CN201515287U - Transmission structure of motor output shaft and force arm - Google Patents
Transmission structure of motor output shaft and force arm Download PDFInfo
- Publication number
- CN201515287U CN201515287U CN2009201980321U CN200920198032U CN201515287U CN 201515287 U CN201515287 U CN 201515287U CN 2009201980321 U CN2009201980321 U CN 2009201980321U CN 200920198032 U CN200920198032 U CN 200920198032U CN 201515287 U CN201515287 U CN 201515287U
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- China
- Prior art keywords
- arm
- force
- output shaft
- motor output
- force 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a transmission structure of a motor output shaft and a force arm, which belongs to the technical field of motor moment transmission. The transmission structure of the motor output shaft and the force arm comprises the motor output shaft and the force arm, wherein an outer bevel gear structure is formed at the end of the motor output shaft, and an inner bevel gear hole matched with the outer bevel gear structure is formed at one end of the force arm. The utility model has the advantages of simple structure, small installation space and easy assembly, and solves the problems of complicated transmission structure, large required installation space, complex assembly and the like in the prior art.
Description
Technical field
The utility model relates to a kind of Motor Shaft and arm of force drive mechanism, belongs to the technical field of motor torque transmission.
Background technology
In the prior art, Motor Shaft and be used to need to come carry-over moment between the arm of force of purposes such as opening the door by centre driving members such as gears more, drive mechanism is comparatively complicated on the one hand for it, and required on the other hand installing space is also bigger, assembles comparatively loaded down with trivial details.
Summary of the invention
It is a kind of simple in structure that the utility model purpose is to provide, installing space is less, comparatively simple Motor Shaft of assembling and arm of force drive mechanism, and the drive mechanism that has solved the prior art existence is comparatively complicated, required installing space is also bigger, assembles problems such as comparatively loaded down with trivial details.
Above-mentioned technical purpose of the present utility model mainly solves by the following technical programs: it comprises the Motor Shaft and the arm of force, and described Motor Shaft end is formed with the outer cone toothing, is formed with the inner cone perforation that cooperates with the outer cone toothing at the arm of force one end.The utility model directly forms outer cone toothing and inner cone perforation respectively at Motor Shaft and the arm of force one end, thereby has simplified the drive mechanism between the Motor Shaft and the arm of force, has also dwindled Motor Shaft and the required installing space of arm of force transmission, and assembling is comparatively simple.
As preferably, the bottom of described inner cone perforation is provided with the through hole that is communicated with arm of force surface.
As preferably, the axis of described inner cone perforation is vertical with the arm of force, thereby is beneficial to the transmission of moment.
As preferably, the other end of the described arm of force is provided with connecting pin, thereby makes things convenient for the arm of force to be connected with a door even load.
Therefore, the utlity model has simple in structurely, installing space is less, assembles characteristics such as comparatively simple.
Description of drawings
Fig. 1 is a kind of structural representation of Motor Shaft of the present utility model;
Fig. 2 is the B place enlarged diagram of Fig. 1;
Fig. 3 is a kind of structural representation of the utility model arm of force;
Fig. 4 is the C place partial enlarged drawing of Fig. 3;
Fig. 5 is a kind of assembly structure schematic diagram of the present utility model;
Fig. 6 is the A-A view of Fig. 5.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: as Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and shown in Figure 6, comprise the Motor Shaft 1 and the arm of force 2, the end of Motor Shaft 1 is formed with outer cone toothing 3, be formed with the inner cone perforation 4 that cooperates with outer cone toothing 3 at the arm of force 2 one ends, the bottom of inner cone perforation 4 is provided with the through hole 5 that is communicated with arm of force surface, the axis of inner cone perforation 4 is vertical with the arm of force 2, and the other end of the arm of force 2 is provided with connecting pin 6.
Claims (4)
1. Motor Shaft and arm of force drive mechanism comprise the Motor Shaft and the arm of force, it is characterized in that described Motor Shaft end is formed with the outer cone toothing, are formed with the inner cone perforation that cooperates with the outer cone toothing at the arm of force one end.
2. Motor Shaft according to claim 1 and arm of force drive mechanism is characterized in that the bottom of described inner cone perforation is provided with the through hole that is communicated with arm of force surface.
3. Motor Shaft according to claim 1 and 2 and arm of force drive mechanism is characterized in that the axis of described inner cone perforation is vertical with the arm of force.
4. Motor Shaft according to claim 1 and 2 and arm of force drive mechanism is characterized in that the other end of the described arm of force is provided with connecting pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201980321U CN201515287U (en) | 2009-09-30 | 2009-09-30 | Transmission structure of motor output shaft and force arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201980321U CN201515287U (en) | 2009-09-30 | 2009-09-30 | Transmission structure of motor output shaft and force arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201515287U true CN201515287U (en) | 2010-06-23 |
Family
ID=42486698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201980321U Expired - Fee Related CN201515287U (en) | 2009-09-30 | 2009-09-30 | Transmission structure of motor output shaft and force arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201515287U (en) |
-
2009
- 2009-09-30 CN CN2009201980321U patent/CN201515287U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100623 Termination date: 20110930 |