CN211130516U - Four-axis model mechanical leg mechanism - Google Patents
Four-axis model mechanical leg mechanism Download PDFInfo
- Publication number
- CN211130516U CN211130516U CN201921920779.3U CN201921920779U CN211130516U CN 211130516 U CN211130516 U CN 211130516U CN 201921920779 U CN201921920779 U CN 201921920779U CN 211130516 U CN211130516 U CN 211130516U
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- shank
- thigh
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- bracket
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- 230000007246 mechanism Effects 0.000 title claims abstract description 10
- 210000000689 upper leg Anatomy 0.000 claims abstract description 21
- 210000002414 leg Anatomy 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 210000003141 lower extremity Anatomy 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 244000309466 calf Species 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
The utility model provides a four-axis model mechanical leg mechanism, in particular to the technical field of mechanical model display, which comprises a pair of thigh structures and a pair of shank structures, wherein the thigh structures are connected with the shank structures; the shank structure comprises a shank bracket, and one end of the shank bracket is connected with the connecting rod and the other end of the thigh bracket. The utility model provides a show model machinery leg, every leg is by the shank structure, thigh structure, and two motors and a connecting rod are constituteed, simple structure, and the link mechanism that needs is few, does not have complicated transmission structure, can satisfy most of consumers 'demand for the show of dynamic model can attract consumers' sight better.
Description
[ technical field ]
The utility model relates to a show machine technical field, concretely relates to mechanical model show technical field.
[ background art ]
Most of the existing display models are static and difficult to attract the eyes of consumers, the existing dynamic models are too complex in structure and expensive, for example, the patent number is 201810122962.2, and the robot with the patent name of single-motor-driven lower limb simulating running motion discloses a lower limb robot capable of simulating running, but the lower limb structure of the robot is too complex to meet the practical requirement.
[ contents of utility model ]
An object of the utility model is to provide a four-axis model mechanical leg mechanism compares in current mechanical leg, and the structure is simpler.
In order to realize the above purpose, the technical scheme of the utility model is as follows:
a four-axis model mechanical leg mechanism comprises a pair of thigh structures and a pair of shank structures, wherein the thigh structures are connected with the shank structures; the shank structure comprises a shank bracket, and one end of the shank bracket is connected with the connecting rod and the other end of the thigh bracket.
Further, the first motor and the second motor are fixed on the same bracket.
Furthermore, one end of the shank support is provided with two connecting holes, one connecting hole is hinged with the other end of the connecting rod, and the other connecting hole is hinged with the other end of the thigh support.
The utility model has the advantages that:
the utility model provides a show model machinery leg, every leg is by the shank structure, thigh structure, and two motors and a connecting rod are constituteed, simple structure, and the link mechanism that needs is few, does not have complicated transmission structure, can satisfy most of consumers 'demand for the show of dynamic model can attract consumers' sight better.
[ description of the drawings ]
Figure 1 shows a front view of an embodiment of the invention;
fig. 2 shows a left side view of an embodiment of the invention;
fig. 3 shows a partial enlarged view of an embodiment of the invention;
fig. 4 shows an enlarged view of the junction of the thigh structure and the calf structure according to an embodiment of the present invention.
[ detailed description of the invention ]
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Fig. 1 shows an embodiment of the present invention, which includes a pair of thigh structures 1 and a pair of shank structures 2, the embodiment further includes a fixing bracket 3 for showing and fixing the leg structures of the robot, the thigh structures 1 are connected to the shank structures 2, the thigh structure 1 includes a first motor 11, a second motor 12, a rocker arm 13, a thigh bracket 14 and a connecting rod 15, the first motor 11 and the second motor 12 are fixed on the fixing bracket 3, the first motor 11 is connected to one end of the thigh bracket 14, and the second motor 12 is connected to one end of the connecting rod 15 through the rocker arm 13; the shank structure 2 comprises a shank bracket 21, one end of the shank bracket 2 is provided with two connecting holes, one connecting hole is hinged with the other end of the connecting rod 15, the other connecting hole is hinged with the other end of the thigh bracket 14,
the motion process is as follows: the first motor 11 drives the thigh support 14 to rotate, the second motor 12 drives the rocker arm 13 to rotate, and drives the shank support 21 to rotate through the connecting rod 15, so that the walking action of lifting and putting legs is performed.
Above only do the preferred embodiment of the present invention, the protection scope of the present invention is not limited to the above embodiment, all belong to the technical scheme of the present invention all belong to the protection scope of the present invention. For those skilled in the art, several modifications can be made without departing from the principles of the present invention, and such modifications are to be considered as within the scope of the present invention.
Claims (3)
1. A four-axis model mechanical leg mechanism comprises a pair of thigh structures and a pair of shank structures, wherein the thigh structures are connected with the shank structures; the shank structure comprises a shank bracket, and one end of the shank bracket is connected with the connecting rod and the other end of the thigh bracket.
2. The mechanical leg mechanism of a four-axis model as claimed in claim 1, wherein the first motor and the second motor are fixed on the same bracket.
3. The mechanical leg mechanism of the four-axis model as claimed in claim 1, wherein the lower leg support has two connecting holes at one end, one of the two connecting holes is hinged to the other end of the connecting rod, and the other connecting hole is hinged to the other end of the upper leg support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921920779.3U CN211130516U (en) | 2019-11-08 | 2019-11-08 | Four-axis model mechanical leg mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921920779.3U CN211130516U (en) | 2019-11-08 | 2019-11-08 | Four-axis model mechanical leg mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211130516U true CN211130516U (en) | 2020-07-31 |
Family
ID=71769989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921920779.3U Active CN211130516U (en) | 2019-11-08 | 2019-11-08 | Four-axis model mechanical leg mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211130516U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112113689A (en) * | 2020-09-15 | 2020-12-22 | 智能移动机器人(中山)研究院 | Spring plantar sensor system based on Hall |
-
2019
- 2019-11-08 CN CN201921920779.3U patent/CN211130516U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112113689A (en) * | 2020-09-15 | 2020-12-22 | 智能移动机器人(中山)研究院 | Spring plantar sensor system based on Hall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240112 Address after: Northwest of 4th Floor, No. 36 Huahai Road, Chengxi New District, Yongkang City, Jinhua City, Zhejiang Province, 321300 Patentee after: Zhejiang Jingquan Technology Co.,Ltd. Address before: Room 1608, Shekou Building, No. 44 Shiyun Road, Nanshan District, Shenzhen, Guangdong Province, 518067 Patentee before: SHENZHEN VEJOE ROBOT TECHNOLOGY CO.,LTD. |
|
| TR01 | Transfer of patent right |