CN202783481U - Novel comma pin - Google Patents
Novel comma pin Download PDFInfo
- Publication number
- CN202783481U CN202783481U CN 201220475406 CN201220475406U CN202783481U CN 202783481 U CN202783481 U CN 202783481U CN 201220475406 CN201220475406 CN 201220475406 CN 201220475406 U CN201220475406 U CN 201220475406U CN 202783481 U CN202783481 U CN 202783481U
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- pin
- comma
- hole
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- novel
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Abstract
The utility model provides a novel comma pin, wherein a comma pin main body is of a semi-arc structure, two ends of the semi-arc structure are arranged at the same horizontal plane, one end of the semi-arc structure is provided with a through hole, the through hole is integrated with the semi-arc structure, and the other end of the semi-arc structure is upwards and slightly raised. Due to the adoption of the semi-arc structure, the novel comma pin is simple in structure, a robot is flexible and reliable to walk and is suitable for the terrains with different environments, and the barrier-free walk can be realized; and the novel comma pin is made from spring steel, so that the shock absorption when the robot runs can be facilitated, the adaptive capacity to the ground can be enhanced, the novel comma pin is good in restorability, the deformation of the comma pin can be avoided, and the service life of the comma pin can be further prolonged.
Description
Technical field
The utility model relates to robot ambulation mechanical device field, is specially a kind of novel comma pin.
Background technology
Continuous progress along with society, wheeled and the crawler-mounted walking machine mode of motion that the mobile robot adopts can not adapt to complicated road conditions, the wheeled robot walking is moved very reliable on the ground in rigid flat, but when driving on uneven ground, energy consumption will increase greatly; On desert region or rugged landform, the effect of wheel also will seriously be lost, and mobile efficient reduces greatly; Caterpillar type robot and contact area of ground are large, are equivalent to pave the way for wheel, and can produce larger propelling thrust, in the soft terrain walking, be unlikely to be embedded, but the manoevreability on uneven road surface are poor, causes that easily robot rolls, slants etc.Be accompanied by the expansion of mankind itself's activity space---exploitation ocean, exploitation universe, do not having under the natural environment of made-up road to have a lot of difficulties with wheel walking or crawler travel, sometimes even at all can't move and cause some scientific investigation work to shelve or make slow progress.
The utility model content
The technical matters that the utility model solves is to provide a kind of novel comma pin, to solve the shortcoming in the above-mentioned background technology.
The technical matters that the utility model solves realizes by the following technical solutions:
A kind of novel comma pin, its main body is the semicircular arc-shaped structure, and the two ends of semicircular arc-shaped structure are in the same level face, and wherein an end is provided with through hole, and through hole and semicircular arc-shaped structure are integrated, the other end little the sticking up that make progress; Semicircular arc-shaped structure comma pin is not having can to realize accessible walking under the natural environment of made-up road.
In the utility model, through hole is circular, and the tip designs with through hole is platform simultaneously, be used for transferring power, have an internal thread hole in the middle part of platform, transmission shaft inserts through hole, fix by the lock screw that inserts internal thread hole, and then finish the axial location of comma pin; Realize the comma pin in traveling process accurate controllability and each comma pin between the conformability that cooperatively interacts.
In the utility model, the semicircular arc-shaped structure adopts the spring steel material to make, and in comma pin and the ground contact process certain elasticity is arranged in the assurance motion process, prevents the distortion of comma pin.
In the utility model, robot ambulation adopts driven by servomotor comma pin, expands the locomotor activity of robot; The mode of motion of comma pin has been overturned the conventional motion mode, and it turns to more flexible; Situation when imitating six sufficient insects and darting, simple in structure, obstacle climbing ability surmounts the limit of wheel; Can realize original place 360 degree rotations.
Beneficial effect: the utility model adopts the semicircular arc-shaped structure, and is simple in structure, thereby makes when walking flexibility and reliability more of robot, can adapt to the landform of varying environment, realizes accessible walking; Adopt the spring steel material to make, be conducive to damping in robot motion's process, strengthen adaptive capacity over the ground, restorability is good, prevents the distortion of comma pin, and then the service life of improving the comma pin.
Description of drawings
Fig. 1 is the structural representation of the utility model preferred embodiment.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Referring to a kind of novel comma pin of Fig. 1, its main body is semicircular arc-shaped structure 1, and the two ends of semicircular arc-shaped structure 1 are in the same level face, and wherein an end is provided with through hole 2, and through hole 2 is integrated with semicircular arc-shaped structure 1, the other end little the sticking up that make progress.
In the present embodiment, through hole 2 is circular, and the tip designs with through hole 2 is platform simultaneously, be used for transferring power, have an internal thread hole 3 in the middle part of platform, transmission shaft inserts through hole 2, fix by the lock screw that inserts internal thread hole 3, and then finish the axial location of comma pin; Realize the comma pin in traveling process accurate controllability and each comma pin between the conformability that cooperatively interacts.
In the present embodiment, semicircular arc-shaped structure 1 adopts the spring steel material to make, and in comma pin and the ground contact process certain elasticity is arranged in the assurance motion process, prevents the distortion of comma pin.
In the present embodiment, driven by servomotor comma pin is adopted in the robot ambulation motion, expands the locomotor activity of robot; The mode of motion of comma pin has been overturned the conventional motion mode, and it turns to more flexible; Situation when imitating six sufficient insects and darting, simple in structure, obstacle climbing ability surmounts the limit of wheel; Can realize original place 360 degree rotations.
More than show and described groundwork of the present utility model, principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification sheets just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a novel comma pin is characterized in that, main body is the semicircular arc-shaped structure, and the two ends of semicircular arc-shaped structure are in the same level face, and wherein an end is provided with through hole, and through hole and semicircular arc-shaped structure are integrated, the other end little the sticking up that make progress.
2. a kind of novel comma pin according to claim 1 is characterized in that, the semicircular arc-shaped structure adopts the spring steel material.
3. a kind of novel comma pin according to claim 1 is characterized in that, through hole is circular, and the tip designs with through hole is platform simultaneously.
4. a kind of novel comma pin according to claim 3 is characterized in that the middle part of platform has an internal thread hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220475406 CN202783481U (en) | 2012-09-18 | 2012-09-18 | Novel comma pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220475406 CN202783481U (en) | 2012-09-18 | 2012-09-18 | Novel comma pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202783481U true CN202783481U (en) | 2013-03-13 |
Family
ID=47810797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220475406 Expired - Fee Related CN202783481U (en) | 2012-09-18 | 2012-09-18 | Novel comma pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202783481U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105947000A (en) * | 2016-05-11 | 2016-09-21 | 湖北工业大学 | Multipoint contact elastic piece type paddy filed travelling mechanism |
-
2012
- 2012-09-18 CN CN 201220475406 patent/CN202783481U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105947000A (en) * | 2016-05-11 | 2016-09-21 | 湖北工业大学 | Multipoint contact elastic piece type paddy filed travelling mechanism |
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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: 20130313 Termination date: 20130918 |