CN205578918U - Cross line jiao zui and motor - Google Patents
Cross line jiao zui and motor Download PDFInfo
- Publication number
- CN205578918U CN205578918U CN201620405603.4U CN201620405603U CN205578918U CN 205578918 U CN205578918 U CN 205578918U CN 201620405603 U CN201620405603 U CN 201620405603U CN 205578918 U CN205578918 U CN 205578918U
- Authority
- CN
- China
- Prior art keywords
- ring
- jiao zui
- inner shield
- retaining ring
- line jiao
- 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.)
- Withdrawn - After Issue
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- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The utility model relates to a cross line jiao zui, including the line protection sleeve pipe with set up the portion of clamping at line protection sleeve pipe tip, the portion of clamping including the body with set up interior retaining ring and the outer retaining ring on the body, include still that the bonding station of stand by as an outsider retaining ring and body begins to the cyclic annular clearance that warp of outer fenders that the outer fringe of the outer retaining ring of orientation was cut sth. Askew and is formed, the outer cyclic annular deformation clearance one end of keeping off is located the one side that the retaining ring was kept away from to outer retaining ring, and the other end is located the inside of outer retaining ring, or the bonding station of ab intra retaining ring and body begins to the cyclic annular clearance that warp of interior fenders that the outer fringe of the interior retaining ring of orientation was cut sth. Askew and is formed, the cyclic annular deformation clearance one end of interior fender is located the one side that outer retaining ring was kept away from to the retaining ring, and the other end is located the inside of retaining ring. This is crossed line jiao zui and is guaranteeing to install under the prerequisite of convenience, and it is bigger that the size of interior retaining ring and outer retaining ring can be designed, has guaranteed to cross line jiaozui and has played due effect. The utility model also discloses a motor that the above -mentioned line jiao zui that crosses of adoption.
Description
Technical field
This utility model relates to electric equipment manufacturing technology field, especially relates to one and crosses line glue
Mouth and motor.
Background technology
Crossing line Jiao Zui is a kind of wire hole position being used in electric appliance casing, is used for protecting power line
A kind of rubber parts, its have softness, wear-resisting and insulation characteristic, for inside electrical equipment
The power line drawn, excessively line glue mouth can be prevented effectively from power line and be damaged by shell.
As a example by motor, the line Jiao Zui that crosses in motor is arranged on end cap or the shell outlet of motor
Hole location, existing line Jiao Zui excessively as shown in Figures 1 and 2, crosses line Jiao Zui and includes circuit
Protection sleeve pipe 01 and the card dress portion being arranged on route protection sleeve pipe 01 end, in card dress portion includes
Back-up ring 02 and outer back-up ring 03, when assembling, the whole line Jiao Zui of mistake passes shell from the inside of motor
After body, the card of the draw-in groove 04 between inner shield ring 02 and outer back-up ring 03 is made to fit on electric machine casing.
Understandable, after stress, the inside of motor is drained in order to avoid crossing line Jiao Zui, interior
Back-up ring and outer back-up ring all should design enough sizes, but, in order to meet matching requirements, again
It is less that outer back-up ring is designed by needs, there is repugnance between two kinds of demands.
In order to realize assembling, current crosses the less of line Jiao Zui China and foreign countries back-up ring common design,
Thus the outer back-up ring crossing line Jiao Zui is just very easy to enter into motor internal, or caused line glue
Mouth is firm not after installing, and easily drains to motor internal after stress, and fixation is not strong, rises not
To due protective effect.
Therefore, the inner shield ring and the outer back-up ring that how to enable to line Jiao Zui are respectively provided with sufficient size
While, can convenient for assembly be again that current those skilled in the art need badly and solve the technical problem that.
Utility model content
The purpose of this utility model is to provide one and crosses line Jiao Zui, to enable to line Jiao Zui
Inner shield ring and while outer back-up ring has sufficient size, additionally it is possible to convenient for assembly.
Another object of the present utility model also resides in provides a kind of electricity using above-mentioned line Jiao Zui excessively
Machine.
For reaching above-mentioned purpose, what this utility model first aspect was provided crosses line Jiao Zui, including
Route protection sleeve pipe and the card dress portion being arranged on described route protection cannula tip, described card dress portion
Including body and the inner shield ring arranged on the body and outer back-up ring, this is crossed line Jiao Zui and also wraps
Include from the bonding station of described outer back-up ring and described body, and towards outside described outer back-up ring
Edge cut sth. askew formed outer baffle ring shape deformation gap, described outer baffle ring shape deformation gap one end is positioned at institute
Stating in the outer back-up ring one side away from described inner shield ring, the other end is positioned at the inside of described outer back-up ring.
Preferably, also include from described inner shield ring with the junction of described body, and court
Outer rim to described inner shield ring cut sth. askew formed inner baffle ring shape deformation gap, described inner baffle ring shape become
One end, shape gap is positioned in the described inner shield ring one side away from described outer back-up ring, and the other end is positioned at institute
State the inside of inner shield ring.
Preferably, also include that starting point is positioned at the bonding station of described outer back-up ring and described body, eventually
Point is near multiple separation troughs of described outer back-up ring outer rim, and multiple described separation troughs are at described outer back-up ring
On radially distribute.
Preferably, described inner shield ring and described outer back-up ring are the most rectangular.
Preferably, described separation trough includes four, and described separation trough is respectively positioned on described outer back-up ring
Diagonal on.
Preferably, also include that starting point is positioned at the bonding station of described inner shield ring and described body, eventually
Point is near multiple separation troughs of described inner shield ring outer rim, and multiple described separation troughs are at described inner shield ring
On radially distribute.
Preferably, described inner shield ring and described outer back-up ring are the most rounded.
This kind cross line Jiao Zui by inside electrical equipment to exterior, ring-type owing to being provided with on back-up ring outside
Deformation gap, because the deformability of back-up ring in addition strengthens, when assembling, outer back-up ring
Deformation includes two aspects, is on the one hand the elastic deformation of outer back-up ring itself, is on the other hand outward
Outer baffle ring shape deformation gap on back-up ring.For prior art, ensureing that installation is convenient
On the premise of property, it is bigger that the size of inner shield ring and outer back-up ring can be designed, thus can have
Effect avoided line Jiao Zui to leak into motor internal, it is ensured that crosses line Jiao Zui and plays due effect.
The line Jiao Zui that crosses disclosed in this utility model second aspect includes route protection sleeve pipe and sets
Putting the card dress portion in described route protection cannula tip, described card dress portion includes body and is arranged on
Inner shield ring on described body and outer back-up ring, this cross line Jiao Zui also include from described inner shield ring with
The bonding station of described body starts, and cuts sth. askew the interior gear formed towards the outer rim of described inner shield ring
Cyclical deformation gap, described inner baffle ring shape deformation gap one end is positioned at described inner shield ring away from described
In the one side of outer back-up ring, the other end is positioned at the inside of described inner shield ring.
This kind is crossed line Jiao Zui and is inwardly assembled by electrical equipment is outside, ring-type owing to being provided with on inner shield ring
Deformation gap, therefore inner shield ring deformability strengthen, when assembling, inner shield ring
Deformation includes two aspects, is on the one hand the elastic deformation of inner shield ring itself, is on the other hand interior
Inner baffle ring shape deformation gap on back-up ring.For prior art, ensureing that installation is convenient
On the premise of property, it is bigger that the size of inner shield ring and outer back-up ring can be designed, thus can have
Effect avoided line Jiao Zui to leak into motor internal, it is ensured that crosses line Jiao Zui and plays due effect.
Also disclosing a kind of motor in this utility model, this motor was provided with line Jiao Zui, and
This crosses line Jiao Zui is the line Jiao Zui excessively disclosed in above-mentioned any one.
Owing to have employed above-mentioned line Jiao Zui excessively, therefore this motor should have above-mentioned line Jiao Zui phase excessively concurrently
The technological merit answered, no longer repeats this herein.
Accompanying drawing explanation
Fig. 1 is the structural representation crossing line Jiao Zui in prior art；
Fig. 2 is the side structure schematic diagram crossing line Jiao Zui in Fig. 1；
Fig. 3 is the structural representation crossing line Jiao Zui disclosed in this utility model embodiment；
Fig. 4 is the end face structure schematic diagram crossing line Jiao Zui in Fig. 3；
Fig. 5 is the A-A cross-sectional schematic of Fig. 4.
Wherein, 1 is route protection sleeve pipe, and 2 is inner shield ring, and 3 is outer back-up ring, and 4 is draw-in groove,
5 is outer baffle ring shape deformation gap, and 6 is separation trough, and 7 is body.
Detailed description of the invention
One of core of the present utility model is to provide one and crosses line Jiao Zui, to enable to line
While the inner shield ring of Jiao Zui and outer back-up ring have sufficient size, additionally it is possible to convenient for assembly.
Another core of the present utility model also resides in provides a kind of electricity using above-mentioned line Jiao Zui excessively
Machine.
In order to make those skilled in the art be more fully understood that this utility model scheme, below in conjunction with
The utility model is described in further detail for the drawings and specific embodiments.
Refer to Fig. 3 to Fig. 5, the line Jiao Zui that crosses disclosed in the present embodiment includes route protection
Sleeve pipe 1 and the card dress portion being arranged on route protection sleeve pipe 1 end, wherein card dress portion includes body
7 and the inner shield ring 2 that is arranged on body 7 and outer back-up ring 3, as shown in Figure 5, inner shield ring
The draw-in groove 4 formed between 2 and outer back-up ring 3 coordinates for the housing with electrical equipment, compared to existing
Having technology, the improvement crossing line Jiao Zui in the present embodiment is, also includes outer baffle ring deformation
Gap 5, this outer baffle ring shape deformation gap 5 from outer back-up ring 3 with the bonding station of body 7,
And cut sth. askew towards the outer fringe position of outer back-up ring 3, as shown in Figure 5, between the deformation of this outer baffle ring shape
One end of gap 5 is positioned in the outer back-up ring 3 one side away from inner shield ring 2, and the other end is positioned at outer back-up ring
The inside of 3.
It practice, by arranging outer baffle ring shape deformation gap 5 so that the inside shape of outer back-up ring 3
Having become a ring-type space, and this annular spaces one end is big, the other end is little, and small end is positioned at
In the outer back-up ring 3 one side away from inner shield ring 2, big end is positioned at the inside of outer back-up ring 3.
This kind cross line Jiao Zui by inside electrical equipment to exterior, be provided with ring due on back-up ring 3 outside
The deformation gap of shape, because the deformability of back-up ring 3 in addition strengthens, when assembling, outer gear
The deformation of circle 3 includes two aspects, is on the one hand the elastic deformation of outer back-up ring 3 itself, another
Aspect is the outer baffle ring shape deformation gap 5 on outer back-up ring 3.For prior art,
On the premise of ensureing to install convenience, the size of inner shield ring 2 and outer back-up ring 3 can be designed
Bigger, thus line Jiao Zui can be prevented effectively from and leak into motor internal, it is ensured that cross line Jiao Zui and play
Due effect；Complete card dress after, outer baffle ring shape deformation gap 5 will by jam-packed, thus
Outer back-up ring 3 is avoided to deform to reverse side and made line Jiao Zui come off.
Meanwhile, in order to improve assembling convenience further, back-up ring the most outside in the present embodiment
Assembling guiding surface it is provided with, as shown in Figure 5 in 3 one sides away from inner shield ring 2.
Understandable, in actual production process, technical staff may according to electrical equipment not
With and selected line Jiao Zui by inside electrical equipment to exterior or by outside to electrical equipment mounted inside
Mode, in order to when line Jiao Zui is assembled inside electrical equipment by outside excessively, be equally reached
The effect above, the line Jiao Zui excessively provided in the present embodiment, inner shield ring 2 is provided with home record
Cyclical deformation gap, the ring-type deformation gap of this home record is from the bonding station of inner shield ring 2 with body 7
Start, and cut sth. askew the inner baffle ring shape deformation gap formed towards the outer rim of inner shield ring 2, inner baffle ring
Shape deformation gap one end is positioned in the described inner shield ring 2 one side away from described outer back-up ring 3, another
End is positioned at the inside of described inner shield ring 2.
It practice, by arranging inner baffle ring shape deformation gap so that being internally formed of inner shield ring 2
One ring-type space, and this annular spaces one end is big, and the other end is little, and small end is positioned at
In the back-up ring 2 one side away from outer back-up ring 3, big end is positioned at the inside of inner shield ring 2.
This kind is crossed line Jiao Zui and is inwardly assembled, owing to being provided with ring on inner shield ring 2 by electrical equipment is outside
The deformation gap of shape, therefore the deformability of inner shield ring 2 strengthens, when assembling, interior gear
The deformation of circle 2 includes two aspects, is on the one hand the elastic deformation of inner shield ring 2 itself, another
Aspect is the inner baffle ring shape deformation gap on inner shield ring 2.For prior art, protecting
On the premise of card installs convenience, the size of inner shield ring 2 and outer back-up ring 3 can be designed more
Greatly, thus line Jiao Zui can be prevented effectively from and leak into motor internal, it is ensured that cross line Jiao Zui play should
Some effects.
Certainly, so it is easy to understand that cross in line glue mouth at one, it is also possible to outside on back-up ring 3
Outer baffle ring shape deformation gap 5 is set, the ring-type deformation gap of home record is set on interior ring washer 2 simultaneously,
The versatility that this kind crosses line Jiao Zui is higher, the most applicable for any one assembling mode.
As shown in Figures 3 and 4, in order to improve the deformation performance of outer back-up ring, this reality further
Executing and be also provided with multiple separation trough 6 in example, the starting point of separation trough 6 is positioned at outer back-up ring 3 and body 7
Bonding station, terminal is near the outer fringe position of outer back-up ring 3, and multiple separation trough 6 is in putting
Penetrate shape to be distributed on outer back-up ring 3.Needing to illustrate, the outer rim of so-called outer back-up ring 3 is i.e.
The marginal position of outer back-up ring 3, and separation trough 6 is positioned at outer back-up ring 3 away from the one of inner shield ring 2
On face.
This kind of setting makes outer back-up ring 3 be divided into for the branch of multiple independent deformation, compares
For all-in-one-piece outer back-up ring 3, the deformation of this kind of outer back-up ring 3 is the easiest, the most whole
The assembling crossing line Jiao Zui the most just becomes more convenient.
Certainly, with reference to above-described embodiment, interior ring washer 2 may also set up separation trough 6, separation trough
The starting point of 6 is positioned at the binding site of inner shield ring 2 and body 7, and terminal is outside inner shield ring 2
Edge position, and multiple separation trough 6 radially distributes on inner shield ring 2.Needs are said
Bright, the outer rim i.e. marginal position of inner shield ring 2 of so-called inner shield ring 2, and separation trough 6
It is positioned in the inner shield ring 2 one side away from outer back-up ring 3.
Understandable, the shape of inner shield ring 2 and outer back-up ring 3 is not restricted by, as long as its
Projected area is more than cable-through hole, and can be installed on cable-through hole, and circle, rectangle are very
To the polygon shape that all inner shield ring 2 and outer back-up ring 3 can use, even inner shield ring 2
Also can be inconsistent with the shape of outer back-up ring 3, such as one uses rectangle, and another one uses circle.
When interior ring washer 2 and outer back-up ring 3 use rectangle, separation trough 6 is preferably located at inner shield ring
2 and outer back-up ring 3 diagonal on, as shown in Figures 3 and 4, when inner shield ring 2 and outer gear
When circle 3 employing is circular, separation trough 6 is preferably no less than three, and separation trough 6 is along interior gear
The circumference of circle 2 and outer back-up ring 3 is uniformly distributed, i.e. folder between two separation troughs 6 of arbitrary neighborhood
Angle is the most equal.
This utility model embodiment also discloses a kind of motor, the housing of this motor or end cap
Position was provided with line Jiao Zui, and this to cross line Jiao Zui be disclosed in above-mentioned any one embodiment
Cross line Jiao Zui.
Owing to have employed line Jiao Zui excessively disclosed in above-described embodiment, therefore this motor has concurrently
Stated the corresponding technological merit of line Jiao Zui, this was no longer repeated by present specification.
Above line Jiao Zui and motor excessively provided by the utility model are described in detail.This
Literary composition applies specific case principle of the present utility model and embodiment are set forth, with
The explanation of upper embodiment is only intended to help to understand method of the present utility model and core concept thereof.
It should be pointed out that, for those skilled in the art, new without departing from this practicality
On the premise of type principle, it is also possible to this utility model is carried out some improvement and modification, these change
Enter and modification also falls in this utility model scope of the claims.
Claims (10)
1. cross a line Jiao Zui, including route protection sleeve pipe (1) and be arranged on described circuit guarantor
The card dress portion of protecting pipe (1) end, described card dress portion includes body (7) and is arranged on described
Inner shield ring (2) on body (7) and outer back-up ring (3), it is characterised in that also include certainly
Described outer back-up ring (3) starts with the bonding station of described body (7), and towards described outer gear
Circle (3) outer rim cut sth. askew formed outer baffle ring shape deformation gap (5), described outer baffle ring shape deform
Gap (5) one end is positioned in the described outer back-up ring (3) one side away from described inner shield ring (2),
The other end is positioned at the inside of described outer back-up ring (3).
Line Jiao Zui excessively the most according to claim 1, it is characterised in that also include from institute
The junction stating inner shield ring (2) and described body (7) starts, and towards described inner shield ring
(2) outer rim cut sth. askew formed inner baffle ring shape deformation gap, described inner baffle ring shape deformation gap one
End is positioned in the described inner shield ring (2) one side away from described outer back-up ring (3), and the other end is positioned at
The inside of described inner shield ring (2).
Line Jiao Zui excessively the most according to claim 1, it is characterised in that also include starting point
Being positioned at the bonding station of described outer back-up ring (3) and described body (7), terminal is outside described
Multiple separation troughs (6) of back-up ring (3) outer rim, multiple described separation troughs (6) are at described outer gear
Radially distribute on circle (3).
Line Jiao Zui excessively the most according to claim 3, it is characterised in that described inner shield ring
And described outer back-up ring (3) is the most rectangular (2).
Line Jiao Zui excessively the most according to claim 4, it is characterised in that described separation trough
(6) include four, and described separation trough (6) is respectively positioned on the diagonal of described outer back-up ring (3)
On.
Line Jiao Zui excessively the most according to claim 2, it is characterised in that also include starting point
Being positioned at the bonding station of described inner shield ring (2) and described body (7), terminal is in described
Multiple separation troughs (6) of back-up ring (2) outer rim, multiple described separation troughs (6) are at described interior gear
Radially distribute on circle (2).
Line Jiao Zui excessively the most according to claim 6, it is characterised in that described inner shield ring
And described outer back-up ring (3) is the most rounded (2).
8. a motor, was provided with line Jiao Zui, it is characterised in that the described line Jiao Zui that crosses is
Line Jiao Zui excessively as described in claim 1-7 any one.
9. cross a line Jiao Zui, including route protection sleeve pipe (1) and be arranged on described circuit guarantor
The card dress portion of protecting pipe (1) end, described card dress portion includes body (7) and is arranged on described
Inner shield ring (2) on body (7) and outer back-up ring (3), it is characterised in that also include certainly
Described inner shield ring (2) starts with the bonding station of described body (7), and towards described interior gear
Circle (2) outer rim cut sth. askew formed inner baffle ring shape deformation gap, described inner baffle ring shape deformation gap
One end is positioned in the described inner shield ring (2) one side away from described outer back-up ring (3), other end position
Inside in described inner shield ring (2).
10. a motor, was provided with line Jiao Zui, it is characterised in that the described line Jiao Zui that crosses is
Cross line Jiao Zui as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620405603.4U CN205578918U (en) | 2016-05-06 | 2016-05-06 | Cross line jiao zui and motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620405603.4U CN205578918U (en) | 2016-05-06 | 2016-05-06 | Cross line jiao zui and motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205578918U true CN205578918U (en) | 2016-09-14 |
Family
ID=56856369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620405603.4U Withdrawn - After Issue CN205578918U (en) | 2016-05-06 | 2016-05-06 | Cross line jiao zui and motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205578918U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805424A (en) * | 2016-05-06 | 2016-07-27 | 珠海格力电器股份有限公司 | Wire-passing rubber nozzle and motor |
-
2016
- 2016-05-06 CN CN201620405603.4U patent/CN205578918U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805424A (en) * | 2016-05-06 | 2016-07-27 | 珠海格力电器股份有限公司 | Wire-passing rubber nozzle and motor |
| CN105805424B (en) * | 2016-05-06 | 2018-07-03 | 珠海格力电器股份有限公司 | It is a kind of to cross line Jiao Zui and motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160914 Effective date of abandoning: 20180703 |
|
| AV01 | Patent right actively abandoned |