CN105449436B - Elbow connector and electrical equipment - Google Patents
Elbow connector and electrical equipment Download PDFInfo
- Publication number
- CN105449436B CN105449436B CN201510923170.1A CN201510923170A CN105449436B CN 105449436 B CN105449436 B CN 105449436B CN 201510923170 A CN201510923170 A CN 201510923170A CN 105449436 B CN105449436 B CN 105449436B
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- Prior art keywords
- inner core
- pipe
- bend pipe
- elbow connector
- cable
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Classifications
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
-
- 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
- H01R13/514—Bases; Cases composed as a modular blocks or assembly, i.e. composed of co-operating parts provided with contact members or holding contact members between them
-
- 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
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
-
- 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
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5205—Sealing means between cable and housing, e.g. grommet
-
- 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
- H01R13/622—Screw-ring or screw-casing
-
- 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
- H01R13/625—Casing or ring with bayonet engagement
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a kind of elbow connector and electrical equipment, the elbow connector includes bend pipe, inner core and in quill shaft shell-like and tight part and tight part, bend pipe is included mutually in the first pipe and the second pipe of angle, the shaft shoulder is provided with the middle part of the outer wall of inner core, inner core is divided into the first axle part and the second axle part by the shaft shoulder, the first axle part of inner core stretches into the first pipe of bend pipe and both concentric gaps coordinate, and the second axle part of inner core is used for and the socket socket connection on electrical equipment；First pipe outer wall of bend pipe is provided with the first annular groove, and tight part is provided with the second annular groove and stop part along its axial direction on its inwall, and tight part is connected by the second annular groove with the first jump ring being socketed in the first annular groove, and by stop part abut the shaft shoulder and inner core will not come off from bend pipe, and tightly part be additionally operable to be connected with the socket.It is safer present invention improves the structure of original elbow connector, it is convenient.
Description
Technical field
The present invention relates to technical field of electric equipment, more particularly to a kind of elbow connector and electrical equipment.
Background technology
It is big in the electrical equipments such as lathe, industrial robot, manipulator, industrial automation equipment, communication equipment, space equipment
Amount uses elbow connector installation cable.
Existing elbow connector includes bend pipe, inner core, attaching nut and fastening screw nut, wherein, bend pipe is by mutually L-shaped
The first pipe and the second pipe composition connected, the first pipe is coaxially relative with inner core, and second manages for current supply cable access, and to cable
Outlet direction be defined；Attaching nut is linked on the first pipe, can be rotated, and inner core is stretched into attaching nut, with being connected
Nut thread connects；Fastening screw nut is linked on the inner core outside attaching nut, when inner core is plugged on the socket of electrical equipment,
Inner core can be screwed onto by fastening screw nut on socket, to realize that installation is fixed.
From the foregoing, it will be observed that existing elbow connector is connected bend pipe, inner core and socket by two nuts, structure is more multiple
It is miscellaneous；And in this connector fit on cable, after turning into a good wire harness of inspection during manufacture, use equipment erecting yard
It was found that when the outlet direction of cable needs adjustment, then need to unclamp attaching nut, and swivel elbow adjusts cable outlet direction
Again and it is close to connected nut afterwards, but it is unsafe so to do, and goes to adjust the outlet side of cable because now unclamping attaching nut
To easily causing to damage to cable, if moreover, not tightening after now unclamping attaching nut's operation, it is improper etc. also to cause to protect
Safety problem.
The content of the invention
It is a primary object of the present invention to provide a kind of elbow connector, it is intended to realize the electric erecting bed using wire harness
Outlet direction can be conveniently adjusted, is not caused safety, quality problems by interference from human factor.
To achieve the above object, the present invention proposes a kind of elbow connector, and the elbow connector includes bend pipe, inner core and is in
Quill shaft shell-like and tight part, the bend pipe includes mutually managing in the first of angle and the second pipe, in the middle part of the outer wall of the inner core
Provided with the shaft shoulder, the inner core is divided into the first axle part and the second axle part by the shaft shoulder, and the first axle part of the inner core stretches into described
In first pipe of bend pipe and both concentric gaps coordinate, and the second axle part of the inner core is used for and the socket grafting on electrical equipment
Connection；First pipe outer wall of the bend pipe is provided with the first annular groove, and described and tight part is provided with second along its axial direction on its inwall
Annular groove and stop part, described and tight part are connected by second annular groove with the first jump ring being socketed in first annular groove,
And the shaft shoulder is abutted by the stop part and locks the inner core and the bend pipe, described and tight part be additionally operable to it is described
Socket is connected.
Preferably, described and tight part is additionally provided with for being threadedly coupled with the socket along its axial direction on its inwall
Screw thread.
Preferably, the first sealing ring is provided with the first axle part of the inner core, the first axle part of the inner core passes through institute
The first pipe for stating the first sealing ring and the bend pipe is interference fitted, and the first of the bend pipe is stretched into the first axle part of the inner core
When in pipe, first sealing ring is connected with the first pipe interference of the bend pipe, the inner core is connected with the trap seal.
Preferably, the second sealing ring is provided with the first axle part of the inner core, the first axle part of the inner core passes through institute
The first pipe for stating the second sealing ring and the bend pipe is interference fitted, and the first of the bend pipe is stretched into the first axle part of the inner core
When in pipe, second sealing ring is connected with the first pipe interference of the bend pipe, the inner core is connected with the trap seal.
Preferably, the 3rd sealing ring for being close to the shaft shoulder is provided with the second axle part of the inner core.
Preferably, the first axle part of the inner core manages the first of relative end and the bend pipe with the first of the bend pipe
It is respectively equipped with the uniform waveform curved surface of crest, trough in pipe, the waveform curved surface on the inner core and the ripple on the bend pipe
Crest, the trough of shape wave curved surface are mutually chimeric, so that the inner core be combined with each other with the bend pipe；The inner core and the bend pipe
Multiple binding sites with corresponding different crests, trough nested position.
Preferably, the bent crest of waveform on the waveform curved surface and the bend pipe on the inner core is relative to trough
Positional distance is respectively 0.5 millimeter.
Preferably, the first axle part of the inner core end relative with the first pipe of the bend pipe is provided with axial projection, institute
To state in the first pipe of bend pipe and be provided with stopper slot, the axial projection is stretched into the stopper slot, and around the center of the inner core
Axis rotates in the stopper slot；The stopper slot is set in circular arc, to limit the axial raised rotation radian.
Preferably, the axial raised quantity is two, and symmetrical relative to the central axis of the inner core；Institute
The quantity for stating stopper slot corresponds to two, and two stopper slots symmetrically divide relative to the central axis of the first pipe of the bend pipe
Cloth and do not connect mutually.
Preferably, the inner core includes insulating body and the shell that is sheathed on the insulating body, the shell it is outer
The shaft shoulder is formed in the middle part of wall；The through hole at its axial both ends is provided through on the insulating body, the through hole is used to plug
Female plug pin, the cable that the female plug pin stretches into the second pipe from the bend pipe are fixedly connected.
Preferably, hat spring structure is provided with female plug pin one end endoporus opposite with the cable connection.
Preferably, the elbow connector also includes gland head, electricity of the gland head located at the second pipe of the bend pipe
Cable arrival end, seam hole is provided with the cable inlet end；The gland head includes binding nut, sealing shroud and gripping sleeve；It is described
Sealing shroud is socketed on cable, and the gripping sleeve is socketed on the outer wall of the sealing shroud；Described gripping sleeve one end is stretched into described
In the seam hole of second pipe of bend pipe, the other end is provided with the first cone shaped elastic claw, and the first cone shaped elastic claw is located at institute
State outside seam hole；The binding nut is socketed on the first cone shaped elastic claw outer wall of the gripping sleeve, and with the bend pipe
The second pipe screw thread connection.
Preferably, the shielding ring being sleeved on cable is provided with the seam hole；The shielding ring includes outer annular edge and the
Two taper elastic card claws, the outer annular edge of the shielding ring are crimped between inner face and the gripping sleeve in the seam hole, institute
The second cone shaped elastic claw elastic compression is stated on the outer wall of cable.
Preferably, the position that the gland head, the cable inlet end of the second pipe and cable combine is provided with encapsulated, formation one
It is individual it is integrally-built, wrap up and seal the gland head, the sheath of the cable inlet end of the second pipe and cable binding site.
The present invention also provides a kind of electrical equipment, and the electrical equipment includes equipment body, is fixed on the equipment body
Socket and elbow connector as described above, the elbow connector include bend pipe, inner core and in quill shaft shell-like and tight part,
The bend pipe includes mutually managing in the first of angle and the second pipe, is provided with the shaft shoulder in the middle part of the outer wall of the inner core, the shaft shoulder will
The inner core is divided into the first axle part and the second axle part, and the first axle part of the inner core stretches into the first pipe of the bend pipe and both
Concentric gap coordinates, and the second axle part of the inner core is used for and the socket socket connection on electrical equipment；The first of the bend pipe
Pipe outer wall is provided with the first annular groove, and described and tight part is provided with the second annular groove and stop part along its axial direction on its inwall, it is described simultaneously
Tight part is connected by second annular groove with the first jump ring being socketed in first annular groove, and is abutted by the stop part
The shaft shoulder and the inner core and the bend pipe are locked, described and tight part is additionally operable to be connected with the socket；It is described curved
The inner core of head connector and the socket socket connection, and be connected admittedly with the socket by the elbow connector and tight part
It is fixed, the inner core is locked and sealed with the socket.
The present invention is by setting bend pipe, inner core and simultaneously tight part forms elbow connector, wherein after cable inserts bend pipe, electricity
Cable is first assembled with inner core, then assembles the inner core with cable and bend pipe, after pass through the first jump ring with and tight part coordinate
It will realize and tight part is connected with bend pipe, while simultaneously the stop part of tight part abuts the shaft shoulder of inner core so that inner core will not be from bend pipe
Come off, wire harness machines；When wire harness is to equipment erecting bed by connector and socket to the side of bend pipe can be adjusted after inserting
To so as to reach desired cable outlet angle, after then general and tight part are connected with socket so that bend pipe and inner core locking, it is curved
Pipe direction is no longer movable, secure connection；Unclamp and tight part can adjust cable outlet direction repeatedly；Compared with prior art prefabricated
After good qualified wire harness, connector will not be opened using wire harness situation because of device context, cause hidden danger of quality so as to protect
Card is safe and reliable.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Structure according to these accompanying drawings obtains other accompanying drawings.
Fig. 1 is the overall structure diagram of elbow connector of the present invention；Wherein, elbow connector is assembled with cable；
Fig. 2 is the first visual angle figure of the elbow connector shown in Fig. 1；Wherein, elbow connector is assembled with cable；
Fig. 3 is along A-A sectional view in Fig. 2；
Fig. 4 is the assembling exploded view of the elbow connector shown in Fig. 1；
Fig. 5 is in Fig. 4 and the structural representation of tight part；
Fig. 6 is the assembling exploded view of inner core and bend pipe in Fig. 4；
Fig. 7 is the assembling exploded view of inner core in Fig. 4；
Fig. 8 is the assembling exploded view of gland head, shielding ring and bend pipe in Fig. 4；
Fig. 9 figures are the second visual angle figure of the elbow connector shown in Fig. 1.
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only the part of the embodiment of the present invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its
His embodiment, belongs to the scope of protection of the invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining the relative position relation under a certain particular pose (as shown in drawings) between each part, motion conditions etc., if should
When particular pose changes, then directionality instruction also correspondingly changes therewith.
In addition, the description for being related to " first ", " second " etc. in the present invention is only used for describing purpose, and it is not intended that referring to
Show or imply its relative importance or imply the quantity of the technical characteristic indicated by indicating.Thus, " first ", " are defined
At least one this feature can be expressed or be implicitly included to two " feature.In addition, the technical scheme between each embodiment can
To be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when the combination of technical scheme occurs
It is conflicting or will be understood that the combination of this technical scheme is not present when can not realize, also not in the protection model of application claims
Within enclosing.
The present invention proposes a kind of elbow connector, and the elbow connector is applied to lathe, industrial robot, manipulator, work
In the electrical equipments such as industry automation equipment, communication equipment, space equipment, for electrical equipment corresponding to cable is accessed, example
Such as motor.
Referring to figs. 1 to Fig. 5, in the first embodiment of the invention, the elbow connector includes bend pipe 10, inner core 20 and simultaneously tight
Part 30.
Wherein, bend pipe 10 includes the first pipe 10a and the second pipe 10b mutually set in angle, and wherein angle angle can be with
It is 80 degree of either other angles such as 120 degree, does not limit herein, 90 degree are generally preferred in practical application, be i.e. bend pipe 10 is in L
Shape；First pipe 10a outer walls of the bend pipe 10 are provided with the first annular groove 101；Second pipe 10b has cable inlet end 10b1, cable
During access, insert from the second pipe 10b cable inlet end 10b1, and stretched out from the first pipe 10a mouth of pipe.
The shaft shoulder 200 is provided with the middle part of the outer wall of inner core 20, inner core 20 is divided into the first axle part 20a and the second axle part by the shaft shoulder 200
20b, the first axle part 20a of inner core 20 is stretched into the first pipe 10a of bend pipe 10 and both concentric gaps coordinate, and the second of inner core 20
Axle portion 20b is used for socket (not shown) socket connection with being installed on electrical equipment.Wherein, inner core 20 is used to install female plug
Pin 40, the cable 50 that one end of female plug pin 40 and the first pipe 10a mouth of pipe stretch out are connected, the other end be used for on electrical equipment
Socket grafting, to transmit electric signal.The quantity of the female plug pin 40 is not construed as limiting, according to being actually needed corresponding configuration.
It is solid for bend pipe 10, inner core 20 to be connected with the socket on electrical equipment and tight part 30 is quill shaft sleeve-shaped member
It is fixed, should and tight part 30 with the mode that socket is connected can be threadedly coupled, snap connection.Wherein, snapping connection
In mode, engaging portion simultaneously can be set on tight part 30, the fastening base being adapted to engaging portion snapping is correspondingly arranged on socket, is passed through
Engaging portion is connected with fastening base snapping and realized and tight part 30 snaps connection with socket.In the embodiment of threaded connection, socket
On be provided with connecting cylinder, be provided with external screw thread on drum outer wall, should and tight part 30 be sequentially provided with second on its inwall along its axial direction
Annular groove 301, stop part 302 and internal thread 303, simultaneously tight part 30 by the second annular groove 301 and it should be socketed in the first annular groove 101
First jump ring 61 connects, and makes and tight part 30 is connected on bend pipe 10, and abut the shaft shoulder 200 towards the second axle by stop part 302
Portion 20b side and make inner core 20 and bend pipe 10 without departing from；Simultaneously tightly part 30 also passes through the connecting cylinder of internal thread 303 and socket for this
Threaded connection, and bend pipe 10, inner core 20 and the socket on electrical equipment are connected, and lock bend pipe 10 and inner core 20.Its
In, it is worth mentioning at this point that, internal thread 303 can be convexly equipped in and on the inwall of tight part 30, and be formed between its inwall towards second
The step of the side direction of annular groove 301 1, so that the step forms the stop part 302.
During installation, cable 50 is inserted from the second pipe 10b of bend pipe 10 first, the first pipe 10a stretches out, then by female plug pin
40 are connected with cable 50, and connected mode can be welding or female plug pin 40 is crimped on cable 50 to realize
Connection, loads inner core 20 after connection by female plug pin 40；The first axle part 20a of inner core 20 is subsequently inserted to the first pipe of bend pipe 10
In 10a, and the first jump ring 61 is socketed in the first annular groove 101 on bend pipe 10, then puts simultaneously tight part 30, simultaneously tight part 30 should led to
The second annular groove 301 is crossed to be connected with the first jump ring 61 being socketed in first annular groove 101, and in being supported by stop part 302
The shaft shoulder 200 of core 20 and inner core 20 is connected with bend pipe 10；Now, inner core 20 can rotate relative to bend pipe 10, without departing from；
Then, inner core 20 can be plugged on socket, and after swing bend pipe 10 adjusts the outlet direction of cable 50, then will and tight part 30
It is connected with socket, makes to lock on bend pipe 10 and inner core 20, the direction of bend pipe 10 is no longer movable, realizes secure connection.
It should be noted that simultaneously tight part 30 should be connected according to the mode snapped connection with socket, then adjusting
After the outlet direction of cable 50, it is connected directly by engaging portion with fastening base snapping to realize simultaneously tight part 30 and socket buckle company
Connect, it is simple to operate, quick.
According to the mode of threaded connection, then after the outlet direction of cable 50 is adjusted, directly rotation and tightly part 30, make
Its internal thread 303 is connected with the external screw thread on socket, and operation is also fairly simple.
In summary, elbow connector proposed by the present invention by set bend pipe 10, inner core 20 and simultaneously tight part 30 form it is curved
Head connector, wherein when cable 50 insert bend pipe 10 after, cable 50 first assembled with inner core 20, then by with cable 50
Inner core 20 assembles with bend pipe 10, after by the first jump ring 61 with and tight part 30 coordinate and will realize and tight part 30 is connected with bend pipe 10,
Simultaneously and tightly the stop part 302 of part 30 abuts the shaft shoulder 200 of inner core 20 so that inner core 20 will not come off from bend pipe 10, wire harness
Machine；When wire harness is to equipment erecting bed by the connector and socket to the direction of bend pipe 10 can be adjusted after inserting, from
And reach the desired outlet angle of cable 50, after then general and tight part 30 are connected with socket so that bend pipe 10 and inner core 20 are locked
Tightly, the direction of bend pipe 10 is no longer movable, secure connection；Unclamp and tight part 30 can adjust the outlet direction of cable 50 repeatedly；With existing skill
Art is compared after prefabricated qualified wire harness, will not be opened connector using wire harness situation because of device context, be caused matter
Amount hidden danger is safe and reliable so as to ensure.
In addition, the elbow connector is compared with prior art, because an attaching nut is also reduced, so as to simplify group
Assembling structure, make assembling simpler.
In the second embodiment of the present invention, the elbow connector is included in elbow connector first embodiment of the present invention
All architectural features, and following improvement is made in this second embodiment, with reference to Fig. 3 to Fig. 5, the first axle part 20a of inner core 20
On be provided with the first sealing ring 65, the first axle part 20a of inner core 20 passes through the first pipe 10a mistakes of the first sealing ring 65 and bend pipe 10
It is full of cooperation, wherein, the internal diameter that the first sealing ring 65 can be set is less than the diameter of the radial section on the first axle part 20a, and first is close
The external diameter of seal 65 is more than the first pipe 10a of bend pipe 10 caliber；The first of bend pipe 10 is stretched into the first axle part 20a of inner core 20
When in pipe 10a, the first sealing ring 65 is connected with the first pipe 10a interference of bend pipe 10, inner core 20 is tightly connected with bend pipe 10.
First sealing ring 65 is made of flexible glue, is socketed on the first axle part 20a of inner core 20.Wherein, the first axle part
First annular mounting groove 201 can be set on 20a, install fixed for the first sealing ring 65, it is necessary to ensure, the first sealing ring 65
When being installed in first annular mounting groove 201, the first sealing ring 65 it is a part of it is convex be exposed on the first axle part 20a outer wall, with
Be easy to coordinate with (not shown) sealing of seal groove in bend pipe 10, at the same can also when inner core 20 is inserted in bend pipe 10, with
In bend pipe 10 seal groove interference fit, realize the preliminary combination of inner core 20 and bend pipe 10, in order to installation and tightly part 30 when,
Inner core 20 loosens easily with bend pipe 10.The 65 convex part being exposed on the first axle part 20a outer walls of wherein the first sealing ring and bend pipe 10
Interior seal groove interference fit, to realize that the connection between inner core 20 and bend pipe 10 seals.
In addition, the present embodiment can also further exist, the second sealing ring 66 is provided with the first axle part 20a of inner core 20,
Accordingly, the second annular mounting groove 202 can be set on the first axle part 20a, install and fix for the second sealing ring 66.Need to illustrate
, second sealing ring 66 is as the effect of the first sealing ring 65, for after mounting, between inner core 20 and bend pipe 10
Fit-up gap sealed, i.e. the embodiment of second sealing ring 66 and the embodiment and the basic phase of effect of the first sealing ring 61
Together, the embodiment that can refer to the first sealing ring 65 realizes that here is omitted.Unlike, due to the present embodiment, add
One sealing ring, sealing effectiveness are more preferable.
It should be noted that the position of corresponding first sealing rings 65 of the first pipe 10a of bend pipe 10 and/or the second sealing ring 66
The annular groove to match with corresponding sealing ring can be further set, with better seal.
In addition, the present embodiment can also further exist, it is arranged on the second axle part 20b of inner core 20 and is close to the shaft shoulder 200
The 3rd sealing ring 67, as shown in Figure 3.3rd sealing ring 67 can be equally made of flexible glue, and after installation, the shaft shoulder 200 passes through
On the end face for the connecting cylinder that 3rd sealing ring 67 is tightly crimped on socket, realize that the connection to the elbow connector and socket is close
Envelope.
In the third embodiment of the present invention, the elbow connector be based on elbow connector first embodiment of the present invention or
Second embodiment is realized, and following improvement is made in the 3rd embodiment, the of the first axle part 20a of inner core 20 and bend pipe 10
The location structure for the positioning that be combined with each other, the positioning knot are respectively equipped with end relative one pipe 10a and the first pipe 10a of bend pipe 10
Structure is used for after inner core 20 is be combined with each other with bend pipe 10, will not rotate easily, avoids touching when bend pipe 10 turns to and causes cable 50
Distortion or damage.Wherein, location structure can be tooth socket fit structure or the projection of other forms and the cooperation of form of grooves
Structure, in a preferred embodiment, with reference to Fig. 6 and Fig. 7, the first axle part 20a of inner core 20 is relative with the first pipe 10a of bend pipe 10
The uniform waveform curved surface I of circumferentially disposed and crest, trough is respectively equipped with first pipe 10a of end and bend pipe 10,
Waveform curved surface I and crest, the trough of the waveform song on bend pipe 10 on inner core 20 is mutually chimeric, so that inner core 20 and bend pipe
10 be combined with each other；And inner core 20 has multiple binding sites of corresponding different crests, trough nested position from bend pipe 10.Wherein,
Waveform curved surface I can be understood as a cyclic structure, when along the circumferential direction being relatively rotated with bend pipe 10 in order to inner core 20,
The different position of circumferencial direction can be mutually fitted together to, and realize the positioning to inner core 20 and bend pipe 10.
It is understood that in the present embodiment, when inner core 20 is inserted in the first pipe 10a of bend pipe 10, pass through inner core 20
On waveform curved surface I and crest, the trough of the waveform curved surface I on bend pipe 10 it is mutually chimeric, make inner core 20 and the knot of bend pipe 10
Close in a kind of binding site.When needing to convert the binding site of inner core 20, bend pipe 10, turned by inner core 20, the relative of bend pipe 10
Dynamic, the crest of the waveform curved surface I on the first axle part 20a of inner core 20 is got over out of waveform curved surface I on bend pipe 10 a trough
A crest of waveform curved surface I on the bend pipe 10 adjacent with the trough is crossed, falls into another ripple of waveform curved surface I on bend pipe 10
Gu Zhong, so that inner core 20, bend pipe 10 are in different binding sites；When elbow connector is inserted into socket and tightened and tight
During part 30, the shaft shoulder 200 of inner core 20 make it that the inner core 20, bend pipe 10 can not phases by the axial compression towards the direction of bend pipe 10
To rotating, now, the binding site of inner core 20 and bend pipe 10, which is in, is relatively fixed state.
It should be noted that the present embodiment can lock bend pipe 10 after mounting, avoid touching when bend pipe 10 turns to and cause
The distortion or damage of cable 50.Wherein, because the end face that inner core 20 and bend pipe 10 combine is waveform curved surface I, will not lock completely
Extremely, it is easy to, when needing to adjust the angle of cable 50, only need certain torsion, it is possible to not exclusively unscrewing the feelings of simultaneously tight part 30
Under condition, the relative position of adjustment inner core 20 and bend pipe 10, while the frictional force between inner core 20 and bend pipe 10 can also avoid adjusting
During whole angle, adjustment angle is excessive and sprains cable 50.In addition, the first axle part 20a of inner core 20 and bend pipe 10 the first pipe 10a
Waveform curved surface I in relative end and the first pipe 10a of bend pipe 10 is crest, the waveform curved surface I that trough is uniform, each
Individual crest corresponds to certain corner, and therefore, adjustment personnel relatively rotate the quantity of crest from inner core 20, bend pipe 10, so that it may calculate
Go out inner core 20, the angle that bend pipe 10 relatively rotates, entirely adjust polyvinyl chloride, accurate, and with one and tightly part 30 can be real
Now rotate.
In the embodiment, it is preferable that the crest of the waveform song on the waveform curved surface I and bend pipe 10 on inner core 20 to ripple
Respectively 0.5 millimeter of the relative position distance of paddy.The relative position distance of crest to trough can be on inner core 20 for 0.5 millimeter
The crest of waveform curved surface I and the waveform curved surface I on bend pipe 10, trough it is mutually chimeric after can make inner core 20 to bend pipe 10
Certain positioning action is played, while the waveform curved surface I on inner core 20 and the waveform curved surface I on bend pipe 10 can be avoided again
Crest, trough it is mutually chimeric after it is locked.
In the fourth embodiment of the present invention, first embodiment of the elbow connector based on elbow connector of the present invention or
Person's second embodiment or 3rd embodiment are realized, and following improvement is made in the fourth embodiment, interior with reference to Fig. 6 and Fig. 7
End relative with the first pipe 10a of bend pipe 10 the first axle part 20a of core 20 is provided with axial projection 23, the first pipe of bend pipe 10
Stopper slot is provided with 10a, axial projection 23 is stretched into stopper slot, and is rotated around the central axis of inner core 20 in stopper slot；
Stopper slot is set in circular arc, to limit the rotation radian of axial projection 23.The rotation radian can be less than 360 degree of times
Meaning angle, is not intended to limit herein, in practical application, preferably uses 90 degree, 120 degree etc., with the corresponding bend pipe 10 that limits in circumference
Rotational angle on direction is 90 degree or 120 degree, so as to avoid the inordinate rotation of bend pipe 10, with preferably protect cable 50 not by
Sprain.
If it should be noted that carry out spacing cooperation, adjustment cable 50 outlet side without stopper slot and axial projection 23
Xiang Shi, the angle and dynamics that bend pipe 10 adjusts can cause a hidden trouble because of the misoperation of operating personnel, then may be because of tune
Whole angle crosses macrolesion cable 50.
It should also be noted that, the fourth embodiment especially when being combined with 3rd embodiment, can be limited preferably curved
The inordinate rotation of pipe 10, largely protects cable 50 not sprained.
In the fourth embodiment, the quantity of axial projection 23 further can be arranged to two, and two axial projections
23 is symmetrical relative to the central axis of inner core 20；Accordingly, the quantity of stopper slot also corresponds to and is set to two, two stopper slots
It is symmetrical relative to the first pipe 10a of bend pipe 10 central axis and do not connect mutually.
In the preferred embodiment, the circular arc degree of two stopper slots in a circumferential direction is respectively 120 degree, two axial projections
23 insert in a stopper slot respectively, and the rotational angle of axial projection 23 in a circumferential direction corresponding to two stopper slot limitations is
120 degree, so as to ensure that bend pipe 10 can rotate the scope of 0 to 120 degree in a circumferential direction after installing, in order to adjust cable 50
Outlet direction, while can prevent the rotational angle of cable 50 excessive again and sprain.
Based on any of the above-described embodiment, it is necessary to illustrate, the inner core 20 in above-described embodiment can use overall structure real
It is existing, split-type structural can also be used to realize, be not intended to limit herein, it is interior in above-described embodiment in order to strengthen the intensity of connection
Core 20 preferably realizes that, with reference to Fig. 4 and Fig. 7, in the preferred embodiment, above-mentioned inner core 20 includes insulation originally using split-type structural
Body 21 and metal shell 22, the metal shell 22 are quill shaft sleeve-shaped member, are sheathed on the insulating body 21, in formation
The outer wall of core 20；Then the shaft shoulder 200 in above-described embodiment on the outer wall of inner core 20, the first sealing ring 65, for the first sealing ring
65 installation first annular mounting grooves 201, the second sealing ring 66, for the second sealing ring 66 installation the second annular mounting groove 202,
3rd sealing ring 67 is on metal shell 22；And the waveform curved surface I of above-mentioned inner core 20 is formed at the court of metal shell 22
To on the end face of the one end of bend pipe 10；In addition, above-mentioned axial projection 23 is also on the metal shell 22, and by metal shell 22
Internal ring wall extends to be formed to the second pipe 10b directions, while the axial projection 23 is in circular arc sheet corresponding with metal shell 22
Structure, in order to be rotated in the stopper slot of circular arc.
In the embodiment, insulating body 21 is plastic parts, to be used to strengthen inner core 20 with insulating effect, metal shell 22
Intensity；Also, the through hole 210 at its axial both ends is provided through on insulating body 21, the through hole 210 is used to plug female plug
Pin 40, fixed by female plug pin 40 and the interference fit of through hole 210.During installation, the female plug pin 40 first with the from the bend pipe 10
The cable 50 that two pipe 10b are stretched into is connected, and is inserted into through hole 210.Wherein, due on female plug pin 40 and insulating body 21
Through hole 210 connected by the way of grafting, and by female plug pin 40 and through hole 210 interference fit fix, therefore, by certain
External force female plug pin 40 can also be extracted from through hole 210, realize dismounting.It is understood that in cable 50 and inner core 20
The socket connection of female plug pin 40, convenient installation, while it is secured entirely on the mode in inner core 20, manufacturing process compared to female plug pin 40
It is easy to be reliable.
In addition, further, female plug pin 40 connects with cable 50 and hat spring structure is provided with opposite one end endoporus, to improve
The reliability of connection.
In addition, further, offered on the outer wall of inner core 20 along locating slot 203 axially arranged the second axle part 20b, it is right
The positioning bar (not shown) set on the socket of electrical equipment is answered, in the preferred embodiment of inner core 20, locating slot 203 is located at gold
Belong to shell 22 formed inner core 20 the second axle part 20b outer wall on, and through metal shell 22 radial sidewalls, by inner core 20 with
During socket grafting, the locating slot 203 on the metal shell 22 of inner core 20 aligns with the positioning bar on socket, after grafting, positioning bar
The relative position of limitation inner core 20 and socket in locating slot 203 is inserted, avoids inner core 20 from being made both are relative to turn by external force with socket
It is dynamic, and damage device.
Based on any of the above-described embodiment, in embodiment further, with reference to Fig. 4, Fig. 8 and Fig. 9, elbow connector is also
Including gland head 70, gland head 70 located at the second pipe 10b of bend pipe 10 cable inlet end 10b1, in the 10b1 of the cable inlet end
Provided with seam hole (figure does not indicate)；Gland head 70 includes binding nut 71, sealing shroud 72 and gripping sleeve 73；Sealing shroud 72 is socketed in
On cable 50, gripping sleeve 73 is socketed on the outer wall of sealing shroud 72；Stopping for the second pipe 10b of bend pipe 10 is stretched into the one end of gripping sleeve 73
In oral pore, the other end is provided with the first cone shaped elastic claw 730, and the first cone shaped elastic claw 730 is located at outside seam hole；Binding nut
71 are socketed on the outer wall of the first cone shaped elastic claw 730 of gripping sleeve 73, and are threadedly coupled with the second pipe 10b of bend pipe 10.
During installation, gripping sleeve 73 is socketed on the outer wall of sealing shroud 72 first, then will cover the sealing shroud 72 connected, folder
Tight set 73 and binding nut 71 are installed on cable 50 in advance, after the binding post of cable 50 is inserted in the second pipe 10b, will be covered
Sealing shroud 72, the gripping sleeve 73 connected is inserted in the second pipe 10b seam hole, then by the pipe 10b spiral shells of binding nut 71 and second
Line connects, and tightens, and fixes cable 50 and bend pipe 10 so as to realize, and to the second pipe 10b cable inlet end 101b and electricity
The binding site of cable 50 is sealed.It is noted that the present embodiment can facilitate, reliably lock by adjusting gland head 70
Tight cable 50, and because screw thread coordinates, lock intensity and dynamics is easily controlled.It should be noted that there is not the gland head 70
Embodiment in, can using adhesive tape winding by the way of seal the second pipe 10b cable inlet end 10b1 and cable 50 combination
Position, and fix cable 50.
The embodiment, further, in seam hole it is provided with the shielding ring 80 being sleeved on cable 50；Shielding ring 80 includes outer
The cone shaped elastic claw 82 of ring side 81 and second, the outer annular edge 81 of shielding ring 80 be crimped on seam hole inner face and gripping sleeve 73 it
Between, the elastic compression of the second cone shaped elastic claw 82 is on the outer wall of cable 50.The shielding ring 80 directly contacts with bend pipe 10, bend pipe
10 be metalwork, and such cable 50 is contacted by shielding ring 80 with the bend pipe 10 of metal material, is grounded effect, without
Additionally by the shielding line of the screen layer of cable 50 and ground connection wire bonding, manufacture craft is reduced.
Further, the position that above-mentioned gland head 70, the second pipe 10b cable inlet end 10b1 and cable 50 combine is set
Be equipped with it is encapsulated, formed one it is integrally-built, wrap up and seal the gland head 70, the second pipe 10b cable inlet end 10b1
With the sheath (not shown) of the binding site of cable 50.So, by the completely reliable sealings of cable inlet end 10b1 of bend pipe 10,
Profit, dust cannot be introduced into the elbow connector from this port, on the other hand, after encapsulated so that cable 50 is relative to bend pipe
10 fix, further reliably locking cable 50.
With reference to accompanying drawing 1 to 9 and above-mentioned all embodiments, below the integral installation process progress to elbow connector of the present invention
Elaborate：
During installation, the gripping sleeve 73 of gland head 70 is socketed on the outer wall of sealing shroud 72 first, then will cover what is connected
Sealing shroud 72, gripping sleeve 73 and binding nut 71 are installed on cable 50 in advance.
Then cable 50 is inserted from the second pipe 10b of bend pipe 10, the first pipe 10a stretches out, then by female plug pin 40 and electricity
Cable 50 is connected, and connected mode can be welding or female plug pin 40 is crimped on cable 50 to realize connection, even
Female plug pin 40 is fitted into the through hole 210 of inner core 20 after connecing；The first axle part 20a of inner core 20 is subsequently inserted the of bend pipe 10
In one pipe 10a, it is connected by the first sealing ring 65 with the first pipe 10a interference of bend pipe 10, inner core 20 is sealed with bend pipe 10 and connect
Connect.
Then, the first jump ring 61 is socketed in the first annular groove 101 on bend pipe 10, then puts simultaneously tight part 30, be somebody's turn to do and tight
Part 30 is connected by the second annular groove 301 with the first jump ring 61 being socketed in first annular groove 101, and passes through stop part 302
Support the shaft shoulder 200 of inner core 20 and be connected inner core 20 with bend pipe 10, now, inner core 20 can rotate relative to bend pipe 10, but not
It can depart from.
Then, sealing shroud 72, gripping sleeve 73 that set connects are inserted in the second pipe 10b seam hole, then will clamps spiral shell
Mother 71 is threadedly coupled with the second pipe 10b, and tightens, and cable 50 and bend pipe 10 are fixed, and to the second pipe 10b cable inlet
End 10b1 is sealed with the binding site of cable 50.
Then, inner core 20 is plugged on socket, and swing bend pipe 10 adjusts the outlet direction of cable 50, due to bend pipe 10
The slewing area of the axial projection 23 of interior stopper slot limitation inner core 20 is 0 to 120 degree, opposite, during swing bend pipe 10, bend pipe
10 can only also rotate 0 to 120 degree relative to inner core 20, and being ensured with this will not be because of adjustment angle when adjusting the outlet direction of cable 50
It is excessive and sprain cable 50.
After the outlet direction of cable 50 is adjusted, then simultaneously tight part 30 is rotated, make its internal thread 303 and the outer spiral shell on socket
Line connects, and during simultaneously tight part 30 is screwed, and tight part 30 drives bend pipe 10 to be transported to socket direction to the pulling force in socket direction
It is dynamic, and make the waveform on bend pipe 10 bent mutually chimeric with crest, the trough of the waveform curved surface I on inner core 20, and make inner core
20 be combined with each other locking with bend pipe 10, and now bend pipe 10 can not rotate, inner core 20 also because and the tight drive of part 30 bend pipe 10 downwards
Pressure and socket reliable contacts, with this, realize and cable 50 are connected and consolidated with the socket on electrical equipment by elbow connector
It is fixed.
It should be noted that and tight part 30 not with socket it is locked before, the outlet direction of bend pipe 10 with respect to inner core 20 can 0 to
120 degree of scope adjustment, it is very convenient, and the unexpected injury to cable can be reduced, reduce error chance.Meanwhile reduce one
Individual nut, the overall volume of the elbow connector is not only reduced, improve the package assembly of the elbow connector, and more
Ease of assembly, and better tightness.
The present invention also proposes a kind of electrical equipment, and the electrical equipment includes above-mentioned elbow connector, the tool of the electrical equipment
Body structure reference above-described embodiment, because electrical equipment of the present invention employs whole technical schemes of above-mentioned all embodiments, because
This all beneficial effect at least caused by the technical scheme with above-described embodiment, this is no longer going to repeat them.
In addition, referring to figs. 1 to Fig. 9, the electrical equipment also includes equipment body (not shown) and is fixed on equipment body
On socket (not shown), the inner core 20 of the elbow connector and the socket socket connection, and connected by the elbow
Connect device and tight part 30 be connected with the socket, the inner core 20 is locked and sealed with the socket.
Wherein, equipment body is preferably motor.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the invention, it is every at this
Under the inventive concept of invention, the equivalent structure transformation made using description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical areas in the scope of patent protection of the present invention.
Claims (15)
1. a kind of elbow connector, it is characterised in that including bend pipe, inner core and in quill shaft shell-like and tight part, the bend pipe
Including mutually in the first pipe and the second pipe of angle, being provided with the shaft shoulder in the middle part of the outer wall of the inner core, the shaft shoulder is by the inner core
It is divided into the first axle part and the second axle part, the first axle part of the inner core stretches into the first pipe of the bend pipe and both concentric gaps
Coordinate, the second axle part of the inner core is used for and the socket socket connection on electrical equipment；In first pipe outer wall of the bend pipe
Provided with the first annular groove, described and tight part is provided with the second annular groove and stop part along its axial direction on its inwall, and described and tight part passes through
Second annular groove is connected with the first jump ring being socketed in first annular groove, and abuts the shaft shoulder by the stop part
And lock the inner core and the bend pipe, described and tight part is additionally operable to be connected with the socket.
2. elbow connector as claimed in claim 1, it is characterised in that described and tight part is also set along its axial direction on its inwall
It is equipped with the internal thread for being threadedly coupled with the socket.
3. elbow connector as claimed in claim 1, it is characterised in that it is close to be provided with first on the first axle part of the inner core
Seal, the first axle part of the inner core is interference fitted by the first pipe of first sealing ring and the bend pipe, described interior
When the first axle part of core is stretched into the first pipe of the bend pipe, the first pipe interference of first sealing ring and the bend pipe connects
Connect, the inner core is connected with the trap seal.
4. elbow connector as claimed in claim 1, it is characterised in that it is close to be provided with second on the first axle part of the inner core
Seal, the first axle part of the inner core is interference fitted by the first pipe of second sealing ring and the bend pipe, described interior
When the first axle part of core is stretched into the first pipe of the bend pipe, the first pipe interference of second sealing ring and the bend pipe connects
Connect, the inner core is connected with the trap seal.
5. elbow connector as claimed in claim 1, it is characterised in that be provided with the second axle part of the inner core and be close to institute
State the 3rd sealing ring of the shaft shoulder.
6. the elbow connector as described in claim 1 to 5 any one, it is characterised in that the first axle part of the inner core with
The first of the bend pipe, which is managed, is respectively equipped with the uniform waveform song of crest, trough in the first pipe of relative end and the bend pipe
Face, the waveform curved surface and crest, the trough of the waveform curved surface on the bend pipe on the inner core are mutually chimeric, so that described
Inner core be combined with each other with the bend pipe；The inner core and the bend pipe have corresponding different crests, trough nested position it is multiple
Binding site.
7. elbow connector as claimed in claim 6, it is characterised in that waveform curved surface and the bend pipe on the inner core
On waveform curved surface crest to trough relative position distance respectively 0.5 millimeter.
8. elbow connector as claimed in claim 6, it is characterised in that the of the first axle part of the inner core and the bend pipe
The relative end of one pipe is provided with axial projection, is provided with stopper slot in the first pipe of the bend pipe, the axial projection stretches into described
In stopper slot, and rotated around the central axis of the inner core in the stopper slot；The stopper slot is set in circular arc, is used
To limit the axial raised rotation radian.
9. elbow connector as claimed in claim 8, it is characterised in that the axial raised quantity is two, and relatively
It is symmetrical in the central axis of the inner core；The quantity of the stopper slot corresponds to two, two stopper slots relative to
The central axis of first pipe of the bend pipe is symmetrical and does not connect mutually.
10. the elbow connector as described in claim 1 to 5 any one, it is characterised in that the inner core includes insulating body
With the shell being sheathed on the insulating body, the outer wall middle part of the shell forms the shaft shoulder；Set on the insulating body
Be equipped with the through hole through its axial both ends, the through hole is used to plugging female plug pin, the female plug pin with from the second of the bend pipe
The cable that pipe stretches into is fixedly connected.
11. elbow connector as claimed in claim 10, it is characterised in that the female plug pin is opposite with the cable connection
Hat spring structure is provided with the endoporus of one end.
12. the elbow connector as described in claim 1 to 5 any one, it is characterised in that the elbow connector also includes
Gland head, the gland head are provided with seam hole in the cable inlet end of the second pipe of the bend pipe, the cable inlet end；Institute
Stating gland head includes binding nut, sealing shroud and gripping sleeve；The sealing shroud is socketed on cable, and the gripping sleeve is socketed in institute
State on the outer wall of sealing shroud；Described gripping sleeve one end is stretched into the seam hole of the second pipe of the bend pipe, and the other end is provided with first
Cone shaped elastic claw, the first cone shaped elastic claw are located at outside the seam hole；The binding nut is socketed in the clamping
On first cone shaped elastic claw outer wall of set, and it is connected with the second pipe screw thread of the bend pipe.
13. elbow connector as claimed in claim 12, it is characterised in that be provided with and be sleeved on cable in the seam hole
Shielding ring；The shielding ring includes outer annular edge and the second cone shaped elastic claw, and the outer annular edge of the shielding ring is crimped on described stop
Between the inner face of oral pore and the gripping sleeve, the second cone shaped elastic claw elastic compression is on the outer wall of cable.
14. elbow connector as claimed in claim 12, it is characterised in that the gland head, the cable inlet end of the second pipe
With cable combine position be provided with it is encapsulated, formed one it is integrally-built, wrap up and seal the gland head, the electricity of the second pipe
The sheath of cable arrival end and cable binding site.
15. a kind of electrical equipment, including equipment body and the socket that is fixed on the equipment body, it is characterised in that it is described
Electrical equipment also includes the elbow connector as described in any one in claim 1 to 14, the inner core of the elbow connector
With the socket socket connection, and be connected by the elbow connector and tight part with the socket, will it is described in
Core is locked and sealed with the socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510923170.1A CN105449436B (en) | 2015-06-29 | 2015-12-14 | Elbow connector and electrical equipment |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510362463.7A CN104979700A (en) | 2015-06-29 | 2015-06-29 | Improved 5015 army regulation cable connector |
| CN2015103624637 | 2015-06-29 | ||
| CN201510923170.1A CN105449436B (en) | 2015-06-29 | 2015-12-14 | Elbow connector and electrical equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105449436A CN105449436A (en) | 2016-03-30 |
| CN105449436B true CN105449436B (en) | 2018-03-06 |
Family
ID=54275963
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510362463.7A Pending CN104979700A (en) | 2015-06-29 | 2015-06-29 | Improved 5015 army regulation cable connector |
| CN201521036756.8U Withdrawn - After Issue CN205248508U (en) | 2015-06-29 | 2015-12-14 | Novel structure and electrical equipment of corner joint ware |
| CN201510923170.1A Expired - Fee Related CN105449436B (en) | 2015-06-29 | 2015-12-14 | Elbow connector and electrical equipment |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510362463.7A Pending CN104979700A (en) | 2015-06-29 | 2015-06-29 | Improved 5015 army regulation cable connector |
| CN201521036756.8U Withdrawn - After Issue CN205248508U (en) | 2015-06-29 | 2015-12-14 | Novel structure and electrical equipment of corner joint ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN104979700A (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104979700A (en) * | 2015-06-29 | 2015-10-14 | 江苏赛洋机电科技有限公司 | Improved 5015 army regulation cable connector |
| CN106025691A (en) * | 2016-05-09 | 2016-10-12 | 江苏建中能源科技有限公司 | Electrical socket connector |
| CN105958265A (en) * | 2016-05-27 | 2016-09-21 | 江苏赛洋机电科技有限公司 | Push-pull self-locking connector vibration resistance structure |
| CN105938954B (en) * | 2016-05-27 | 2018-05-29 | 王秀红 | Push and pull self-locking cable connector |
| HUE043283T2 (en) * | 2016-08-30 | 2019-08-28 | Interlemo Holding Sa | Elbow connector |
| CN106640864A (en) * | 2016-12-24 | 2017-05-10 | 惠州市富美真空镀膜有限公司 | Screw fastening type rapid disassembly and assembly structure for film coating |
| CN106654684A (en) * | 2017-01-22 | 2017-05-10 | 雷莫电子（上海）有限公司 | Cable connector |
| CN106902511A (en) * | 2017-04-27 | 2017-06-30 | 深圳市尚米乐科技有限公司 | A kind of mahjong machine structure with touch display screen |
| CN109301630A (en) * | 2018-09-27 | 2019-02-01 | 中航光电科技股份有限公司 | A kind of rotary joint formula connector |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29915553U1 (en) * | 1999-09-03 | 1999-11-25 | Harting Kgaa | Connectors |
| CN101771202A (en) * | 2008-12-26 | 2010-07-07 | 第一电子工业株式会社 | Ground structure and electrical connector using the same |
| CN101888049A (en) * | 2010-06-21 | 2010-11-17 | 贵州航天电器股份有限公司 | Bent radio-frequency tri-coaxial electric connector |
| CN201789096U (en) * | 2010-06-22 | 2011-04-06 | 中航光电科技股份有限公司 | Double-layer USB electric connector plug |
| CN205248508U (en) * | 2015-06-29 | 2016-05-18 | 江苏赛洋机电科技有限公司 | Novel structure and electrical equipment of corner joint ware |
-
2015
- 2015-06-29 CN CN201510362463.7A patent/CN104979700A/en active Pending
- 2015-12-14 CN CN201521036756.8U patent/CN205248508U/en not_active Withdrawn - After Issue
- 2015-12-14 CN CN201510923170.1A patent/CN105449436B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29915553U1 (en) * | 1999-09-03 | 1999-11-25 | Harting Kgaa | Connectors |
| CN101771202A (en) * | 2008-12-26 | 2010-07-07 | 第一电子工业株式会社 | Ground structure and electrical connector using the same |
| CN101888049A (en) * | 2010-06-21 | 2010-11-17 | 贵州航天电器股份有限公司 | Bent radio-frequency tri-coaxial electric connector |
| CN201789096U (en) * | 2010-06-22 | 2011-04-06 | 中航光电科技股份有限公司 | Double-layer USB electric connector plug |
| CN205248508U (en) * | 2015-06-29 | 2016-05-18 | 江苏赛洋机电科技有限公司 | Novel structure and electrical equipment of corner joint ware |
Also Published As
| Publication number | Publication date |
|---|---|
| CN205248508U (en) | 2016-05-18 |
| CN104979700A (en) | 2015-10-14 |
| CN105449436A (en) | 2016-03-30 |
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