CN101309025A - Align and couple from housing of electronic apparatus to electric motor - Google Patents
Align and couple from housing of electronic apparatus to electric motor Download PDFInfo
- Publication number
- CN101309025A CN101309025A CNA2007101046159A CN200710104615A CN101309025A CN 101309025 A CN101309025 A CN 101309025A CN A2007101046159 A CNA2007101046159 A CN A2007101046159A CN 200710104615 A CN200710104615 A CN 200710104615A CN 101309025 A CN101309025 A CN 101309025A
- Authority
- CN
- China
- Prior art keywords
- electronic equipment
- projection
- groove
- casing
- assembly
- 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
Links
- 230000008878 coupling Effects 0.000 claims abstract description 27
- 238000010168 coupling process Methods 0.000 claims abstract description 27
- 238000005859 coupling reaction Methods 0.000 claims abstract description 27
- 230000000295 complement effect Effects 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Abstract
Disclosed is a motor subassembly which includes an electronic equipment outer shell and a machine outer shell. A protuberance on the electronic equipment outer shell and one protuberance in a groove, and a protuberance on the machine outer shell and the other protuberance in the groove are defined as joint groove which is used to align the electronic equipment outer shell and the machine outer shell. The groove can electively include alignment part and coupling part according to different situation. When the protuberances are aligned into the alignment part, the electronic equipment outer shell can be rotated relatively to the machine outer shell, thereby making the protuberances to joint with the coupling part, then coupling the outer shell together.
Description
Technical field
The disclosure relates generally to have the electric machine assembly of the electronic equipment casing that is coupled to motor housing.
Background technology
The statement of this part only provides the background information relevant with the disclosure, does not constitute prior art.
Know different electric machine assemblies, wherein, comprised motor (motor or generator) is directly coupled to motor with the electronic equipment casing of control electronic equipment shell.In some cases, electronic equipment casing is called as " jar (can) " that removably is coupled to end shield for electric motor.Electronic equipment casing typically uses several screws to be coupled to motor casing.But, just known to the inventor, in case after motor is installed in the application-specific, usually be difficult to contact these screws.If screw can contact and detachably, the danger that then exists screw to drop (in motor, in the control electronic equipment or in the miscellaneous equipment) and/or lose.In addition, when being necessary mounting screw, may be difficult to make the screw hole in the electronic equipment casing to be aimed at the screw hole in the motor casing.In addition, screw usually is not enough to prevent that electronic equipment casing from vibrating and at motor generation noise in service on motor casing.
Summary of the invention
According to an example of the present disclosure, electric machine assembly comprises: electronic equipment casing, machine casing, be arranged in projection (tab) and groove on the electronic equipment casing one, be arranged in another of described projection on the machine casing and described groove.Projection is positioned as engaging groove, so that electronic equipment casing is aimed at machine casing.
According to another example of the present disclosure, a kind of use is arranged in the projection on of described shell and is arranged in the groove of described shell on another method that electronic equipment casing removably is coupled to motor housing is comprised: electronic equipment casing is orientated as near machine casing, and projection is engaged with groove.
According to another example of the present disclosure, a kind of variable-speed blower assembly that is used for atmosphere control system comprises: it is right to have varying speed motor, an electronic equipment casing of at least one end shield, the control electronic equipment that is positioned at electronic equipment casing, a plurality of projection-groove.Each is to comprising the projection on that is arranged in end shield and electronic equipment casing and being arranged in groove on another of described end shield and electronic equipment casing.Projection is positioned as engaging groove, so that electronic equipment casing is aimed at machine casing.
According to an example more of the present disclosure, a kind of motor and controller assemblies comprise such motor: it has motor casing and electronic equipment casing, and electronic equipment casing holds the electronic equipment that is used to control motor.Electronic equipment casing is configured to by removably being coupled to motor casing with respect to motor casing rotating electron device housings.
The further example of the disclosure partly is conspicuous, and part is pointed out hereinafter.Should understand the different examples of the present disclosure enforcement of can implementing separately or mutually combine.Should understand that also although concrete introduction and accompanying drawing show some specific embodiment of the present invention, it should not be counted as the restriction to the scope of the present disclosure only for illustration purposes.
Description of drawings
Accompanying drawing given here should not be counted as the restriction to the scope of the present disclosure only for purpose of explanation.
Fig. 1 is the front view according to the electric machine assembly of first embodiment;
Fig. 2 A is for to have the exploded front view of the electric machine assembly of L shaped groove according to another embodiment;
Fig. 2 B is the combination front view of the electric machine assembly of Fig. 2 A;
Fig. 3 is for having the partial side view of the electric machine assembly of locking ledge (locking projection) according to another embodiment;
Fig. 4 is for having the partial side view of the electric machine assembly of shoulder (shoulder) according to another embodiment;
Fig. 5 is for having the partial side view of the electric machine assembly of securing member (fastener) according to another embodiment;
Fig. 6 A is the perspective view according to the variable speed electric motors, particularly assembly of another embodiment;
Fig. 6 B is the reverse perspective view of the variable speed electric motors, particularly assembly of Fig. 6 A;
Fig. 7 is the block diagram according to the atmosphere control system of another embodiment;
Run through accompanying drawing all the time, the corresponding reference label is represented same part or feature.
Embodiment
Following introduction only is exemplary, and the disclosure, application or use is not construed as limiting.
Electric machine assembly according to an embodiment of the disclosure is shown in Figure 1, and usually represents with reference number 100.As shown in Figure 1, assembly 100 comprises electronic equipment casing 102 and motor housing 104.Projection 106 is positioned on the machine casing 104, and groove 108 is set on the electronic equipment casing 102.Projection 106 is positioned as engaging groove 108, so that electronic equipment casing 102 is aimed at machine casing 104, as shown in Figure 1.
Although projection 106 is positioned on the machine casing 104 and groove 108 is positioned on the electronic equipment casing 102 among the embodiment in Fig. 1, should understand that in other embodiments, projection 106 can be positioned on the electronic equipment casing 102, and groove can be set on the machine casing 104.In addition, although projection 106 has the structure that is generally rectangle separately with groove 108, but use multiple other projections and/or groove structure, as what can understand from following introduction.
Although only show a projection and a groove among Fig. 1, it is right that assembly 100 can have a plurality of projection-grooves that are used to electronic equipment casing 102 is aimed at machine casing 104.
In case electronic equipment casing 102 is being positioned under the situation of projection 106 engaging grooves 108 on the machine casing 104, electronic equipment casing 102 can use one or more (being preferably (captive) that hold), and securing member is coupled to machine casing 104.(or as a supplement) is that projection 106 can be configured to removably electronic equipment casing and machine casing are coupled with groove 108, as obviously visible from following introduction as an alternative.
Fig. 2 A and 2B show the electric machine assembly 200 according to another embodiment.Similar with the embodiment among Fig. 1, assembly 200 comprises electronic equipment casing 202 with groove 208 and the machine casing 204 with projection 206.Particularly, machine casing 204 comprises end shield 214, and projection 206 is positioned on the end shield 214, shown in Fig. 2 A and 2B.
In the embodiment of Fig. 2 A and 2B, groove 208 comprises alignment portion 210 and coupling unit 212.Alignment portion 210 is cooperated in a similar way to Fig. 1 with projection 206, is used to make electronic equipment casing 202 to aim at machine casing 204.In case electronic equipment casing 202 is positioned on the shoulder 216 of end shield 214 under projection 206 is positioned in situation in the alignment portion 210, can be with respect to machine casing 204 rotating electron device housings 202, so that projection 206 is engaged, shown in Fig. 2 B with the coupling unit 212 of groove 208.Under projection 206 is positioned in situation in the coupling unit 212 of groove 208, electronic equipment casing 202 removably is coupled to machine casing 204, and projection 206 is separated with the coupling unit 212 of groove 208 can not be under the situation of necessary first rotation to electronic equipment casing 202 from machine casing 204 dismounting.In the embodiment shown in Fig. 2 A and the 2B, axle extends from an end of machine casing 204, and electronic equipment casing 202 removably is coupled to an end in opposite directions of machine casing 204.
The size of projection 206 and coupling unit 212 can be designed to provide tight fit or the interference fit between the two, is pasting machine casing 204 to suppress vibration and noise so that firmly electronic equipment casing 202 is fixed as.(or as a supplement) is as an alternative, available one or more (be preferably and hold) securing member is coupled to machine casing 204 with electronic equipment casing 202, and/or prevents the unexpected reverse rotation (it may cause projection 206 with the coupling unit 212 of groove 208 separate) of electronic equipment casing 202 with respect to machine casing 204.
Although comprising, the embodiment of Fig. 2 A and 2B is used for to understand, can use other device by electronic equipment casing 202 removably being coupled to the projection 206 and the groove 208 of machine casing 204 with respect to machine casing 204 rotating electron device housings 202.For example, as the right substitute of projection-groove is on shell 202,204 screw thread to be set, make under the situation that screw thread at two shells 202,204 is engaged with each other that by with respect to machine casing rotating electron device housings, electronic equipment casing 202 can removably be coupled to machine casing 204.
In the embodiment of Fig. 2 A and 2B, alignment portion 210 is oriented perpendicularly to coupling unit 212, makes that groove 208 is L shaped.Yet, should understand, under the situation that does not break away from the scope of the present disclosure, can use other groove structure.Fig. 3-5 shows some projection and groove structure as an alternative.
As shown in Figure 3, the coupling unit 312 of groove 308 can be configured to prevent projection 306 from move so that lock function to be provided.In specific embodiment shown in Figure 3, coupling unit 312 comprises the ledge 318 of adjacent alignment part 310.Separate with coupling unit 312 by preventing projection 306, ledge 318 prevents the unexpected rotation of electronic equipment casing 302, this unexpected rotation otherwise may cause electronic equipment casing 302 to separate (unless electronic equipment casing 302 also is coupled to machine casing 304 by one or more securing member) from machine casing 304.
Fig. 4 shows according to the taper projection 406 of another embodiment and taper groove 408.Particularly, the coupling unit 412 of groove 408 is tapers, makes that this projection forces electronic equipment casing 402 trends and pasting machine casing 404, so that firmly shell is coupled along with electronic equipment casing 402 is rotated (in Fig. 4 to the left side).In this specific embodiment, projection 406 and coupling unit 406 have the taper 416 of coupling.In other embodiments, projection can have different tapers with groove, and perhaps only having one in projection and the groove is taper.
Fig. 5 shows another embodiment, and wherein, threaded screw 506 is as the projection that engages L shaped groove 508, and L shaped groove 508 has alignment portion and coupling unit.Be rotated to after being positioned at screw 506 in the coupling unit at electronic equipment casing 502, screw can be fastened, so that stationary electronic devices shell 502 is with respect to the position of machine casing 504.
Fig. 6 A and 6B show the electric machine assembly 600 according to another embodiment.Assembly 600 comprises electronic equipment casing 602, and electronic equipment casing 602 holds the control electronic equipment (not shown) that is used for varying speed motor.This assembly also comprises the varying speed motor 604 with end shield 606.Electronic equipment casing 602 can be by three projection-grooves to removably being coupled to end shield 606.The contiguous shoulder of projection 616 ground are positioned on the end shield 606, and groove is set on the electronic equipment casing 602.Each groove comprises alignment portion and coupling unit, and is generally L shaped.In the projection 608 one with groove 610 in one (all shown in Fig. 6 A) be taper.Other two projections-groove centering, threaded screw 612,614 is used as projection, shown in Fig. 6 B.
In case projection is positioned among the alignment portion of groove, electronic equipment casing 602 can be rotated to projection is engaged with coupling unit.Because the projection 608 and the groove 610 of taper, electronic equipment casing 602 forces electronic equipment casing pasting the shoulder 616 of end shield 606 with respect to this rotation of end shield 606.So threaded screw 612 can be fastened, so that stationary electronic devices shell 602 is with respect to the position of end shield 606.
Fig. 7 shows the atmosphere control system 700 according to another embodiment.Atmosphere control system 700 comprises variable-speed blower 702 (being also referred to as air processor).Variable-speed blower 702 comprises electric machine assembly 704.Any electric machine assembly of being introduced with reference to Fig. 1-6 can be used as the electric machine assembly among Fig. 7 above.
Claims (16)
1. electric machine assembly, it comprises: electronic equipment casing; Machine casing; Be arranged in projection on the described electronic equipment casing and of groove; Be arranged in another of described projection on the described machine casing and described groove, described projection is positioned as and engages described groove, so that described electronic equipment casing is aimed at described machine casing.
2. according to the assembly of claim 1, wherein, described projection and described groove are applicable to when the described groove of described protrusion engagement described electronic equipment casing removably are coupled to described machine casing.
3. according to the assembly of claim 2, wherein, described groove comprises alignment portion and coupling unit, is positioned in the described alignment portion and after described electronic equipment casing is rotated with respect to described machine casing in described projection, the described coupling unit of described protrusion engagement.
4. according to the assembly of claim 3, wherein, described groove has and is generally L shaped structure.
5. according to the assembly of claim 3, wherein, in described projection and the described groove at least one has the taper part, so that be positioned in the described alignment portion and described electronic equipment casing forces described electronic equipment casing pasting described machine casing with respect to described machine casing after being rotated in described projection.
6. according to the assembly of claim 5, wherein, described projection and described groove have complementary taper part.
7. according to the assembly of claim 3, wherein, described coupling unit is configured to prevent described projection moving from described coupling unit.
8. according to the assembly of claim 1, wherein, described projection comprises securing member, so as after described securing member to engage described groove by described securing member being carried out fastening described electronic equipment casing releasably is fixed to described machine casing.
9. according to the assembly of claim 1, wherein, it is right that described assembly comprises a plurality of projection-grooves, and each is to comprising the projection that is arranged on the described electronic equipment casing and groove one and being arranged in projection on the described machine casing and another of groove.
10. according to the assembly of claim 9, wherein, each projection comprises securing member or bar.
11. assembly according to claim 1, wherein, one in described electronic equipment casing and the described machine casing has peripheral shoulder, so that engage the edge of another periphery in described electronic equipment casing and the described machine casing when described electronic equipment casing is coupled to described machine casing.
12. an atmosphere control system, it comprises the electric machine assembly according to claim 1.
13. variable-speed blower assembly that is used for atmosphere control system, this assembly comprises varying speed motor, control electronic equipment and a plurality of projection-groove that this varying speed motor comprises at least one end shield, electronic equipment casing, be positioned at described electronic equipment casing are right, each is to comprising the projection on that is arranged in described end shield and described electronic equipment casing and being arranged in groove on another of described end shield and described electronic equipment casing, described projection is positioned as and engages described groove, so that described electronic equipment casing is aimed at described machine casing.
14. according to the assembly of claim 13, wherein, each projection comprises securing member or bar.
15. assembly according to claim 14, wherein, each groove comprises alignment portion and coupling unit, each projection among this projection is positioned in the described alignment portion of its corresponding groove and described electronic equipment casing engage the described coupling unit of this groove after being rotated with respect to described machine casing.
16. according to the assembly of claim 15, wherein, described projection that each projection-groove is right and described groove have complementary taper part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101046159A CN101309025A (en) | 2007-05-18 | 2007-05-18 | Align and couple from housing of electronic apparatus to electric motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101046159A CN101309025A (en) | 2007-05-18 | 2007-05-18 | Align and couple from housing of electronic apparatus to electric motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101309025A true CN101309025A (en) | 2008-11-19 |
Family
ID=40125296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101046159A Pending CN101309025A (en) | 2007-05-18 | 2007-05-18 | Align and couple from housing of electronic apparatus to electric motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101309025A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104716805A (en) * | 2013-12-17 | 2015-06-17 | 松下知识产权经营株式会社 | Alternating current commutator motor, electric blower and electrical equipment |
-
2007
- 2007-05-18 CN CNA2007101046159A patent/CN101309025A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104716805A (en) * | 2013-12-17 | 2015-06-17 | 松下知识产权经营株式会社 | Alternating current commutator motor, electric blower and electrical equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8979580B2 (en) | Fluid-sealing electric motor connector and motor | |
| EP2309832B1 (en) | Mounting components, a main fastener, and an assembled structure consisting of mounting components and communication equipments | |
| US8605440B2 (en) | Server rack assembly | |
| JP2001155826A (en) | Mounting structure of connector to panel | |
| US6561835B1 (en) | Apparatus and method for using a backshell | |
| US20130056599A1 (en) | Apparatus and method for toollessly, releasably attaching components to a structure | |
| CN101309025A (en) | Align and couple from housing of electronic apparatus to electric motor | |
| WO2019235175A1 (en) | Connection device | |
| JP2005229762A (en) | Electrical connection box for automobile | |
| US20150146391A1 (en) | Electronic device and securing structure for fixing printed circuit board | |
| DE102009042098A1 (en) | Coil holder for rotating electrical machine | |
| US20070177366A1 (en) | Alignment and coupling of electronics housings to electric machines | |
| CN109302815B (en) | Medical equipment | |
| US9413150B2 (en) | Locking mechanism for control box | |
| CN209994285U (en) | Mounting structure and dc-to-ac converter casing and apron | |
| CN102566720A (en) | Electronic device | |
| CN106793602B (en) | False panel and chassis | |
| US6755684B1 (en) | Multiple axis connection system | |
| CN112838394A (en) | Electrical conductor pass-through plate construction | |
| CN2643377Y (en) | Heat radiating structure for server | |
| CN219874344U (en) | Control panel and panel assembly | |
| CN215009815U (en) | Small-size motor mounting fixture | |
| US5959251A (en) | Power filter cover apparatus and method | |
| CN216490129U (en) | Brushless motor | |
| DE102013204936A1 (en) | support plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20081119 |