CN202538349U - Empennage transmission structure of remote control helicopter - Google Patents
Empennage transmission structure of remote control helicopter Download PDFInfo
- Publication number
- CN202538349U CN202538349U CN2012200069450U CN201220006945U CN202538349U CN 202538349 U CN202538349 U CN 202538349U CN 2012200069450 U CN2012200069450 U CN 2012200069450U CN 201220006945 U CN201220006945 U CN 201220006945U CN 202538349 U CN202538349 U CN 202538349U
- Authority
- CN
- China
- Prior art keywords
- empennage
- fixed heads
- transmission structure
- connecting blocks
- remote control
- 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 - Lifetime
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Abstract
The utility model discloses an empennage transmission structure of a remote control helicopter. The empennage transmission structure is more stable and mainly comprises an assembly gear and two fixing plates of an empennage rotating shaft, wherein the two fixing plates are provided with integrally formed connecting blocks in mutual correspondence, the connecting blocks are locked through being matched with screw bolts, and a combined structure with higher endurance intensity is formed. Therefore, the stabilization effect can be enhanced, the action force generated during the gear transmission can be born, and the stable integral combination effect is kept.
Description
Technical field
The utility model relates to a kind of RC Goblin empennage drive mechanism, and it makes the empennage drive mechanism obtain the effect that combination is firm more, increase endurance strength.
Background technology
The RC Goblin empennage drive mechanism of prior art; Substantially all like Fig. 1, shown in Figure 2; It is at two fixed heads 11,12 of a holder 10 terminal assemblings; Assembling bevel gear 13 in fixed head 11,12 and holder 10, gear 13 has empennage rotating shaft 14 and is linked to the rotating shaft of motor, and empennage rotating shaft 14 supplies the assembling empennage; And 11,12 of two fixed heads are provided with a connecting rod 15 and the two ends fitted bolt 16 sealed one that connect to.
Said structure has disadvantage: two fixed heads 11, between 12, and only the connecting rod 15 with minor diameter links, and its endurance strength is less, and the moment of torsion that produces during gear 13 transmissions is big, therefore has the anxiety of distortion, thus the driving error of causing.In other words, prior art constructions, endurance strength is less.
The utility model content
The purpose of the utility model just is to overcome above-mentioned shortcoming, and the RC Goblin empennage drive mechanism endurance strength that promptly overcomes prior art is less, and is yielding and cause the defective of driving error easily.
The utility model provides a kind of RC Goblin empennage drive mechanism, and it is at two fixed heads of the terminal assembling of a holder, and Assembling gear, empennage rotating shaft in these two fixed heads and holder; Wherein: these two fixed heads are provided with connecting block one-body molded, mutual correspondence; And be provided with bolt and wear and organize in said two fixed heads and two connecting blocks; Thereby make the sealed one that connects to of two connecting blocks, two fixed heads are firmly made up through the binding of connecting block and bolt.
Concrete below in conjunction with technique scheme; Useful technique effect of the present invention is described: through on two fixed heads of assembling bevel gear, integrated connecting block being set; And cooperate a bolt to wear group, sealed two connecting blocks; Thereby form the effect that increases endurance strength through connecting block, bolt, therefore can obtain firm, indeformable technique effect.
Description of drawings
Fig. 1 is the three-dimensional exploded view of prior art structure.
Fig. 2 is the combination stereogram of prior art.
Fig. 3 is the three-dimensional exploded view of the utility model structure.
Fig. 4 is the combination stereogram of the utility model.
[main element symbol description]
10,20 holders, 15 connecting rods
11,12,21,22 fixed heads, 16,27 bolts
13,23 gears, 25,26 connecting blocks
14,24 empennage rotating shafts.
The specific embodiment
See also Fig. 3, Fig. 4, the utility model is in two fixed heads 21,22 of a holder 20 terminal assemblings, assembling bevel gear 23, empennage rotating shaft 24 in these two fixed heads 21,22 and the holder 20; Wherein: said two fixed heads 21,22 are provided with connecting block 25,26 one-body molded, mutual correspondence, and are provided with bolt 27 and wear and organize in fixed head 22 and two connecting blocks 25,26, thereby form the structure that makes two connecting blocks, 25,26 sealed binding one.
Through said structure, the utility model can form following technique effect, advantage:
(1) connecting block 25,26 is designed to fixed head 21,22 one-body moldedly, does not have the anxiety that gets loose, thereby can obtain firm effect.
(2) connecting block 25,26 is the bulk of big volume, can increase endurance strength, thereby can hold bigger gear torque, thus the not yielding normal transmission effect that can keep gear 23.
(3) bolt 27 is designed to wear and organizes in connecting block 25,26, forms reinforcing effect, also has the effect that increases endurance strength.
In sum, the structure of the utility model has the technique effect of splendid practicality and enhancement really.
Claims (1)
1. RC Goblin empennage drive mechanism, it is at two fixed heads of the terminal assembling of a holder, and Assembling gear, empennage rotating shaft in these two fixed heads and holder; It is characterized in that: these two fixed heads are provided with connecting block one-body molded, mutual correspondence; And be provided with bolt and wear and organize in said two fixed heads and two connecting blocks; Thereby make the sealed one that connects to of two connecting blocks, two fixed heads are firmly made up through the binding of connecting block and bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200069450U CN202538349U (en) | 2012-01-09 | 2012-01-09 | Empennage transmission structure of remote control helicopter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200069450U CN202538349U (en) | 2012-01-09 | 2012-01-09 | Empennage transmission structure of remote control helicopter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202538349U true CN202538349U (en) | 2012-11-21 |
Family
ID=47159044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200069450U Expired - Lifetime CN202538349U (en) | 2012-01-09 | 2012-01-09 | Empennage transmission structure of remote control helicopter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202538349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106621377A (en) * | 2015-10-29 | 2017-05-10 | 马铿钧 | Model airplane provided with novel lifting system |
-
2012
- 2012-01-09 CN CN2012200069450U patent/CN202538349U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106621377A (en) * | 2015-10-29 | 2017-05-10 | 马铿钧 | Model airplane provided with novel lifting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121121 |