CN108601279A - A kind of attachment device for wiring board in shield electric machine controller - Google Patents
A kind of attachment device for wiring board in shield electric machine controller Download PDFInfo
- Publication number
- CN108601279A CN108601279A CN201810265521.8A CN201810265521A CN108601279A CN 108601279 A CN108601279 A CN 108601279A CN 201810265521 A CN201810265521 A CN 201810265521A CN 108601279 A CN108601279 A CN 108601279A
- Authority
- CN
- China
- Prior art keywords
- fairlead
- electric machine
- wiring board
- machine controller
- arc groove
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/02—Arrangements of circuit components or wiring on supporting structure
Abstract
The present invention discloses a kind of attachment device for wiring board in shield electric machine controller, including threading pipeline, connection ring and fairlead；The axially distributed several annulus protrusions in side of pipeline are threaded, fairlead is provided between adjacent two annulus；Threading pipeline both ends of the surface are respectively equipped with the first ennation and the second ennation；Ring inner surface is connected to be equipped with and matched first arc groove of annulus protrusion and the second arc groove on threading pipeline；Connection ring is equipped with third arc groove and arc-shaped through-hole, and plate is equipped in arc-shaped through-hole；Fairlead is mounted in fairlead.The present invention convenient for the connection between circuit, avoids the importing of interference signal, reduction signal is weak, has good signal shielding effect by the way that the circuit on the wiring board in electric machine controller to be mounted in threading pipeline；By being equipped with mounting ring in two threading pipeline enclosures, the stability for threading pipeline connection can be reinforced, have the characteristics that it is simple in structure, easy for installation, following with far-reaching influence.
Description
Technical field
The invention belongs to electric machine controller technical fields, are related to a kind of company for wiring board in shield electric machine controller
Connection device.
Background technology
With the quickening at full speed of process of industrialization, especially motor is commonly used, in terms of power, to motor various aspects
Requirement it is higher and higher, essence is that more stringent requirements are proposed to the performance of electric machine controller.In view of external environment pair
While hardware aspect influences in electric machine controller, can not ignore be in electromagnetic field in external environment and controller itself
Effect of signals of the circuit to control panel.In existing controller, generally by the way of wire jumper, do not reach not only so good
Shield effectiveness, and make to transmit in controller that signal decaying is serious, and wiring complicates, now design is a kind of to be used for shield electric machine control
The attachment device of wiring board in device processed, can effectively avoid the decaying of signal, while have feature simple in structure, easy for installation.
Invention content
The purpose of the present invention is to provide a kind of attachment devices for wiring board in shield electric machine controller, solve existing
There is electric machine controller, the problem that presence signal decaying is serious and wiring is complicated.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of attachment device for wiring board in shield electric machine controller, including threading pipeline, connection ring and fairlead；
The axially distributed several annulus protrusions in side of pipeline are threaded, fairlead is provided between adjacent two annulus；Thread pipeline
Both ends of the surface be respectively equipped with the first ennation and the second ennation；
Connect ring inner surface be equipped with matched first arc groove of annulus protrusion on a threading pipeline, in connection ring
Surface is equipped with and matched second arc groove of circular protrusions on another threading pipeline；
It connects ring outer surface and is equipped with third arc groove, arc is equipped between third arc groove bottom surface and the inner surface of connection ring
Shape through-hole is equipped with plate in arc-shaped through-hole, and plate slides in arc-shaped through-hole；
Fairlead is mounted in the fairlead of threading pipeline, and fairlead end face is equipped with block body.
Further, first ennation and second extends mates, and the internal diameter of the first ennation and second extend
The outer diameter of body is equal.
Further, the third arc groove is between the first arc groove and the second arc groove.
Further, several mounting holes of circle distribution on the plate.
Further, the third arc groove is equipped with and the matched limited post of mounting hole.
Further, the outer diameter of the fairlead is less than the diameter of fairlead.
Further, the block body is arc-shaped, and the outer diameter of the block body is more than the outer diameter of fairlead.
Beneficial effects of the present invention：
The present invention is by the way that the circuit on the wiring board in electric machine controller to be mounted in threading pipeline, convenient between circuit
Connection avoids the importing of interference signal, and reduction signal is weak, has good signal shielding effect；By threading pipeline two
Between mounting ring is installed, can reinforce thread pipeline connection stability, have the characteristics that it is simple in structure, easy for installation, in future
With far-reaching influence.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of attachment device structural schematic diagram for wiring board in shield electric machine controller of the present invention；
Fig. 2 is the structural schematic diagram that pipeline is threaded in the present invention；
Fig. 3 is the structural schematic diagram of connection ring in the present invention；
Fig. 4 is the structural schematic diagram of connection ring in the present invention；
Fig. 5 is the structural schematic diagram of connection ring in the present invention；
Fig. 6 is the structural schematic diagram of fairlead in the present invention；
In attached drawing, parts list represented by the reference numerals are as follows：
1- threads pipeline, 11- annulus protrusions, 12- fairleads, the first ennations of 13-, the second ennations of 14-, 2- connections
Ring, the first arc grooves of 21-, the second arc grooves of 22-, 23- third arc grooves, 24- plates, 25- mounting holes, 26- limits
Column, 27- arc-shaped through-holes, 3- fairleads, 31- block bodies.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
It please referring to Fig.1 shown in -6, the present invention is a kind of attachment device for wiring board in shield electric machine controller, including
Thread pipeline 1, connection ring 2 and fairlead 3；
Side several annulus protrusions 11 of array distribution in an axial direction of pipeline 1 are threaded, fairlead is provided between adjacent two annulus 11
12；The both ends of threading pipeline 1 are respectively equipped with the first ennation 13 and the second ennation 14；First ennation 13 and the second ennation
14 match, wherein the internal diameter of the first ennation 13 is equal with the outer diameter of the second ennation 14.
Connection ring 2 is semicircular structure, and 2 inner surface of connection ring is equipped with to match with the annulus protrusion 11 on a threading pipeline 1
The first arc groove 21 closed, 2 inner surface of connection ring are equipped with and the circular protrusions 11 matched second on another threading pipeline 1
Arc groove 22；
2 outer surface of connection ring is equipped with third arc groove 23, and third arc groove 23 is located at the first arc groove 21 and the
Between two arc grooves 22；Arc-shaped through-hole 27, arc-shaped through-hole 27 are equipped between 23 bottom surface of third arc groove and the inner surface of connection ring 2
Plate 24 is inside installed, plate 24 can the sliding in arc-shaped through-hole 27, several mounting holes of circle distribution 25 on plate 24；Third arc
Connected in star 23 is equipped with is less than the diameter of mounting hole 25 with 25 matched limited post 26 of mounting hole, the diameter of limited post 26.
Fairlead 3 is mounted in the fairlead 12 of threading pipeline 1, and the outer diameter of fairlead 3 is less than the diameter of fairlead 12, draws
3 end face of spool is equipped with block body 31, and block body 31 is arc-shaped, and the outer diameter of block body 31 is more than the outer diameter of fairlead 12, avoids
Fairlead 3 falls off out of fairlead 12.
When installation, the first ennation 13 of a threading pipeline 1 and the second ennation 14 of another threading pipeline 1 are matched
It closes；The first arc groove 21 and the second arc groove 22 in connection ring 2 thread the circle on pipeline 1 with mutually matched two respectively
Ring convex play 11 clampings, adjust position of the plate 24 in arc-shaped through-hole 27 as needed, suitable position are adjusted to, by limited post 26
It is matched with the mounting hole 25 on plate 24, realizes to the connection of two threading pipelines 1, improve the steady of two threading pipelines 1 connection
It is qualitative.
The present invention is by the way that the circuit on the wiring board in electric machine controller to be mounted in threading pipeline, convenient between circuit
Connection avoids the importing of interference signal, and reduction signal is weak, has good signal shielding effect；By threading pipeline two
Between mounting ring is installed, can reinforce thread pipeline connection stability, have the characteristics that it is simple in structure, easy for installation, in future
With far-reaching influence.
The above content is just an example and description of the concept of the present invention, affiliated those skilled in the art
It makes various modifications or additions to the described embodiments or substitutes by a similar method, without departing from invention
Design or beyond the scope defined by this claim, be within the scope of protection of the invention.
Claims (7)
1. a kind of attachment device for wiring board in shield electric machine controller, it is characterised in that：Including threading pipeline (1), even
Connect ring (2) and fairlead (3)；
The axially distributed several annulus in side for threading pipeline (1) are raised (11), and fairlead is provided between adjacent two annulus (11)
(12)；The both ends of the surface of threading pipeline (1) are respectively equipped with the first ennation (13) and the second ennation (14)；
Connection ring (2) inner surface is equipped with and raised (11) matched first arc groove of annulus on a threading pipeline (1)
(21), connection ring (2) inner surface is equipped with and matched second arc groove of circular protrusions (11) on another threading pipeline (1)
(22)；
Connection ring (2) outer surface is equipped with third arc groove (23), the interior table of third arc groove (23) bottom surface and connection ring (2)
It is equipped with arc-shaped through-hole (27) between face, plate (24) is installed in arc-shaped through-hole (27), plate (24) is sliding in arc-shaped through-hole (27)
It is dynamic；
Fairlead (3) is mounted in the fairlead (12) of threading pipeline (1), and fairlead (3) end face is equipped with block body (31).
2. a kind of attachment device for wiring board in shield electric machine controller according to claim 1, it is characterised in that：
First ennation (13) matches with the second ennation (14), the internal diameter and the second ennation (14) of the first ennation (13)
Outer diameter it is equal.
3. a kind of attachment device for wiring board in shield electric machine controller according to claim 1, it is characterised in that：
The third arc groove (23) is between the first arc groove (21) and the second arc groove (22).
4. a kind of attachment device for wiring board in shield electric machine controller according to claim 1, it is characterised in that：
Several mounting holes of circle distribution (25) on the plate (24).
5. a kind of attachment device for wiring board in shield electric machine controller according to claim 4, it is characterised in that：
The third arc groove (23) is equipped with and mounting hole (25) matched limited post (26).
6. a kind of attachment device for wiring board in shield electric machine controller according to claim 1, it is characterised in that：
The outer diameter of the fairlead (3) is less than the diameter of fairlead (12).
7. a kind of attachment device for wiring board in shield electric machine controller according to claim 1, it is characterised in that：
The block body (31) is arc-shaped, and the outer diameter of the block body (31) is more than the outer diameter of fairlead (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810265521.8A CN108601279A (en) | 2018-03-28 | 2018-03-28 | A kind of attachment device for wiring board in shield electric machine controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810265521.8A CN108601279A (en) | 2018-03-28 | 2018-03-28 | A kind of attachment device for wiring board in shield electric machine controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108601279A true CN108601279A (en) | 2018-09-28 |
Family
ID=63623854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810265521.8A Pending CN108601279A (en) | 2018-03-28 | 2018-03-28 | A kind of attachment device for wiring board in shield electric machine controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108601279A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202580384U (en) * | 2011-12-01 | 2012-12-05 | 阿特拉斯·科普柯空气动力股份有限公司 | Connector for connecting end parts of two pipes |
| CN203423472U (en) * | 2013-08-28 | 2014-02-05 | 江阴市必得科技发展有限公司 | Rapid connector capable of being opened and closed |
| CN103887744A (en) * | 2014-03-21 | 2014-06-25 | 葛蒙 | Three-dimensional gear transverse / vertical inside-tightening direct-type casing pipe connection structure |
| CN203951114U (en) * | 2014-06-30 | 2014-11-19 | 四川天微电子有限责任公司 | A kind of anti-explosion terminal box that is conducive to guarantee explosion insulation performance |
| CN205336460U (en) * | 2016-02-03 | 2016-06-22 | 浙江红苹果电子有限公司 | Prevent falling line locking device |
| CN205583580U (en) * | 2016-05-06 | 2016-09-14 | 国网山东省电力公司青岛市黄岛区供电公司 | A fixing device for threading pipe |
| CN106655027A (en) * | 2016-12-16 | 2017-05-10 | 无锡市汤成机电配件厂 | Wire threading pipe |
| CN107298059A (en) * | 2016-04-15 | 2017-10-27 | 通用汽车环球科技运作有限责任公司 | Adjustable fastener-holder assembly |
| CN206608413U (en) * | 2017-03-21 | 2017-11-03 | 湖北工程学院 | Cylinder connection ring and cylindrical part |
| EP3252878A1 (en) * | 2016-06-02 | 2017-12-06 | Souriau | Locking and unlocking system |
-
2018
- 2018-03-28 CN CN201810265521.8A patent/CN108601279A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202580384U (en) * | 2011-12-01 | 2012-12-05 | 阿特拉斯·科普柯空气动力股份有限公司 | Connector for connecting end parts of two pipes |
| CN203423472U (en) * | 2013-08-28 | 2014-02-05 | 江阴市必得科技发展有限公司 | Rapid connector capable of being opened and closed |
| CN103887744A (en) * | 2014-03-21 | 2014-06-25 | 葛蒙 | Three-dimensional gear transverse / vertical inside-tightening direct-type casing pipe connection structure |
| CN203951114U (en) * | 2014-06-30 | 2014-11-19 | 四川天微电子有限责任公司 | A kind of anti-explosion terminal box that is conducive to guarantee explosion insulation performance |
| CN205336460U (en) * | 2016-02-03 | 2016-06-22 | 浙江红苹果电子有限公司 | Prevent falling line locking device |
| CN107298059A (en) * | 2016-04-15 | 2017-10-27 | 通用汽车环球科技运作有限责任公司 | Adjustable fastener-holder assembly |
| CN205583580U (en) * | 2016-05-06 | 2016-09-14 | 国网山东省电力公司青岛市黄岛区供电公司 | A fixing device for threading pipe |
| EP3252878A1 (en) * | 2016-06-02 | 2017-12-06 | Souriau | Locking and unlocking system |
| CN106655027A (en) * | 2016-12-16 | 2017-05-10 | 无锡市汤成机电配件厂 | Wire threading pipe |
| CN206608413U (en) * | 2017-03-21 | 2017-11-03 | 湖北工程学院 | Cylinder connection ring and cylindrical part |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180928 |