CN207191400U - A kind of steering wheel outer sensor protection device - Google Patents
A kind of steering wheel outer sensor protection device Download PDFInfo
- Publication number
- CN207191400U CN207191400U CN201720871150.9U CN201720871150U CN207191400U CN 207191400 U CN207191400 U CN 207191400U CN 201720871150 U CN201720871150 U CN 201720871150U CN 207191400 U CN207191400 U CN 207191400U
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- CN
- China
- Prior art keywords
- support
- rear end
- steering wheel
- intermediate support
- end support
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Abstract
The utility model is a kind of steering wheel outer sensor protection device,Including a front-end bracket,One intermediate support and a rear end support,And connecting rod,Three supports are linked together by connecting rod,There are two connecting rod mounting holes at each support both ends,Arrangement up and down,Front-end bracket and rear end support are connected by screw in connecting rod two end respectively,The mounting hole of intermediate support is unthreaded hole,It can be slid back and forth on connecting rod,Each support is made up of two parts,The rack elasticity structure of polytetrafluoroethylmaterial material and the support Skidproof bottom board of aluminum alloy material,Two-part structure is connected by screw together,The support frame top of polytetrafluoroethylmaterial material is symmetrical half camber structure,Contacted with steering wheel,Wherein half arc of front-end bracket and rear end support is less than 90 °,Half arc of intermediate support is more than 90 °,The clamping stagnation power of Anti-extrusion can be produced during use with pressurized strut,The abrasive floor of aluminum alloy material is plate armature,There is anti-slip tank on ground.
Description
Technical field
The present invention is a kind of steering wheel outer sensor protection device, belongs to actuator field.Present invention could apply to containing
The steering wheel or similar structures steering wheel of outer sensor.
Background technology
Bitubular steering wheel in parallel is the main executing agency of fax helicopter, due to that can effectively reduce work by outer sensor
Dynamic cylinder diameter, and then reduce the weight and volume of steering wheel, but due to outer sensor in steering wheel disassembly process because artificial
Operation reason may be collided with and cause to be damaged, it is therefore desirable to which a steering wheel outer sensor protective cradle structure is torn open for steering wheel
The purpose that steering wheel reaches the protection of outer sensor simultaneously is laid during dress.
Steering wheel outer sensor protective cradle structure, it is high using three stage structure, simple and compact, reliability, it is easy to use,
Effectively protect outer sensor from damage when can dismount, place in steering wheel.
The content of the invention
The purpose of the present invention is：A kind of steering wheel outer sensor protection device.
The technical scheme is that：
A kind of steering wheel outer sensor protection device, belongs to actuator field.It is characterized in that：Before the present invention includes one
Support (1), an intermediate support (2), a rear end support (3), and connecting rod (4) are held, wherein, front-end bracket (1) and rear end
Support (3) includes rear end support elastic construction (6) and rear end support Skidproof bottom board (7), and both are fixedly connected, rear end support elasticity
Structure (6) is symmetrical arc supporting construction above, and curved angle is less than 90 °, and middle part is provided with groove；
Intermediate support (2) includes intermediate support elastic construction (8) and intermediate support Skidproof bottom board (9), and both are fixedly connected,
Intermediate support elastic construction (8) is symmetrical arc supporting construction above, and curved angle is more than 90 ° and is less than 135 °, and middle part is provided with recessed
Groove；
Front-end bracket (1), intermediate support (2) and rear end support (3) are linked together by some connecting rods (4).
Described rear end support elastic construction (6) and rear end support Skidproof bottom board (7), intermediate support elastic construction (8) and
Intermediate support Skidproof bottom board (9), is fixedly connected by screw respectively.
The square boss of the described regular distribution in rear end support Skidproof bottom board (7) bottom surface, be mainly used in it is anti-skidding, during use
Contacted with ground.
The square boss of the described regular distribution in intermediate support Skidproof bottom board (9) bottom surface, it is mainly used in anti-skidding, use
When contacted with ground.
Described front-end bracket (1), intermediate support (2) and rear end support (3) is linked together by four connecting rods (4).
Described rear end support elastic construction (6), intermediate support elastic construction (8) use polytetrafluoroethylmaterial material, rear end
Support Skidproof bottom board (7), intermediate support Skidproof bottom board (9) use aluminum alloy materials.
Described rear end support elastic construction (6) and intermediate support elastic construction (8) central slot is square structure.
It is an advantage of the invention that：
1) designed using three-stage, compact-sized simple, reliability is high；
2) avoid damaging steering wheel, coordinate aluminium alloy Skidproof bottom board, increase rudder as backing material using polytetrafluoroethylene (PTFE)
Frictional force after machine placement, while reduce the weight of whole supporting construction.
Brief description of the drawings
Fig. 1 steering wheel outer sensor protection devices；
Fig. 2 front and back ends supporting structure front views；
Fig. 3 intermediate support structure front views；
The connecting rod of 1 front-end bracket, 2 intermediate support, 3 rear end support 4
The rack elasticity structure of 5 attachment screw 6
The intermediate support elastic construction of 7 support Skidproof bottom board 8
9 intermediate support Skidproof bottom boards
Embodiment
The present invention is described in further details below.
A kind of steering wheel outer sensor protection device is designed, including a front-end bracket, an intermediate support and one
Rear end support, and connecting rod；
Rear end support 3 includes rear end support elastic construction 6 and rear end support Skidproof bottom board 7, and both are connected by screw
Together, the square boss of the regular distribution in the ground of rear end support Skidproof bottom board 7, is mainly used in anti-skidding, is contacted with ground during use,
Rear end support elastic construction 6 be above symmetrical arc supporting construction, and curved angle is less than 90 °, during use rack elasticity structure and
Steering wheel pressurized strut contacts, and the middle part of rear end support elastic construction 6 is square groove, and sensor, which is placed in one, during use reaches protection rudder
The purpose of machine sensor；
Front-end bracket 1 includes rack elasticity structure and support Skidproof bottom board, and connected mode and purposes are similar with rear end support,
Rack elasticity structure is also symmetrical curved support structure, and curved angle is less than 90 °, is connect with steering wheel piston rod during use
Touch, be square groove in the middle part of rack elasticity structure, sensor is placed in one the purpose for reaching and protecting steering wheel sensor during use；
Intermediate support 2 includes intermediate support elastic construction 8 and intermediate support Skidproof bottom board 9, and both are connected by screw
Together, the square boss of the regular distribution in the ground of intermediate support Skidproof bottom board 9, is mainly used in anti-skidding, is contacted with ground during use,
Intermediate support elastic construction 8 be above symmetrical arc supporting construction, and curved angle is more than 90 ° and is less than 135 °, during use among branch
Frame elastic construction contacts with steering wheel pressurized strut, and arcuate structure, which can deform, is stuck in pressurized strut both sides, in rack elasticity structure 8
Portion is square groove, and sensor, which is placed in one, during use reaches the purpose of protection steering wheel sensor；
Front-end bracket 1, intermediate support 2 and rear end support 3 are linked together by four connecting rods 4, and each support both ends have
Two connecting rod mounting holes, arrangement up and down, front-end bracket and rear end support are connected by screw in connecting rod two end, intermediate support respectively
Mounting hole be unthreaded hole, can be slid back and forth on connecting rod, adjust Support Position；
The cambered structure of front-end bracket 1 and steering wheel plunger rod contacts when steering wheel outer sensor protective cradle structure uses,
Reach the purpose to piston rod support, the cambered structure of intermediate support 2 in the middle part of steering wheel pressurized strut with contacting, the arc of rear end support 3
Degree structure contacts with steering wheel pressurized strut afterbody, because the cambered structure of intermediate support elastic construction 8 on intermediate support 2 is more than 90 °,
Steering wheel, which is laid, to be strutted by gravity elasticity, is fastened in steering wheel pressurized strut, and fastening force is more than the gravity of sensor protection support,
The broken steering wheel motion of sensor protection support applies a tearaway load for being more than fastening force, it is necessary to when dismantling in steering wheel handling process,
Steering wheel sensor protection support separates with steering wheel immediately.
Claims (7)
- A kind of 1. steering wheel outer sensor protection device, it is characterised in that：Including a front-end bracket (1), an intermediate support (2) a, rear end support (3), and connecting rod (4), wherein, front-end bracket (1) and rear end support (3) include rear end support elasticity Structure (6) and rear end support Skidproof bottom board (7), both are fixedly connected, and rear end support elastic construction (6) is symmetrical arc branch above Support structure, curved angle are less than 90 °, and middle part is provided with groove；Intermediate support (2) includes intermediate support elastic construction (8) and intermediate support Skidproof bottom board (9), and both are fixedly connected, middle Rack elasticity structure (8) is symmetrical arc supporting construction above, and curved angle is more than 90 ° and is less than 135 °, and middle part is provided with groove；Front-end bracket (1), intermediate support (2) and rear end support (3) are linked together by some connecting rods (4).
- A kind of 2. steering wheel outer sensor protection device according to claim 1, it is characterised in that described rear end support Elastic construction (6) and rear end support Skidproof bottom board (7), intermediate support elastic construction (8) and intermediate support Skidproof bottom board (9), point It is not fixedly connected by screw.
- A kind of 3. steering wheel outer sensor protection device according to claim 2, it is characterised in that described rear end support The square boss of the regular distribution in Skidproof bottom board (7) bottom surface, is mainly used in anti-skidding, is contacted with ground during use.
- A kind of 4. steering wheel outer sensor protection device according to claim 3, it is characterised in that described intermediate support The square boss of the regular distribution in Skidproof bottom board (9) bottom surface, is mainly used in anti-skidding, is contacted with ground during use.
- A kind of 5. steering wheel outer sensor protection device according to claim 1, it is characterised in that described front-end bracket (1), intermediate support (2) and rear end support (3) are linked together by four connecting rods (4).
- A kind of 6. steering wheel outer sensor protection device according to claim 1, it is characterised in that described rear end support Elastic construction (6), intermediate support elastic construction (8) use polytetrafluoroethylmaterial material, rear end support Skidproof bottom board (7), middle branch Frame Skidproof bottom board (9) uses aluminum alloy materials.
- A kind of 7. steering wheel outer sensor protection device according to claim 1, it is characterised in that described rear end support Elastic construction (6) and intermediate support elastic construction (8) central slot are square structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720871150.9U CN207191400U (en) | 2017-07-18 | 2017-07-18 | A kind of steering wheel outer sensor protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720871150.9U CN207191400U (en) | 2017-07-18 | 2017-07-18 | A kind of steering wheel outer sensor protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207191400U true CN207191400U (en) | 2018-04-06 |
Family
ID=61785699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720871150.9U Active CN207191400U (en) | 2017-07-18 | 2017-07-18 | A kind of steering wheel outer sensor protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207191400U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019189270A (en) * | 2018-04-23 | 2019-10-31 | 株式会社日本アレフ | Protective member for sensor |
-
2017
- 2017-07-18 CN CN201720871150.9U patent/CN207191400U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019189270A (en) * | 2018-04-23 | 2019-10-31 | 株式会社日本アレフ | Protective member for sensor |
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