CN101102065B - Motor serial connection device - Google Patents
Motor serial connection device Download PDFInfo
- Publication number
- CN101102065B CN101102065B CN2007101125733A CN200710112573A CN101102065B CN 101102065 B CN101102065 B CN 101102065B CN 2007101125733 A CN2007101125733 A CN 2007101125733A CN 200710112573 A CN200710112573 A CN 200710112573A CN 101102065 B CN101102065 B CN 101102065B
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- China
- Prior art keywords
- cover
- serial connection
- housing
- grooving
- bearing holder
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Abstract
A motor series connecting device includes two bearing sleeves and an elastic fixture. The two bearing sleeves are respectively provided with groovings. And the elastic fixture houses the two groovings and abutted against the two bearing sleeves.
Description
The present invention is that one Chinese patent application number is 03142554.2, and the applying date is the dividing an application of patent application on June 13rd, 2003.
Technical field
The present invention provides a kind of motor serial connection device, particularly a kind of motor serial connection device that uses the collocation design of flexible fastening thing and the intrinsic member of motor.
Background technology
When desire makes up a plurality of fans when producing big air quantity output; The mode that directly links blower-casting not only is required to be number numerous tie point and corresponding connector; Make assembling process loaded down with trivial details and cost is higher; Under the fan long-term operation, also descend because of the vibration that continues makes the reliability of tie point between different housings easily, and then influence the intensity of integral assembling structure.Therefore, if can carry out the collocation design of attachment fastener, can low and comparatively easy mode be connected in series two motors and reach the effect that makes up a plurality of fans with cost to the intrinsic member of fan motor.
Summary of the invention
Therefore, the object of the present invention is to provide a kind of motor serial connection device, the effect that it can reach the serial connection motor and then assemble a plurality of fans with easy means cheaply.
In order to achieve the above object, the present invention provides a kind of motor serial connection device, and it comprises:
One clutch shaft bearing cover is formed with a junction in the one of which end, and is formed with at least one first grooving in this connecting portion sidewall;
One second bearing holder (housing, cover) is formed with at least one second grooving on inner circumferential surface;
At least one elastic, an inner peripheral of this elastic embeds this first grooving, and outer peripheral edges are placed in this second grooving;
Said connecting portion comprises a guiding face, and it is identical apart from the preset distance of the end face of second bearing holder (housing, cover) with second grooving of said second bearing holder (housing, cover) that the height of this guiding face is set to.
In other words, according to the present invention, motor serial connection device is made up of two bearing holder (housing, cover)s and a flexible fastening thing, and the flexible fastening thing can be a C type and buckles.Two bearing holder (housing, cover)s form a grooving respectively in the surface apart from opening one segment distance.The grooving that utilizes inner peripheral surface that the C type buckles and outer peripheral face to buckle into corresponding bearing holder (housing, cover) can reach the effect of serial connection two motors.
Moreover guiding face of the present invention can form tilted cone shape, links to guide two bearing holder (housing, cover)s.
By design of the present invention, can obtain the effect of the different fans of serial connection via the bearing holder (housing, cover) of direct binding two motors, and can reduce cost and simplify the assembling process of motor serial connection, the assembling intensity when effectively keeping simultaneously the motor serial connection.
Description of drawings
Fig. 1 is according to one embodiment of the invention, shows the stereogram of motor serial connection device.
Fig. 2 is for showing the profile of connector.
The vertical view of Fig. 3 for showing that the C type is buckled.
Fig. 4 A is the sectional axonometric drawing of two motor serial connection devices.
Fig. 4 B is the partial enlarged drawing M of Fig. 4 A.
Fig. 5 is according to another embodiment of the present invention, shows the stereogram of motor serial connection device.
Fig. 6 is for showing the profile that is formed with the bearing holder (housing, cover) of connecting portion on it.
Fig. 7 A is the sectional axonometric drawing of two motor serial connection devices.
Fig. 7 B is the partial enlarged drawing N of Fig. 7 A.
Fig. 8 A is for showing the variant according to a bearing holder (housing, cover) of the present invention.
Fig. 8 B is for showing the variant according to a connection piece of the present invention.
The element numbers explanation:
10 motor serial connection devices
12,12a, 12b bearing holder (housing, cover)
14 connectors
The 16C type is buckled
The 16a inner peripheral
The 16b outer peripheral edges
18 groovings
18a first grooving
18b second grooving
20 groovings
22 guiding faces
24 connecting portions
30 motor serial connection devices
40 motors
Embodiment
Fig. 1 is a stereogram, shows the embodiment according to motor serial connection device 10 of the present invention.As shown in Figure 1, motor serial connection device 10 comprises that two bearing holder (housing, cover)s 12, connecting piece 14 and two C types buckle 16.Two bearing holder (housing, cover)s 12 belong to the intrinsic member of the two different fan motors (not icon) of desire serial connection, and this bearing holder (housing, cover) can be the made for example copper sheathing of metal material, or made with the material of engineering plastics and so on.Apart from the preset distance place of its end face P, all has the ring-type grooving 18 that is processed to form to interior on the inner surface of two bearing holder (housing, cover)s 12.
Fig. 2 is for showing a generalized section of connecting piece 14 of the present invention.As shown in Figure 2, connecting piece is formed with ring-type grooving 20 respectively in two ends about in the of 14, and two ring-type groovings 20 be spaced apart on the figure to be indicated apart from d.Moreover, at least one side of the ring-type grooving 20 of connecting piece 14, being formed with guiding face 22, the profile of this guiding face 22 can be the for example inclined plane of tilted cone shape.
Fig. 3 buckles the sketch map of an instance of 16 for the C type that shows motor serial connection device of the present invention.As shown in Figure 3, the C type is buckled 16 and is a kind of annular resilient thing of tool breach, and has an inner peripheral 16a and an outer peripheral edges 16b.When applying external force, C shape button 16 can expand outwardly or inwardly shrink, and then can borrow the elastic restoring force of itself to revert to original profile after external force removes.
Fig. 4 A is a generalized section, shows the member connection relationship of two fan motors 40 that comprise motor serial connection device of the present invention.Fig. 4 B is the partial enlarged drawing M of Fig. 4 A, with the clear design that shows motor serial connection device 10 of the present invention.Please be simultaneously with reference to Fig. 4 A and Fig. 4 B; The present invention's design makes the spacing d of the twice grooving 20 of connector; Identical to the summation of the preset distance between end face P with its grooving 18 of diaxon bearing sleeve, so when two C types are buckled 16 inner peripheral 16a and embedded the ring-type of the twice up and down grooving 20 of connecting piece 14 respectively, the C type is buckled the ring-type grooving 18 that 16 outer peripheral edges 16b can be placed in diaxon bearing sleeve 12 respectively; And acquisition connects the effect of diaxon bearing sleeve 12, and then reaches the purpose of fixing two motors 40 of serial connection.
Motor serial connection device of the present invention design is buckled 16 chimericly with both groovings of connector 14 and bearing holder (housing, cover) 12 simultaneously by the C type, can obtain directly be connected in series the effect of two motors 40, obviously can reach to reduce the effect that member cost and simplification motor are connected in series process.In addition, the design that the present invention concentrates the tie point of combination fan motor also can improve the assembling intensity after the combination of fans.
Fig. 5 is a stereogram, shows another embodiment of motor serial connection device of the present invention.As shown in Figure 5, motor serial connection device 30 comprises that bearing holder (housing, cover) 12a, bearing holder (housing, cover) 12b and C type buckle 16.Two bearing holder (housing, cover)s belong to the intrinsic member of the two different fan motors (not icon) of desire serial connection, and on the inner surface of bearing holder (housing, cover) 12b apart from the preset distance place of its end face Q, have the grooving 18b that is processed to form ring-type to interior.
Fig. 6 is for showing the generalized section of bearing holder (housing, cover) 12a of the present invention.As shown in Figure 6, the end of bearing holder (housing, cover) 12a is formed with a junction 24, and connecting portion 24 and bearing holder (housing, cover) 12a molded the forming that be one of the forming.Connecting portion 24 outer surfaces have the grooving 18a that is processed to form ring-type to interior apart from the preset distance place of its end face Q, and this connecting portion 24 comprises guide ramp 22 and makes this connecting portion 24 be tilted cone shape.According to present embodiment, it is identical apart from the preset distance of its end face Q with the grooving 18b of this bearing holder (housing, cover) 12b that the height d1 of this guide ramp 22 is designed to.
Fig. 7 A is a generalized section, shows the member connection relationship of two motors 40 that comprise motor serial connection device of the present invention, and it forms a fan component 1000, and this fan component 1000 comprises two impellers 1002,1004, and each impeller 1002,1004 comprises motor 40.Fig. 7 B is the partial enlarged drawing N of Fig. 7 A, with the clear design that shows motor serial connection device 30 of the present invention.Shown in Fig. 7 B; Height d1 because of guide ramp 22; Be designed to identical with grooving 18b apart from the preset distance of end face Q, so when the C type was buckled 16 inner peripheral 16a and embedded the grooving 18a on the bearing holder (housing, cover) connecting portion 24, the C type was buckled 16 outer peripheral edges 16b and can be placed in the grooving 18b of bearing holder (housing, cover) 12b; And reach the effect that connects the diaxon bearing sleeve, and then reach the purpose of fixing two motors 40 of serial connection.
Can know that by this embodiment the present invention also can not use connector and directly on bearing holder (housing, cover), form the connecting portion that supplies the fastener collocation, can obtain to be connected in series the effect of two motors 40 equally.And the pipe thickness of the bearing holder (housing, cover) that connects when two desires is not simultaneously, is easier to the way according to present embodiment, directly on the bigger bearing holder (housing, cover) of pipe thickness, forms the connecting portion that supplies the fastener collocation.
Hence one can see that, and the present invention only needs to offer by the grooving of collocation connecting piece and bearing holder (housing, cover) the kenel of position or variation bearing holder (housing, cover) connecting portion, can apply to make up various multi-form fan motors.
Moreover fixture used in the present invention is not defined as a C type and buckles, and can be any flexible fastening thing that can embed two corresponding groovings simultaneously, but this flexible fastening thing is preferable with ring-type, so that the external form of a collocation bearing holder (housing, cover) and bigger contact area is arranged.
In addition; Shown in Fig. 8 A and Fig. 8 B; The present invention is positioned at the grooving on bearing holder (housing, cover) and the connector, is not defined as single grooving, and can be a plurality of groovings; So that the grooving that can diverse location the time be provided in assembling is increasing alternative assembling position, and the intensity of a plurality of junctions with further increase assembling is provided.Simultaneously, the quantity of flexible fastening thing does not limit, and the quantity of visual grooving or decide according to demand such as assembling intensity etc.
The above is merely illustrative, but not is restricted person.Anyly do not break away from spirit of the present invention and category, and, all should be contained in the claim of the present invention, but not be defined in the above embodiments its equivalent modifications of carrying out or change.
Claims (4)
1. motor serial connection device is characterized by:
A clutch shaft bearing cover is formed with a connecting portion in the one of which end, and is formed with at least one first grooving in this connecting portion sidewall;
One second bearing holder (housing, cover) is formed with at least one second grooving on inner circumferential surface;
At least one elastic, the inner peripheral of this elastic embeds this first grooving, and its outer peripheral edges are placed in this second grooving;
Said connecting portion comprises a guiding face, and it is identical apart from the preset distance of the end face of second bearing holder (housing, cover) with second grooving of said second bearing holder (housing, cover) that the height of this guiding face is set to.
2. motor serial connection device according to claim 1 is characterized by this connecting portion and is tilted cone shape.
3. motor serial connection device according to claim 1, it is characterized by this elastic is that a C type is buckled or ring buckle.
4. motor serial connection device according to claim 1 is characterized by this bearing holder (housing, cover) and is constituted with metal material or engineering plastics material.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03142554 CN1567680B (en) | 2003-06-13 | 2003-06-13 | Motor tandem connection device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03142554 Division CN1567680B (en) | 2003-06-13 | 2003-06-13 | Motor tandem connection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101102065A CN101102065A (en) | 2008-01-09 |
| CN101102065B true CN101102065B (en) | 2012-06-27 |
Family
ID=34471137
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101125733A Expired - Fee Related CN101102065B (en) | 2003-06-13 | 2003-06-13 | Motor serial connection device |
| CN 03142554 Expired - Fee Related CN1567680B (en) | 2003-06-13 | 2003-06-13 | Motor tandem connection device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03142554 Expired - Fee Related CN1567680B (en) | 2003-06-13 | 2003-06-13 | Motor tandem connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN101102065B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2897022A (en) * | 1957-09-05 | 1959-07-28 | Torrington Co | Mounting for roller bearings |
| US3750489A (en) * | 1972-06-07 | 1973-08-07 | Caterpillar Tractor Co | Composite drive assembly |
| US20020122733A1 (en) * | 2001-03-02 | 2002-09-05 | Kuo-Cheng Lin | Serial fan |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2509769Y (en) * | 2001-11-01 | 2002-09-04 | 张善夫 | Multi-stage series motor |
-
2003
- 2003-06-13 CN CN2007101125733A patent/CN101102065B/en not_active Expired - Fee Related
- 2003-06-13 CN CN 03142554 patent/CN1567680B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2897022A (en) * | 1957-09-05 | 1959-07-28 | Torrington Co | Mounting for roller bearings |
| US3750489A (en) * | 1972-06-07 | 1973-08-07 | Caterpillar Tractor Co | Composite drive assembly |
| US20020122733A1 (en) * | 2001-03-02 | 2002-09-05 | Kuo-Cheng Lin | Serial fan |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101102065A (en) | 2008-01-09 |
| CN1567680B (en) | 2010-05-12 |
| CN1567680A (en) | 2005-01-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120627 Termination date: 20180613 |
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| CF01 | Termination of patent right due to non-payment of annual fee |