CN107171142A - Lead anti-drop assembly and the motor with it - Google Patents
Lead anti-drop assembly and the motor with it Download PDFInfo
- Publication number
- CN107171142A CN107171142A CN201710366299.6A CN201710366299A CN107171142A CN 107171142 A CN107171142 A CN 107171142A CN 201710366299 A CN201710366299 A CN 201710366299A CN 107171142 A CN107171142 A CN 107171142A
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- China
- Prior art keywords
- connector
- fastener
- lead
- main body
- arm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
Abstract
The invention provides a kind of lead anti-drop assembly and the motor with it, the lead anti-drop assembly includes：First connector, with first connecting portion；Second connector, with second connecting portion, first connecting portion coordinates so that the first connector is connected with the second connector with second connecting portion；First fastener, is arranged on the side wall of the first connector, and the first fastener is used to prevent first connecting portion to be separated with second connecting portion；Second fastener, is arranged on the bottom of the first connector, and the second fastener is used to prevent lead from from the first connector departing from.Apply the technical scheme of the present invention, insecure problem is connected to solve lead anti-drop assembly of the prior art.
Description
Technical field
The present invention relates to technical field of motors, in particular to a kind of lead anti-drop assembly and the motor with it.
Background technology
Be presently used for motor lead plug structure be engaged frequently with single connector, connector with cushion block or
Connector is engaged with retainer.Connector is used alone and " connector is engaged with cushion block " structure has lead and connector
Adhesion is not enough, the caducous hidden danger of quality of lead.Using " connector is engaged with retainer " though structure can effectively prevent from drawing
Line comes off, but not enough with female connector adhesion, frequently patches rear connector lock arm deformation, it is impossible to which effectively locking mother patches
, there is the hidden danger that female connector mutually comes off with sub-connector in part.Therefore, lead anti-drop assembly of the prior art is being patched
Exist when part and lead assembling and connect unreliable, the problem of poor product quality.
The content of the invention
The present invention provides a kind of lead anti-drop assembly and the motor with it, to solve lead anticreep group of the prior art
Part connects insecure problem.
According to an aspect of the invention, there is provided a kind of lead anti-drop assembly, including：First connector, with first
Connecting portion；Second connector, with second connecting portion, first connecting portion coordinates with second connecting portion so that the first connector and the
Two connectors are connected；First fastener, is arranged on the side wall of the first connector, and the first fastener is used to prevent first connecting portion
It is separated with second connecting portion；Second fastener, is arranged on the bottom of the first connector, the second fastener be used to preventing lead from
Depart from first connector.
Further, the first connector includes patching main body and grab, grab formation first connecting portion, the fixing end of grab
It is arranged on the side wall for patching main body, connection end and the second connecting portion of grab are engaged by clamping, and the first fastener is arranged on grab
Between side wall with patching main body, the first fastener is used to adjust the connection end of grab and patches the relative position of main body.
Further, the first fastener includes：Inclined-plane is provided with the first noumenon, the first noumenon, the first fastener passes through
The connection end of inclined-plane regulation grab and the relative position for patching main body.
Further, grab includes：There is gib head in pawl arm, the first end of pawl arm；Connecting cantilever, the first of connecting cantilever
Hold and patch main body connection, the second end of connecting cantilever is directed away from the direction extension of the second connector, the second end of pawl arm with
The second end connection of connecting cantilever, the first end of pawl arm extends towards the second connector, and inclined-plane coordinates to adjust with connecting cantilever
The relative height for patching main body of gib head.
Further, connecting cantilever includes the first linkage section and the second linkage section being connected with each other, the of the first linkage section
One end is connected with patching main body, and the second end of the first linkage section is connected with the first end of the second linkage section, and the of the first linkage section
Two ends and patch main body there is interval, the second linkage section and patch main body there is interval, and the second linkage section and patch main body
Spacing is gradually increased by first end to the second end, and the second end of pawl arm is connected with the second end of the second linkage section, inclined-plane and second
Linkage section coordinates to adjust the relative height for patching main body of gib head.
Further, the first fastener also includes：First lead arm and the second lead arm, the first lead arm and the second guiding
Arm is oppositely arranged and is located at the both sides of the first noumenon respectively, and inclined-plane is arranged between the first lead arm and the second lead arm；Boss,
It is arranged on the inner side of the first lead arm and/or the inner side of the second lead arm；Wherein, the first lead arm and the second lead arm are arranged on
The both sides of connecting cantilever, boss is located at the first linkage section and patched between main body, and boss upper surface and the distance for patching main body are big
In the first linkage section first end and patch the spacing of main body.
Further, the first fastener also includes：Lock, is set on the first noumenon, latches for fixing the first fastener
Position on the first connector.
Further, lock is arranged in the first lead arm and/or the second lead arm, the first end of lock and connecting cantilever
Coordinate clamping.
Further, the first fastener also includes：Stop block, is arranged on one away from the second connector of the first noumenon
Second end of side, stop block and connecting cantilever coordinates to limit the relative position of the first fastener and the first connector.
Further, the first connector also includes contact cylinder, and contact cylinder is arranged on the connector of direction second for patching main body
Side, lead is arranged in contact cylinder, and the second fastener includes the second body and sleeve, and sleeve is arranged on the second body,
Sleeve is engaged with contact cylinder.
Further, the first connector also includes projection, and projection is arranged on the side wall for patching main body, and the second fastener is also
Including shackle member, shackle member is arranged on the second body, and shackle member is engaged by clamping with projection.
According to another aspect of the present invention there is provided a kind of motor, including lead anti-drop assembly as described above.
Apply the technical scheme of the present invention, by setting the first fastener and the second fastening simultaneously on the first connector
Part, because the first fastener can prevent first connecting portion to be separated with second connecting portion, the second fastener can prevent lead
Depart from from the first connector, so that the lead anti-drop assembly including first fastener and the second fastener is in use
It can either prevent lead from coming off, can prevent that adhesion is not enough between the first connector and the second connector, is greatly enhanced again
The connection reliability of lead anti-drop assembly.
Brief description of the drawings
The Figure of description for constituting the part of the application is used for providing a further understanding of the present invention, and of the invention shows
Meaning property embodiment and its illustrate be used for explain the present invention, do not constitute inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 shows the structural representation of the lead anti-drop assembly provided according to embodiments of the present invention；
Fig. 2 shows the structural representation of the first connector provided according to embodiments of the present invention；
Fig. 3 shows the front view of the first connector in Fig. 2；
Fig. 4 shows the structural representation of the first fastener provided according to embodiments of the present invention；
Fig. 5 shows the top view of the first fastener in Fig. 4；
Fig. 6 shows the A-A sectional views of the first fastener in Fig. 5；
Fig. 7 shows the structural representation of the second fastener provided according to embodiments of the present invention；
Fig. 8 shows the structural representation of the motor provided according to embodiments of the present invention.
Wherein, above-mentioned accompanying drawing is marked including the following drawings：
10th, the first connector；11st, main body is patched；12nd, grab；121st, pawl arm；122nd, connecting cantilever；122a, the first connection
Section；122b, the second linkage section；13rd, contact cylinder；14th, projection；20th, the second connector；30th, the first fastener；31st, the first noumenon；
31a, inclined-plane；311st, the first lead arm；312nd, the second lead arm；32nd, boss；33rd, latch；34th, stop block；35th, escape groove；
40th, the second fastener；41st, the second body；42nd, sleeve；43rd, shackle member；100th, lead anti-drop assembly.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.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
Ground is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is right below
The description only actually of at least one exemplary embodiment is illustrative, is never used as to the present invention and its application or uses
Any limitation.Based on the embodiment in the present invention, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of protection of the invention.
It should be noted that term used herein above is merely to describe embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
Unless specifically stated otherwise, the part and positioned opposite, the digital table of step otherwise illustrated in these embodiments
Do not limited the scope of the invention up to formula and numerical value.Simultaneously, it should be appreciated that for the ease of description, each portion shown in accompanying drawing
The size divided not is to be drawn according to actual proportionate relationship.For technology, side known to person of ordinary skill in the relevant
Method and equipment may be not discussed in detail, but in the appropriate case, the technology, method and apparatus should be considered as authorizing explanation
A part for book.In shown here and discussion all examples, any occurrence should be construed as merely exemplary, and
Not by way of limitation.Therefore, the other examples of exemplary embodiment can have different values.It should be noted that：Similar label
Similar terms is represented in following accompanying drawing with letter, therefore, once it is defined in a certain Xiang Yi accompanying drawing, then subsequent attached
It need not be further discussed in figure.
In the description of the invention, it is to be understood that the noun of locality such as " forward and backward, upper and lower, left and right ", " laterally, vertical,
Vertically, orientation or position relationship indicated by level " and " top, bottom " etc. are normally based on orientation shown in the drawings or position and closed
System, is for only for ease of the description present invention and simplifies description, in the case where not making opposite explanation, these nouns of locality are not indicated that
There must be specific orientation or with specific azimuth configuration and operation with the device or element for implying meaning, therefore can not manage
Solve as limiting the scope of the invention；The noun of locality " inside and outside " refers to relative to inside and outside each part profile in itself.
For the ease of description, space relative terms can be used herein, such as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation levied.It should be appreciated that space relative terms are intended to comprising the orientation except device described in figure
Outside different azimuth in use or operation.If for example, the device in accompanying drawing is squeezed, be described as " in other devices
It will be positioned as " under other devices or construction after the device of part or construction top " or " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (being rotated by 90 ° or in other orientation), and
And respective explanations are made to the relative description in space used herein above.
Furthermore, it is necessary to which explanation, limits parts, it is only for be easy to using the word such as " first ", " second "
Corresponding parts are distinguished, such as without Stated otherwise, above-mentioned word does not have particular meaning, therefore it is not intended that to this
The limitation of invention protection domain.
As shown in Figures 1 to 7, according to a particular embodiment of the invention there is provided a kind of lead anti-drop assembly 100, the lead
Anti-drop assembly 100 includes the first connector 10, the second connector 20, the first fastener 30 and the second fastener 40, wherein, this
One connector 10 has first connecting portion, and the second connector 20 has second connecting portion, and first connecting portion is matched somebody with somebody with second connecting portion
Close so that the first connector 10 is connected with the second connector 20, the first fastener 30 is arranged on the side wall of the first connector 10,
First fastener 30 is used to prevent first connecting portion to be separated with second connecting portion, and the second fastener 40 is arranged on the first connector
10 bottom, the second fastener 40 is used to prevent lead from from the first connector 10 departing from.
Using such a configuration mode, by setting the first fastener 30 and the second fastener simultaneously on the first connector 10
40, because the first fastener 30 can prevent first connecting portion to be separated with second connecting portion, the second fastener 40 can be prevented
Lead departs from from the first connector 10, so as to include the lead anti-drop assembly of the fastener 40 of the first fastener 30 and second
100 can either prevent lead from coming off in use, can prevent from tying between the first connector 10 and the second connector 20 again
It is not enough with joint efforts, drastically increase the connection reliability of lead anti-drop assembly 100.
Further, in the present invention, in order to improve the adhesion between the first connector 10 and the second connector 20, such as
Shown in Fig. 1 and Fig. 2, the first connector 10 can be configured to include patching main body 11 and grab 12, the formation of grab 12 first is connected
Portion, the fixing end of grab 12 is arranged on the side wall for patching main body 11, and connection end and the second connecting portion of grab 12 are engaged by clamping,
First fastener 30 is arranged on grab 12 and patched between the side wall of main body 11, and the first fastener 30 is used for the company for adjusting grab 12
End is connect with patching the relative position of main body 11.
Using such a configuration mode, by setting the first fastener 30 between grab 12 and the side wall for patching main body 11,
First fastener 30 is used to adjust the connection end of grab 12 and patches the relative position of main body 11, so as to increase 12 pairs of grab
The clamping power of the second connecting portion of second connector 20, improves the adhesion between the first connector 10 and the second connector 20.
In the present invention, it is firm in order to further improve the assembling between the first connector 10 and the first fastener 30
Degree, can set two grabs 12 on main body 11 is patched, and two grabs 12, which are separately positioned on, patches two of main body 11 relatively
On the side of setting.Two the first fasteners 30, two 30 points of the first fasteners are accordingly provided with two grabs 12
Do not correspond and set with two grabs 12, to increase the adhesion between the first connector 10 and the second connector 20.
Specifically, as the specific embodiment of the present invention, as shown in figure 4, the first fastener 30 can be configured to bag
Include and inclined-plane 31a is provided with the first noumenon 31, the first noumenon 31, the first fastener 30 adjusts the company of grab 12 by inclined-plane 31a
End is connect with patching the relative position of main body 11.
Using such a configuration mode, the first fastener 30 is engaged by inclined-plane 31a with grab 12, in the first fastener 30
During the assembling of the first connector 10, the first fastener 30 is moved in the side for patching main body 11 of the first connector 10,
Inclined-plane 31a is engaged with grab 12, by inclined-plane 31a in the movement along the direction towards the second connector 20 to adjust grab
12 linkage section and the relative position for patching main body 11, so as to increase the card of the second connecting portion of 12 pair of second connector 20 of grab
Relay, improves the adhesion between the first connector 10 and the second connector 20.
Further, in the present invention, in order to realize the cooperation of inclined-plane and grab 12 to improve the first connector 10 and the
Adhesion between two connectors 20, as shown in Fig. 2 grab 12 can be configured to include pawl arm 121 and connecting cantilever 122, pawl
There is gib head, the first end of connecting cantilever 122 is connected with patching main body 11 in the first end of arm 121, the second of connecting cantilever 122
End is directed away from the direction extension of the second connector 20, and the second end of pawl arm 121 is connected with the second end of connecting cantilever 122, pawl
The first end of arm 121 extends towards the second connector 20, and inclined-plane 31a coordinates to adjust that gib head is relative to be patched with connecting cantilever 122
The height of main body 11.
Using such a configuration mode, by setting gib head in the first end of pawl arm 121, carry out the first connector 10 with
During second connector 20 is engaged clamping, buckle or boss on the second connector 20 etc. are blocked by gib head, from
And realize being fixedly connected between the first connector 10 and the second connector 20.Furthermore, patched in the first fastener 30 with first
Part 10 coordinate install during, by the way that inclined-plane 31a is coordinated with connecting cantilever 122, so as to change grab 12 relative to
The angle between main body 11 is patched, to improve the adhesion between the first connector 10 and the second connector 20.It is used as the present invention
A specific embodiment, connecting cantilever 122 be two, pawl arm 121 is arranged between two connecting cantilevers 122, Ci Zhongpei
The mode of putting can further improve the stability of the first connector 10 and the assembling of the second connector 20.
Further, as the specific embodiment of the present invention, as shown in figure 3, connecting cantilever 122 can be configured to bag
The the first linkage section 122a and the second linkage section 122b of interconnection are included, the first linkage section 122a first end is with patching main body 11
Connection, the first linkage section 122a the second end is connected with the second linkage section 122b first end, and the second of the first linkage section 122a
Hold and patch main body 11 have interval, the second linkage section 122b and patch main body 11 have interval, and the second linkage section 122b with
The spacing for patching main body 11 is gradually increased by first end to the second end, and the of the second end of pawl arm 121 and the second linkage section 122b
Two ends are connected, and inclined-plane 31a and the second linkage section 122b cooperation are to adjust the relative height for patching main body 11 of gib head.
Using such a configuration mode, during the first fastener 30 and the assembling of the first connector 10 is carried out, inclined-plane 31a
Insert the second linkage section 122b and patch in groove between main body 11, as inclined-plane 31a is moved towards the second connector 20
During, inclined-plane 31a is engaged with the second linkage section 122b bottom surface, so that gradually increase connecting cantilever 122 is with patching master
Angle between body 11.Because the second end of pawl arm 121 is connected with the second end of connecting cantilever 122, the first end court of pawl arm 121
Extend to the second connector 20, so as to connecting cantilever 122 and patch the increase of angle between main body 11 so that the direction of pawl arm 121
Direction movement close to the surface of the second connector 20, and then increase the combination between the first connector 10 and the second connector 20
Power.
Further, in the present invention, inclined-plane 31a and the second linkage section 122b cooperation for convenience, can be tight by first
Firmware 30 is configured to also include the first lead arm 311, the second lead arm 312 and boss 32, wherein, the first lead arm 311 and the
Two lead arm 312 are oppositely arranged and are located at the both sides of the first noumenon 31 respectively, and inclined-plane 31a is arranged on the first lead arm 311 and the
Between two lead arm 312, boss 32 is arranged on the inner side of the first lead arm 311 and/or the inner side of the second lead arm 312, wherein,
First lead arm 311 and the second lead arm 312 are arranged on the both sides of connecting cantilever 122, and boss 32 is located at the first linkage section 122a
With patching between main body, the upper surface of boss 32 and patch the distance of main body and be more than the first linkage section 122a first end and patch master
The spacing of body.
Using such a configuration mode, when carrying out the first fastener 30 and the assembling of the first connector 10, by drawing first
The inner side of guide arm 311 and/or the inner side of the second lead arm 312 set boss 32, and boss 32 is along towards the second connector 20
Direction movement when, can gradually increase connecting cantilever 122 and patch the angle between main body 11, due to the second of pawl arm 121
End is connected with the second end of connecting cantilever 122, and the first end of pawl arm 121 extends towards the second connector 20, so that connecting cantilever
122 and patch the increase of angle between main body 11 pawl arm 121 is moved towards the direction on the surface close to the second connector 20
It is dynamic, and then increase the adhesion between the first connector 10 and the second connector 20.As the specific embodiment of the present invention,
Boss 32 is two, and two boss 32 are separately positioned on the inner side of the first lead arm 311 and the inner side of the second lead arm 312, is led to
Connecting cantilever 122 can conveniently be increased and patch the angle between main body 11 by crossing the effect of two boss 32, with further
Facilitate inclined-plane 31a and the second linkage section 122b cooperation.
Further, in the present invention, in order to fix position of first fastener 30 on the first connector 10, such as Fig. 4
Shown in Fig. 6, the first fastener 30 can be configured to also include setting the lock 33 on the first noumenon 31, lock 33 is used to fix
Position of first fastener 30 on the first connector 10.Wherein, lock 33 is arranged on the first lead arm 311 and/or second drawn
In guide arm 312, the first end of lock 33 and connecting cantilever 122 coordinates clamping.
Using such a configuration mode, during the first fastener 30 and the assembling of the first connector 10 is carried out, first is tight
Firmware 30 is moved on the side wall of the first connector 10 towards the direction of the second connector 20, until lock 33 and connecting cantilever 122
First end be interlocked, so as to prevent the first connector 10 and the second connector 20 assembling after the completion of the first fastener 30
Towards the movement in the direction of the second connector 20.
Further, in the present invention, in order to further fix position of first fastener 30 on the first connector 10
Put, the first fastener 30 can be configured to also include stop block 34, stop block 34 is arranged on connecing away from second for the first noumenon 31
The side of plug-in unit 20, the second end of stop block 34 and connecting cantilever 122 coordinates to limit the first fastener 30 and the first connector
10 relative position.
Using such a configuration mode, during the first fastener 30 and the assembling of the first connector 10 is carried out, by pushing away
Dynamic stop block 34 is to drive movement of first fastener 30 on the side of the first connector 10, in the process, is arranged on the
The boss 32 of the inner side of one lead arm 311 and/or the inner side of the second lead arm 312 gradually increases connecting cantilever 122 and patches master
Angle between body 11, in order to which inclined-plane 31a and the second linkage section 122b coordinates, as inclined-plane 31a is patched towards close to second
During the direction movement of part 20, it can further increase connecting cantilever 122 and patch the angle between main body 11, until only
The end away from the second connector 20 of block 34 and grab 12 is abutted against, and now latches the first end of 33 and connecting cantilever 122
It is interlocked, by the collective effect of lock 33 and stop block 34, the phase of the first fastener 30 and the first connector 10 can be limited
To position.
Further, in the present invention, in order to prevent the Assembly Interference between the first fastener 30 and the second connector 20,
As shown in Figures 4 to 6, escape groove 35 is provided with the first fastener 30, the can be being carried out by the effect of escape groove 35
In the assembling process of one connector 10 and the second connector 20, prevent from producing between the first fastener 30 and the second connector 20 and do
Relate to.
Further, in the present invention, as shown in Figure 2 and Figure 7, can be by the first connector 10 in order to prevent lead from coming off
It is configured to also include contact cylinder 13, contact cylinder 13 is arranged on the side for the second connector of direction 20 for patching main body 11, and lead is set
Put in contact cylinder 13, the second fastener 40 includes the second body 41 and sleeve 42, sleeve 42 is arranged on the second body 41, cover
Cylinder 42 is engaged with contact cylinder 13.Using such a configuration mode, in the contact cylinder 13 that lead is inserted to the first connector 10, it is used in combination
Second fastener 40 clamps lead, so as to prevent lead from being come off from the first connector 10.
In order to realize the fixing assembling between the second fastener 40 and the first connector 10, the first connector 10 can be configured
Also to include projection 14, projection 14 is arranged on the side wall for patching main body 11, and the second fastener 40 also includes shackle member 43, clamping
Part 43 is arranged on the second body 41, and shackle member 43 is engaged by clamping with projection 14.Specifically, in the present invention, shackle member 43 can
Elect button wedge as, wherein, as shown in Figure 2 and Figure 7, two projections are provided with patching being provided with the side of grab 12 for main body 11
14, a projection 14, the second fastening are provided with the corresponding side in the side with being provided with grab 12 for patching main body 11
The number of button wedge on part 40 and position are corresponding with patching the projection 14 in main body 11, are carrying out the second fastener 40 and first
When connector 10 is assembled, the wedge of buckleing on the second fastener 40 blocks the projection 14 patched in main body 11, so that second
Fastener 40 is fixedly mounted on the first connector 10.
As the present invention other embodiment, projection 14 can be also arranged on patch main body 11 with being provided with grab 12
Sideways on adjacent side, can be set on the relative side of the two of which for patching main body 11 has grab 12, remaining two
Can be set on individual relative side has projection 14, using such a configuration mode, can further prevent the first fastener 30 with
Interference is produced between second fastener 40.
A kind of motor is provided according to another aspect of the present invention, as shown in figure 8, the motor includes lead as described above
Anti-drop assembly 100.Because the lead anti-drop assembly 100 of the present invention can either prevent lead from coming off in use, again can
The problem of adhesion is not enough between the first connector 10 and the second connector 20 is prevented, lead anti-drop assembly is drastically increased
100 connection reliability, so that when the lead anti-drop assembly 100 of the present invention is applied into motor, it is possible to increase the work of motor
Make performance and service life.
Further understand to have to the present invention, with reference to lead anti-drop assemblies 100 of the Fig. 1 to Fig. 8 to the present invention
The process of assembling is described in detail.
When carrying out the assembling of the first fastener 30 and the first connector 10, the lock 33 of the first fastener 30 is put first
The tail end in the grab 12 of the first connector 10 is put, the first lead arm 311 and the second lead arm 312 and two sides of grab 12 are put down
Together, the boss 32 for being arranged on the inner side of the first lead arm 311 and the inner side of the second lead arm 312 is placed under the tail end of grab 12
Side.Stop block 34 is promoted to drive the first fastener 30 to be moved on the side for patching main body 11 of the first connector 10, herein
During, the boss 32 for being arranged on the inner side of the first lead arm 311 and/or the inner side of the second lead arm 312 gradually increases connection
Cantilever 122 and the angle between main body 11 is patched, in order to which inclined-plane 31a and the second linkage section 122b coordinates.With inclined-plane 31a courts
To close to the second connector 20 direction movement during, can further increase connecting cantilever 122 and patch main body 11 it
Between angle, until the end away from the second connector 20 of stop block 34 and grab 12 is abutted against, now lock 33 is with being connected
The first end of cantilever 122 is interlocked, by lock 33 and the collective effect of stop block 34, can limit the first fastener 30 and the
The relative position of one connector 10, to ensure that first fastener 30 is located on correct cooperation position, while so that grab 12
Pawl arm 121 keeps the inclination of certain angle, to increase the adhesion between the first connector 10 and the second connector 20.
When carrying out the assembling of the second fastener 40 and the first connector 10, it be able to will be accomplished fluently using power line as lead
The power line of terminal is inserted in the contact cylinder 13 of the first connector 10, after the static pressure for applying certain time to every power line,
The assembling firmness of power line and the first connector 10 is detected, power line and the first connector 10 have been thought if both do not release
Combine closely.Then, power line is clamped by the second fastener 40, the second fastener 40 buckles wedge and the first connector 10
The corresponding projection 14 in edge aligns, fastened, and now completes the assembling of the second fastener 40 and the first connector 10.
The lead anti-drop assembly 100 of the present invention in terms of existing technologies, can realize the first fastener 30 and second
Being applied in combination for fastener 40, there is enough avoidance spaces in the both sides of the first fastener 30, so as to solve the first fastening
Installation interference between the fastener 40 of part 30 and second.Furthermore, by setting boss 32 on the first fastener 30, can facilitate
Inclined-plane 31a and the second linkage section 122b cooperation, so as to facilitate the assembling of the first fastener 30 and the first connector 10.First is tight
The setting of the ramp of firmware 30 can reduce the while adhesion between the first connector 10 and the second connector 20 is ensured
Unnecessary load on one connector 10.In addition, the compact conformation of lead anti-drop assembly 100 of the present invention, small volume, are greatly saved
Material usage has been saved, production cost is reduced.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (12)
1. a kind of lead anti-drop assembly, it is characterised in that including：
First connector (10), with first connecting portion；
Second connector (20), with second connecting portion, the first connecting portion coordinates with the second connecting portion so that described
First connector (10) is connected with second connector (20)；
On first fastener (30), the side wall for being arranged on first connector (10), first fastener (30) is used to prevent
Only the first connecting portion is separated with the second connecting portion；
Second fastener (40), is arranged on the bottom of first connector (10), and second fastener (40) is used to prevent
Lead departs from from first connector (10).
2. lead anti-drop assembly according to claim 1, it is characterised in that first connector (10) includes patching master
Body (11) and grab (12), the grab (12) form the first connecting portion, and the fixing end of the grab (12) is arranged on institute
State on the side wall for patching main body (11), connection end and the second connecting portion of the grab (12) are engaged by clamping, described first
Fastener (30) is arranged between the grab (12) and the side wall for patching main body (11), and first fastener (30) is used
In the connection end and the relative position for patching main body (11) that adjust the grab (12).
3. lead anti-drop assembly according to claim 2, it is characterised in that first fastener (30) includes：
Inclined-plane (31a) is provided with the first noumenon (31), the first noumenon (31), first fastener (30) is by described
Inclined-plane (31a) adjusts the connection end of the grab (12) and the relative position for patching main body (11).
4. lead anti-drop assembly according to claim 3, it is characterised in that the grab (12) includes：
There is gib head in pawl arm (121), the first end of the pawl arm (121)；
Connecting cantilever (122), the first end of the connecting cantilever (122) is connected with the main body (11) that patches, and the connection is outstanding
Second end of arm (122) is directed away from the direction extension of second connector (20), the second end of the pawl arm (121) and institute
The second end connection of connecting cantilever (122) is stated, the first end of the pawl arm (121) extends towards second connector (20),
The inclined-plane (31a) and the connecting cantilever (122) coordinate to adjust the relative height for patching main body (11) of the gib head.
5. lead anti-drop assembly according to claim 4, it is characterised in that the connecting cantilever (122) includes mutually interconnecting
The first linkage section (122a) and the second linkage section (122b) connect, the first end of first linkage section (122a) is patched with described
Main body (11) is connected, and the second end of first linkage section (122a) is connected with the first end of second linkage section (122b),
Second end of first linkage section (122a) with it is described patch main body (11) have interval, second linkage section (122b) with
It is described patch main body (11) have interval, and second linkage section (122b) with the spacing for patching main body (11) by described
First end to second end gradually increases, the second end of the pawl arm (121) and the second of second linkage section (122b)
End connection, to adjust, the gib head is relative described to patch main body to the cooperation of the inclined-plane (31a) and second linkage section (122b)
(11) height.
6. lead anti-drop assembly according to claim 5, it is characterised in that first fastener (30) also includes：
First lead arm (311) and the second lead arm (312), first lead arm (311) and second lead arm (312)
The both sides of the first noumenon (31) are oppositely arranged and are located at respectively, the inclined-plane (31a) is arranged on first lead arm
(311) between second lead arm (312)；
Boss (32), is arranged on the inner side of first lead arm (311) and/or the inner side of second lead arm (312)；
Wherein, first lead arm (311) and second lead arm (312) are arranged on the two of the connecting cantilever (122)
Side, the boss (32) be located at first linkage section (122a) and it is described patch between main body, boss (32) upper surface
It is more than the first end and the main body (11) that patches of first linkage section (122a) with the distance for patching main body (11)
Spacing.
7. lead anti-drop assembly according to claim 6, it is characterised in that first fastener (30) also includes：
Latch (33), set on the first noumenon (31), the lock (33) exists for fixing first fastener (30)
Position on first connector (10).
8. lead anti-drop assembly according to claim 7, it is characterised in that the lock (33) is arranged on described first and drawn
In guide arm (311) and/or second lead arm (312), the lock (33) and the first end of the connecting cantilever (122) are matched somebody with somebody
Close clamping.
9. lead anti-drop assembly according to claim 8, it is characterised in that first fastener (30) also includes：
Stop block (34), is arranged on the side of remote second connector (20) of the first noumenon (31), the backstop
Second end of block (34) and the connecting cantilever (122) coordinates to limit first fastener (30) and first connector
(10) relative position.
10. lead anti-drop assembly according to claim 2, it is characterised in that first connector (10) also includes touching
Head cylinder (13), the contact cylinder (13) is arranged on the side of direction second connector (20) for patching main body (11),
The lead is arranged in the contact cylinder (13), and second fastener (40) includes the second body (41) and sleeve (42),
The sleeve (42) is arranged on second body (41), and the sleeve (42) is engaged with contact cylinder (13).
11. lead anti-drop assembly according to claim 10, it is characterised in that first connector (10) also includes convex
Block (14), the projection (14) is arranged on the side wall for patching main body (11), and second fastener (40) also includes shackle member
(43), the shackle member (43) is arranged on second body (41), the shackle member (43) and the projection (14) clamping
Coordinate.
12. a kind of motor, including lead anti-drop assembly, it is characterised in that the lead anti-drop assembly is in claim 1 to 11
Lead anti-drop assembly described in any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710366299.6A CN107171142B (en) | 2017-05-22 | 2017-05-22 | Lead wire anticreep subassembly and have its motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710366299.6A CN107171142B (en) | 2017-05-22 | 2017-05-22 | Lead wire anticreep subassembly and have its motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107171142A true CN107171142A (en) | 2017-09-15 |
| CN107171142B CN107171142B (en) | 2023-04-28 |
Family
ID=59815855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710366299.6A Active CN107171142B (en) | 2017-05-22 | 2017-05-22 | Lead wire anticreep subassembly and have its motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107171142B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108092090A (en) * | 2017-12-12 | 2018-05-29 | 珠海格力节能环保制冷技术研究中心有限公司 | Connector and connector assembly |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003308923A (en) * | 2002-04-15 | 2003-10-31 | Yazaki Corp | Locking structure of connector |
| JP2007059130A (en) * | 2005-08-23 | 2007-03-08 | Yazaki Corp | Locking device |
| JP2009272104A (en) * | 2008-05-02 | 2009-11-19 | Jst Mfg Co Ltd | Electric connector with retainer |
| CN103887652A (en) * | 2012-12-21 | 2014-06-25 | 鸿富锦精密工业（深圳）有限公司 | Connector |
| CN206774780U (en) * | 2017-05-22 | 2017-12-19 | 珠海凯邦电机制造有限公司 | Lead anti-drop assembly and there is its motor |
-
2017
- 2017-05-22 CN CN201710366299.6A patent/CN107171142B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003308923A (en) * | 2002-04-15 | 2003-10-31 | Yazaki Corp | Locking structure of connector |
| JP2007059130A (en) * | 2005-08-23 | 2007-03-08 | Yazaki Corp | Locking device |
| JP2009272104A (en) * | 2008-05-02 | 2009-11-19 | Jst Mfg Co Ltd | Electric connector with retainer |
| CN103887652A (en) * | 2012-12-21 | 2014-06-25 | 鸿富锦精密工业（深圳）有限公司 | Connector |
| CN206774780U (en) * | 2017-05-22 | 2017-12-19 | 珠海凯邦电机制造有限公司 | Lead anti-drop assembly and there is its motor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108092090A (en) * | 2017-12-12 | 2018-05-29 | 珠海格力节能环保制冷技术研究中心有限公司 | Connector and connector assembly |
| CN108092090B (en) * | 2017-12-12 | 2024-01-23 | 珠海格力节能环保制冷技术研究中心有限公司 | Connector and connector assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107171142B (en) | 2023-04-28 |
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