a-1 is rotatably connected to the middle part of the end face of the wire connecting cylinder 101, the edge of the side wall of the wire guide plate 101a-1 is provided with the wire placing groove 101a-2, the wire guide groove 101a-3 is arranged outside the side wall of the wire guide plate 101a-1, and the notch of the wire guide groove is matched with the wire placing groove 101 a-2.
Compared with the embodiment 2, further, the wire guide plate 101a-1 is circular, the middle part of the wire guide plate is rotatably connected in the groove at the end part of the wire connecting cylinder 101, the radial diameter of the groove is slightly larger than that of the wire guide plate 101a-1, the wire arranging grooves 101a-2 are uniformly distributed on the side wall of the edge of the wire guide plate 101a-1, the size of the groove hole of the wire arranging groove 101a-2 is slightly larger than the radial area of the metal wire, the wire guide groove 101a-3 is an arc groove with different radian sizes, the shape is shown in the attached drawing, the notch of the groove is positioned on the side wall of the groove at the end part of the wire connecting cylinder 101, and the size is matched with that of the wire arranging.
The rest of the structure is the same as that of embodiment 2.
In the connection process, wires in the cables to be connected are pulled out to expose the metal conductors, and the metal conductors are placed in the guide groove unit 101a at the end part of the wiring barrel 101, wherein the metal conductors are arranged in the wire guide grooves 101a-3 according to the connection sequence, and are led into the wire placing grooves 101a-2 at the edge of the wire guide plate 101a-1 from the notch of the wire guide groove 101a-3 through the wire pushing unit 101b connected with the wire pushing unit, and the wire guide plate 101a-1 needs to be rotated during the period, so that the metal conductors correspond to the wire placing grooves 101a-2 one by one; the pulling wire unit 201 is pulled to enable the fastening unit 202 to be close to each metal conductor, each conducting wire is fixed through the fastening unit 202, and then the fastening unit 202 and the conducting wires are pulled to the interface of the aviation plug panel 102 through the pulling wire unit 201, so that each conductor in the cable is communicated with each conductor in the aviation plug panel 102.
Example 4
Referring to fig. 3, a fourth embodiment of the present invention is different from the third embodiment in that: the wire pushing unit 101b comprises a sliding groove 101b-1, a wire pushing rod 101b-2 and a limiting spring 101b-3, the sliding groove 101b-1 is formed in the end face of the wire connecting cylinder 101 and located on the outer side of the wire guide plate 101a-1, one end of the wire pushing rod is communicated with the wire guide groove 101a-3, the wire pushing rod 101b-2 is connected in the inner cavity of the sliding groove 101b-1 in a sliding mode, one end of the wire pushing rod 101b-2 is located in the wire guide groove 101a-3 and connected with a pushing plate, the other end of the wire pushing rod is located in the sliding groove 101b-1 and connected with a pushing block, the limiting spring 101b-3 is sleeved in the middle of the wire pushing rod 101b-2, one end of the limiting spring 101b-3 is fixedly connected to the side wall of the sliding groove 101 b-.
Compared with the embodiment 3, further, the wire pushing unit 101b is integrally located outside the groove on the end surface of the wire connecting cylinder 101, the sliding groove 101b-1 is formed by a large cylindrical groove with a certain radian and a small cylindrical groove with a certain radian, the notch of the small cylindrical groove is communicated with the wire guiding groove 101a-3, the wire pushing rod 101b-2 is located in the inner cavity of the sliding groove 101b-1, the limiting spring 101b-3 is sleeved on the wire pushing rod 101b-2 and located in the large cylindrical groove in the sliding groove 101b, two ends of the limiting spring are respectively and fixedly connected, one end of the wire pushing rod 101b-2 penetrates through the sliding groove 101b-1 and extends into the wire guiding groove 101a-3, and the arc length of the large cylindrical groove of the sliding groove 101b-1 is greater than the arc length of the wire guiding groove 101 a-3.
The rest of the structure is the same as that of example 3.
In the connection process, wires in cables to be connected are pulled out to expose metal conductors, the metal conductors are placed in the guide groove unit 101a at the end of the wire connecting cylinder 101, wherein the metal conductors are arranged in the wire guide groove 101a-3 according to the connection sequence, the wire pushing rod 101b-2 in the wire pushing unit 101b is pulled to enable the wire pushing rod 101b-2 to push the metal conductors to move into the wire placing groove 101a-2, the wire guide plate 101a-1 needs to be rotated during the process to enable the metal conductors to correspond to the wire placing groove 101a-2 one by one, after the completion, the wire pushing rod 101b-2 is released, and the wire pushing rod 101b-1 is restored to the initial state in the wire guide groove 101b-1 under the action of the limiting spring 101 b-3.
The pulling wire unit 201 is pulled to enable the fastening unit 202 to be close to each metal conductor, each conducting wire is fixed through the fastening unit 202, and then the fastening unit 202 and the conducting wires are pulled to the interface of the aviation plug panel 102 through the pulling wire unit 201, so that each conductor in the cable is communicated with each conductor in the aviation plug panel 102.
Example 5
Referring to fig. 4 and 5, a fifth embodiment of the present invention, which is different from the fourth embodiment, is: the bracing wire unit 201 comprises a bracing wire barrel 201a, a limiting groove 201b, a spring 201c and a bracing wire groove 201d, the bracing wire barrel 201a is arranged in an inner cavity of the wire barrel 101, the bottom of the bracing wire barrel is connected with the aviation plug panel 102, the limiting groove 201b is formed in the middle of the inner cavity of the bracing wire barrel 201a, the spring 201c is arranged in the inner cavity of the limiting groove 201b, a plurality of bracing wire grooves 201d are formed in the periphery of the spring 201c, one end of the spring 201c is connected to the end of the limiting groove 201b, the other end of the spring 201c is connected to the fastening unit 202, the fastening unit 202 is arranged in the bracing wire groove 201d, one end, located on the aviation plug panel 102, of the inner cavity of the bracing wire groove 201d is provided with a first conductor 201d-1, and a sliding groove 201.
Compared with the embodiment 4, further, the wire pulling cylinder 201a in the wire pulling unit 201 is used as the mounting body of the wire connector 200, wherein the wire pulling cylinder 201a and the wire pulling cylinder 101 are made of insulating materials, the insulation is used for safety, the limiting groove 201b is cylindrical and has the same length as the wire pulling cylinder 201a, the limiting groove 201b is used for limiting the moving distance of the wire pulling unit 201, the spring 201c is fixedly mounted in the inner cavity of the limiting groove 201b, and the spring 201c is used for returning to the initial position after the fastening unit 202 is released; the bracing wire groove 201d is distributed around the limiting groove 201b and communicated with the limiting groove 201b, the shape of the bracing wire groove 201d is related to the fastening unit 202, and the length of the bracing wire groove 201d is the same as that of the bracing wire cylinder 201 a.
The rest of the structure is the same as that of example 4.
In the connection process, wires in cables to be connected are pulled out to expose metal conductors, the metal conductors are placed in the guide groove unit 101a at the end of the wire connecting cylinder 101, wherein the metal conductors are arranged in the wire guide groove 101a-3 according to the connection sequence, the wire pushing rod 101b-2 in the wire pushing unit 101b is pulled to enable the wire pushing rod 101b-2 to push the metal conductors to move into the wire placing groove 101a-2, the wire guide plate 101a-1 needs to be rotated during the process to enable the metal conductors to correspond to the wire placing groove 101a-2 one by one, after the completion, the wire pushing rod 101b-2 is released, and the wire pushing rod 101b-1 is restored to the initial state in the wire guide groove 101b-1 under the action of the limiting spring 101 b-3.
The fastening unit 202 is connected with the wire pulling unit 201, the fastening unit 202 is pulled to move on the wire pulling unit 201, so that the fastening unit 202 is close to each metal conductor, each conducting wire is fixed through the fastening unit 202, and then the fastening unit 202 and the conducting wires are pulled to the interface of the aviation plug panel 102 through the wire pulling unit 201, so that each conductor in the cable is communicated with each conductor in the aviation plug panel 102.
Example 6
Referring to fig. 5 and 6, a sixth embodiment of the present invention, which is different from the fifth embodiment, is: the fastening unit 202 comprises a connecting plate 202a, a fastening ring 202b and a wire fixing component 202c, the edge of the side wall of the connecting plate 202a is slidably connected in an inner groove 202b-1 of the fastening ring 202b, the fastening ring 202b is sleeved on the outer wall of the wire barrel 101, the wire fixing component 202c is arranged in the middle of the connecting plate 202a, and the wire fixing component 202c is slidably connected in the wire drawing groove 201 d.
Compared with embodiment 5, further, the connection board 202a in the fastening unit 202 has a circular shape, and serves as a carrier for connection, the middle portion is fixedly connected with the wire fixing component 202c, the edge is slidably connected in the inner groove of the fastening ring 202b, the fastening ring 202b is used for moving and fastening the fastening unit 202, and the wire fixing component 202c is used for quickly fixing and releasing the metal conductor.
The rest of the structure is the same as that of example 5.
In the connection process, wires in cables to be connected are pulled out to expose metal conductors, the metal conductors are placed in the guide groove unit 101a at the end of the wire connecting cylinder 101, wherein the metal conductors are arranged in the wire guide groove 101a-3 according to the connection sequence, the wire pushing rod 101b-2 in the wire pushing unit 101b is pulled to enable the wire pushing rod 101b-2 to push the metal conductors to move into the wire placing groove 101a-2, the wire guide plate 101a-1 needs to be rotated during the process to enable the metal conductors to correspond to the wire placing groove 101a-2 one by one, after the completion, the wire pushing rod 101b-2 is released, and the wire pushing rod 101b-1 is restored to the initial state in the wire guide groove 101b-1 under the action of the limiting spring 101 b-3.
The fastening unit 202 is connected with the wire pulling unit 201, the fastening ring 202b in the fastening unit 202 is pulled to drive the connecting plate 202a and the wire fixing component 202c to move, so that the connecting plate 202a is close to each metal conductor, each conducting wire is fixed through the wire fixing component 202c, and then the fastening unit 202 and the conducting wire are pulled to the interface of the aviation plug panel 102 by pulling the fastening ring 202b, so that each conductor in the cable is communicated with each conductor in the aviation plug panel 102.
Example 7
Referring to fig. 7, a seventh embodiment of the present invention is different from the sixth embodiment in that: the wire fixing assembly 202c comprises an outer sleeve 202c-1, an inner sleeve 202c-2 and a wire fixing spring 202c-3, one end of the outer sleeve 202c-1 is fixedly connected with the connecting plate 202a, the inner sleeve 202c-2 is movably connected in the inner cavity of the outer sleeve 202c-1, one end of the inner sleeve, close to the connecting plate 202a, is sleeved with the wire fixing spring 202c-3, one end of the wire fixing spring 202c-3 is connected with the fixed end of the inner cavity of the outer sleeve 202c-1, and the other end of the wire fixing spring is connected with the free end of the inner sleeve 202 c-2.
The free end of the inner sleeve 202c-2 is in a circular truncated cone shape, and the side wall of the inner cavity of the outer sleeve 202c-1 is matched with the inner sleeve; the side wall of the free end of the inner sleeve 202c-2 is provided with a round hole 202c-21, and a ball 202c-22 is connected between the round hole 202c-21 and the side wall of the inner cavity of the outer sleeve 202c-1 in a rolling way.
Compared with the embodiment 6, further, the outer sleeve 202c-1 and the inner sleeve 202c-2 in the wire fixing unit 202c are used in cooperation, the inner sleeve 202c-2 is movably connected in the inner cavity of the outer sleeve 202c-1 through a wire fixing spring 202c-3, the end of the inner sleeve 202c-2 penetrates through the end of the outer sleeve 202c-1 and extends into the wire drawing groove 201d, the inner sleeve 202c-1 is a conductor, and the wire fixing spring 202c-3 is used for enabling relative displacement between the outer sleeve 202c-1 and the inner sleeve 202 c-2.
The inner cavity of the free end of the outer sleeve 202c-1 and the free end of the inner sleeve 202c-2 are both in a circular truncated cone shape, but the inclination angles of the two are different, as shown in the figure, a plurality of balls 202c-22 are installed in the gap between the two, the balls 202c-22 are positioned in the circular holes 202c-21 and are in one-to-one correspondence, the radial diameter of the circular holes 202c-21 is smaller than the sphere diameter of the balls 202-22, when the outer sleeve 202c-1 and the inner sleeve 202c-2 deviate, the fastening degree of the two can be changed, and the metal conductor positioned in the inner sleeve 202c-2 can be fixed and loosened simply and quickly.
The rest of the structure is the same as that of example 6.
In the connection process, wires in cables to be connected are pulled out to expose metal conductors, the metal conductors are placed in the guide groove unit 101a at the end of the wire connecting cylinder 101, wherein the metal conductors are arranged in the wire guide groove 101a-3 according to the connection sequence, the wire pushing rod 101b-2 in the wire pushing unit 101b is pulled to enable the wire pushing rod 101b-2 to push the metal conductors to move into the wire placing groove 101a-2, the wire guide plate 101a-1 needs to be rotated during the process to enable the metal conductors to correspond to the wire placing groove 101a-2 one by one, after the completion, the wire pushing rod 101b-2 is released, and the wire pushing rod 101b-1 is restored to the initial state in the wire guide groove 101b-1 under the action of the limiting spring 101 b-3.
The fastening unit 202 is connected with the wire pulling unit 201, the fastening ring 202b in the fastening unit 202 is pulled to drive the connecting plate 202a and the wire fixing component 202c to move, the connecting plate 202a is close to each metal conductor, the metal wires in the wire guide grooves 101a-2 are respectively extended into the inner sleeve 202c-2, then the fastening ring 202b is pulled to cause the relative displacement between the outer sleeve 202c-1 and the inner sleeve 202c-2, so that the balls 202c-22 are in rolling contact with the metal wire, and is matched with the truncated cone-shaped ports of the outer sleeve 202c-1 and the inner sleeve 202c-2, such that the metal conductors are held tight by the balls 202c-22, and then the securing ring 202b is pulled and the wires are moved to the interface of the avionics panel 102, such that the rear end of the inner sleeve 202c-2 is in communication with the conductors in the avionics panel 102.
Example 8
Referring to fig. 5, an eighth embodiment of the present invention, which is different from the seventh embodiment, is: the fastening ring 202b has threads on the inner side wall thereof, and is engaged with the threads on the outer wall of the terminal portion of the terminal barrel 101 located on the aviation plug panel 102.
Compared with embodiment 7, further, the fastening ring 202b has not only an inner groove but also a thread on the inner ring side wall, and the fastening ring 202b is also provided with a thread on the side wall at the connection position of the wire connecting cylinder 101 and the aviation plug panel 102, so that the fastening ring 202b can be fixed on the connection position, and the purpose of the fastening ring is to enable the metal conductor and each conductor in the aviation plug panel 102 to be always in a communication state; a strip-shaped groove is formed in the side wall of the wire barrel 101, the edge of the connecting plate 202a slides in the strip-shaped groove and extends to the outer wall of the wire barrel 101, and the edge end of the connecting plate slides in an inner groove of the fastening ring 202 b.
The rest of the structure is the same as that of example 7.
In the connection process, wires in cables to be connected are pulled out to expose metal conductors, the metal conductors are placed in the guide groove unit 101a at the end of the wire connecting cylinder 101, wherein the metal conductors are arranged in the wire guide groove 101a-3 according to the connection sequence, the wire pushing rod 101b-2 in the wire pushing unit 101b is pulled to enable the wire pushing rod 101b-2 to push the metal conductors to move into the wire placing groove 101a-2, the wire guide plate 101a-1 needs to be rotated during the process to enable the metal conductors to correspond to the wire placing groove 101a-2 one by one, after the completion, the wire pushing rod 101b-2 is released, and the wire pushing rod 101b-1 is restored to the initial state in the wire guide groove 101b-1 under the action of the limiting spring 101 b-3.
The fastening unit 202 is connected with the wire pulling unit 201, the fastening ring 202b in the fastening unit 202 is pulled to drive the connecting plate 202a and the wire fixing component 202c to move, so that the connecting plate 202a is close to each metal conductor, the metal wires in the wire guide groove 101a-2 are respectively extended into the inner sleeve 202c-2, then the fastening ring 202b is pulled to enable the outer sleeve 202c-1 and the inner sleeve 202c-2 to generate relative displacement, so that the balls 202c-22 are in rolling contact with the metal wires, the round platform type ports of the outer sleeve 202c-1 and the inner sleeve 202c-2 are matched, so that the metal conductors are fixed tightly by the balls 202c-22, then the fastening ring 202b is pulled to move the wires to the interface of the aviation plug panel 102, and the tail end of the inner sleeve 202c-2 is communicated with each conductor in the aviation plug panel 102, the fastening ring 202b is rotated to be tightly fitted with the threads on the outer wall of the wire connecting cylinder 101, so that the metal conductor can be stably connected with each conductor in the aviation plug panel 102. And when the disconnection is required, the fastening ring 202b is rotated, and the operation steps are reversed, thereby being simple and fast.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (7)
1. An aviation plug for an integrated access device, characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the aerial plug board comprises a shell (100) and a terminal block (102), wherein the terminal block (101) is arranged at the back of the aerial plug board (102), the terminal block (101) comprises a guide groove unit (101 a) and a line pushing unit (101 b), and the guide groove unit (101 a) and the line pushing unit (101 b) are arranged at one end, far away from the aerial plug board (102), of the terminal block (101);
the guide groove unit (101 a) is rotatably connected to the middle of the end face of the wiring barrel (101), the wire pushing unit (101 b) is arranged on the outer side of the guide groove unit (101 a), and the wire pushing unit are arranged in the same plane;
the guide groove unit (101 a) comprises a wire guide plate (101 a-1), a wire placing groove (101 a-2) and a wire guide groove (101 a-3), the middle part of the wire guide plate (101 a-1) is rotatably connected to the middle part of the end face of the wiring barrel (101), the wire placing groove (101 a-2) is formed in the edge of the side wall of the wire guide plate (101 a-1), the wire guide groove (101 a-3) is formed in the outer part of the side wall of the wire guide plate (101 a-1), and the notch of the wire guide plate is matched with the wire placing groove (101 a-2);
the wire pushing unit (101 b) comprises a sliding groove (101 b-1), a wire pushing rod (101 b-2) and a limiting spring (101 b-3), the sliding groove (101 b-1) is formed in the end face of the wire connecting cylinder (101) and located on the outer side of the wire guide plate (101 a-1), one end of the wire pushing rod (101 b-2) is communicated with the wire guide groove (101 a-3), the wire pushing rod (101 b-2) is connected to the inner cavity of the sliding groove (101 b-1) in a sliding mode, one end of the wire pushing rod (101 b-2) is located in the wire guide groove (101 a-3) and connected with a pushing plate, the other end of the wire pushing rod (101 b-1) is located in the sliding groove (101 b-1) and connected with a pushing block, the limiting spring (101 b-3) is sleeved in the middle of the wire pushing rod (101 b-2), one end of the limiting spring (101 b-3) is fixedly connected to the side wall of the sliding groove (, the other end is connected to the side wall of the push block;
the wire connector (200) comprises a wire pulling unit (201) and a fastening unit (202), wherein the wire pulling unit (201) is connected with the fastening unit (202), and the wire pulling unit (201) and the fastening unit (202) are connected to the inner cavity and the side wall of the wire connecting cylinder (101) in a matched mode.
2. An aerial device for an integrated access device according to claim 1, wherein: the wire drawing unit (201) comprises a wire drawing cylinder (201 a), a limiting groove (201 b), a spring (201 c) and a wire drawing groove (201 d),
the stay wire barrel (201 a) is arranged in the inner cavity of the wiring barrel (101), the bottom of the stay wire barrel is connected with the aviation plug panel (102), the middle part of the inner cavity of the stay wire barrel (201 a) is provided with the limit groove (201 b),
the spring (201 c) is arranged in the inner cavity of the limit groove (201 b), a plurality of wire drawing grooves (201 d) are arranged on the periphery of the spring,
one end of the spring (201 c) is connected with the end part of the limiting groove (201 b), the other end is connected in the fastening unit (202),
the fastening unit (202) is arranged in the wire drawing groove (201 d), a first conductor (201 d-1) is arranged in the inner cavity of the wire drawing groove (201 d) and located at one end of the aerial insertion panel (102), and a sliding groove (201 a-1) is formed between the adjacent wire drawing grooves (201 d) and in the side wall of the wire drawing cylinder (201 a).
3. An aerial device for an integrated access device according to claim 2, wherein: the fastening unit (202) comprises a connecting plate (202 a), a fastening ring (202 b) and a wire fixing component (202 c), the edge of the side wall of the connecting plate (202 a) is slidably connected in an inner groove (202 b-1) of the fastening ring (202 b), the fastening ring (202 b) is sleeved on the outer wall of the wire connecting cylinder (101), the wire fixing component (202 c) is arranged in the middle of the connecting plate (202 a), and the wire fixing component (202 c) is slidably connected in the wire drawing groove (201 d).
4. An aerial device for an integrated access device according to claim 3, wherein: the wire fixing component (202 c) comprises an outer sleeve (202 c-1), an inner sleeve (202 c-2) and a wire fixing spring (202 c-3),
one end of the outer sleeve (202 c-1) is fixedly connected with the connecting plate (202 a), the inner sleeve (202 c-2) is movably connected in the inner cavity of the outer sleeve (202 c-1), and one end of the inner sleeve, which is close to the connecting plate (202 a), is sleeved with the wire fixing spring (202 c-3),
one end of the wire fixing spring (202 c-3) is connected with the fixed end of the inner cavity of the outer sleeve (202 c-1), and the other end is connected with the free end of the inner sleeve (202 c-2).
5. An aerial device for an integrated access device according to claim 4, wherein: the free end of the inner sleeve (202 c-2) is in a circular truncated cone shape, and the side wall of the inner cavity of the outer sleeve (202 c-1) is matched with the inner sleeve.
6. An aerial device for an integrated access device according to claim 5, wherein: a round hole (202 c-21) is formed in the side wall of the free end of the inner sleeve (202 c-2), and a ball (202 c-22) is connected between the round hole (202 c-21) and the side wall of the inner cavity of the outer sleeve (202 c-1) in a rolling mode.
7. An aerial device for an integrated access device according to claim 3, wherein: the side wall of the inner ring of the fastening ring (202 b) is provided with threads, and the threads are matched with the threads arranged on the outer wall of the end part of the aviation plug panel (102) of the wiring cylinder (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910711282.9A CN110311258B (en) | 2019-08-02 | 2019-08-02 | Aviation plug for integrated access device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910711282.9A CN110311258B (en) | 2019-08-02 | 2019-08-02 | Aviation plug for integrated access device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110311258A CN110311258A (en) | 2019-10-08 |
| CN110311258B true CN110311258B (en) | 2020-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910711282.9A Active CN110311258B (en) | 2019-08-02 | 2019-08-02 | Aviation plug for integrated access device |
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| CN (1) | CN110311258B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110824204B (en) * | 2019-11-25 | 2021-10-15 | 国网江苏省电力有限公司电力科学研究院 | Integrated access device convenient for assembling one-time and two-time integrated complete switch test equipment |
| CN111864463B (en) * | 2020-07-31 | 2021-10-29 | 徐群 | Cable joint for 5G communication base station |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1457024A1 (en) * | 1986-02-17 | 1989-02-07 | Предприятие П/Я В-2156 | Electric connector |
| CN104993295B (en) * | 2015-06-22 | 2018-01-30 | 国网江苏省电力公司泗洪县供电公司 | A kind of bull electrical power connection device |
| CN108418002B (en) * | 2018-01-15 | 2024-04-09 | 珠海格力电器股份有限公司 | Wiring device and air conditioner |
| CN208608389U (en) * | 2018-08-02 | 2019-03-15 | 江苏领热节能科技有限公司 | It can plug busbar joint |
| CN209071661U (en) * | 2018-12-05 | 2019-07-05 | 国网河南省电力公司宝丰县供电公司 | Power transmission line line device |
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