CN108499136B - Crank rocker mechanism of small entertainment mechanical device - Google Patents
Crank rocker mechanism of small entertainment mechanical device Download PDFInfo
- Publication number
- CN108499136B CN108499136B CN201810340059.3A CN201810340059A CN108499136B CN 108499136 B CN108499136 B CN 108499136B CN 201810340059 A CN201810340059 A CN 201810340059A CN 108499136 B CN108499136 B CN 108499136B
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- groove
- side wall
- crank
- crank rocker
- bull stick
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H33/00—Other toys
Abstract
The invention discloses a crank rocker mechanism of a small entertainment mechanical device, which comprises a crank rocker body, wherein an extension bar is arranged on one side of the crank rocker body, a rocker groove is formed in the side wall, close to the crank rocker body, of the extension bar, the rocker groove is matched with one end of the crank rocker body, an insertion block is arranged on the side wall, close to the extension bar, of the crank rocker body, the insertion block is fixedly connected with the side wall of the crank rocker body, two limiting blocks are fixedly connected to the side wall of the insertion block, the positions of the two limiting blocks are symmetrical, a vertical groove is formed in the inner side wall of the rocker groove, a circular groove is formed in the side wall of the vertical groove, a rotating rod movable groove is formed in the side wall of the extension bar, a fixing block is arranged inside the rotating rod movable groove, and the side wall of the fixing block is fixedly connected with the inner. The invention can lengthen any length of the crank connecting rod mechanism to meet the requirement, and avoid unnecessary waste.
Description
Technical Field
The invention relates to the technical field of entertainment machinery, in particular to a crank rocker mechanism of a small entertainment machinery device.
Background
The amusement machine means the toy that has the amusement effect, along with economic quick development, people's standard of living's flying speed improves, and the family more and more pays more attention to child's early intellectual development, and the family is willing to purchase small-size mechanical toy for child and is used for independently developing child's intelligence, and current small-size amusement mechanical device simple structure, but to the complicated structure need connect the drive with the help of crank rocker mechanism, often the crank rocker can not satisfy the length needs, causes the waste.
To this end, we propose a crank and rocker mechanism for a small amusement machine to solve the above problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a crank rocker mechanism of a small entertainment mechanical device. The invention can lengthen any length of the crank connecting rod mechanism to meet the requirement, and avoid unnecessary waste.
In order to achieve the purpose, the invention adopts the following technical scheme:
a crank rocker mechanism of a small entertainment mechanical device comprises a crank rocker body, wherein an extension bar is arranged on one side of the crank rocker body, a rocker groove is formed in the side wall, close to the crank rocker body, of the extension bar, the rocker groove is matched with one end of the crank rocker body, an insertion block is arranged on the side wall, close to the extension bar, of the crank rocker body, the insertion block is fixedly connected with the side wall of the crank rocker body, two limiting blocks are fixedly connected with the side wall of the insertion block, the positions of the two limiting blocks are symmetrical, a vertical groove is formed in the inner side wall of the rocker groove, a circular groove is formed in the side wall of the vertical groove, a rotating rod moving groove is formed in the side wall of the extension bar, a fixing block is arranged inside the rotating rod moving groove, the side wall of the fixing block is fixedly connected with the inner side wall of the rotating rod moving groove, a, the fixed block is connected through first pivot rotation with the bull stick, the one end lateral wall of bull stick is equipped with the card ball, the bull stick rotates through the second pivot with the card ball to be connected, the lateral wall intercommunication in bull stick activity groove has the card ball groove, card ball groove and vertical groove intercommunication, the one end of bull stick is equipped with the shifting block, the one end of bull stick and the lateral wall fixed connection of shifting block.
Preferably, the size of the limiting block is smaller than that of the vertical groove.
Preferably, the surface of the shifting block is provided with uniformly distributed thread grooves.
Preferably, the inside in bull stick activity groove is equipped with the spring, the one end of spring and the lateral wall fixed connection of bull stick, the one end that the bull stick was kept away from to the spring and the inside wall fixed connection of bull stick activity groove.
Preferably, the middle part of the crank rocker body is provided with a bending part.
Preferably, the spring and the fixed block are positioned on the inner wall of the same side of the rotating rod movable groove.
The invention has the beneficial effects that:
according to the invention, a rotating rod moving groove is formed in the side wall of an extension rod, a fixed block is arranged inside the rotating rod moving groove, the side wall of the fixed block is fixedly connected with the inner side wall of the rotating rod moving groove, a rotating rod is arranged on one side of the fixed block, the fixed block is rotatably connected with the rotating rod through a first rotating shaft, a clamping ball is arranged on the side wall of one end of the rotating rod, the rotating rod is rotatably connected with the clamping ball through a second rotating shaft, a spring is arranged inside the rotating rod moving groove, the rotating rod rotates through stirring a shifting block, the spring compresses, the clamping ball leaves the vertical groove, and the limitation on a limiting block is; the one side lateral wall that the extension bar is close to crank rocker body has seted up the rocker groove, the rocker groove matches with the one end of crank rocker body, one side lateral wall that the crank rocker body is close to the extension bar is equipped with the inserted block, the lateral wall fixed connection of inserted block and crank rocker body, two stoppers of the lateral wall fixedly connected with of inserted block, and two stopper position symmetries, vertical groove has been seted up to the inside wall in rocker groove, the size of stopper is less than the size in vertical groove, the circular recess has been seted up to the lateral wall in vertical groove, utilize the inserted block to insert the stopper in the vertical groove, rotatory extension bar, make the stopper get into the circular recess, the block piece of loosening again, under the elasticity of spring, the card ball gets into vertical groove once more, carry out the position restriction to the stopper. The invention can lengthen any length of the crank connecting rod mechanism to meet the requirement, and avoid unnecessary waste.
Drawings
FIG. 1 is a schematic front view of a crank and rocker mechanism of a small amusement machine according to the present invention;
FIG. 2 is a schematic top view of a crank and rocker mechanism of a small amusement machine according to the present invention;
FIG. 3 is a schematic view of the connection between the vertical slot and the circular slot of the crank-rocker mechanism of the small amusement machine according to the present invention;
FIG. 4 is an enlarged view of a portion A of a crank and rocker mechanism of a small amusement machine according to the present invention;
FIG. 5 is an enlarged view of a crank and rocker mechanism B of a small amusement machine according to the present invention.
In the figure: 1 crank rocker body, 2 extension bar, 3 rocker grooves, 4 inserted blocks, 5 limiting blocks, 6 vertical grooves, 7 circular grooves, 8 rotating rod movable grooves, 9 fixed blocks, 10 rotating rods, 11 shifting blocks, 12 springs, 13 clamping balls, 14 clamping ball grooves, 15 first rotating shafts and 16 second rotating shafts.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, a crank rocker mechanism of a small amusement mechanical device comprises a crank rocker body 1, wherein a bending part is arranged at the middle part of the crank rocker body 1, an extension bar 2 is arranged at one side of the crank rocker body 1, a rocker groove 3 is arranged at one side wall of the extension bar 2 close to the crank rocker body 1, the rocker groove 3 is matched with one end of the crank rocker body 1, an insertion block 4 is arranged at one side wall of the crank rocker body 1 close to the extension bar 2, the insertion block 4 is fixedly connected with the side wall of the crank rocker body 1, two limiting blocks 5 are fixedly connected with the side wall of the insertion block 4, the two limiting blocks 5 are symmetrical in position, a vertical groove 6 is arranged at the inner side wall of the rocker groove 3, the size of the limiting block 5 is smaller than that of the vertical groove 6, so as to meet the insertion requirement, a circular groove 7 is arranged at the side wall of the vertical, a fixed block 9 is arranged inside the rotating rod movable groove 8, the side wall of the fixed block 9 is fixedly connected with the inner side wall of the rotating rod movable groove 8, a rotating rod 10 is arranged on one side of the fixed block 9, the fixed block 9 is rotatably connected with the rotating rod 10 through a first rotating shaft 15, a clamping ball 13 is arranged on the side wall of one end of the rotating rod 10, the rotating rod 10 is rotatably connected with the clamping ball 13 through a second rotating shaft 16, a spring 12 is arranged inside the rotating rod movable groove 8, one end of the spring 12 is fixedly connected with the side wall of the rotating rod 10, one end of the spring 12, far away from the rotating rod 10, is fixedly connected with the inner side wall of the rotating rod movable groove 8, the spring 12 and the fixed block 9 are positioned on the inner wall of the same side of the rotating rod movable groove 8, the side wall of the rotating rod movable groove 8 is communicated with a clamping ball groove 14, the clamping ball groove 14 is communicated with the vertical groove 6, when the poking block 11 is not subjected to acting force by the spring 12, the poking block 13 is, the surface of the shifting block 11 is provided with evenly distributed thread grooves, so that the friction force between a hand and the shifting block 11 is increased, and the force application is facilitated.
In the invention, a spring 12 is arranged in the rotating rod movable groove 8, the rotating rod 10 rotates by stirring the shifting block 11, the spring 12 is compressed, the clamping ball 13 leaves the vertical groove 6, and the limitation on the limiting block 5 is removed; extension bar 2 has been close to one side lateral wall of crank rocker body 1 and has been seted up rocker groove 3, rocker groove 3 and crank rocker body 1's one end phase-match, crank rocker body 1 is close to one side lateral wall of extension bar 2 and is equipped with inserted block 4, inserted block 4 and crank rocker body 1's lateral wall fixed connection, two stopper 5 of inserted block 4's lateral wall fixedly connected with, and two stopper 5 position symmetries, vertical groove 6 has been seted up to rocker groove 3's inside wall, stopper 5's size is less than vertical groove 6's size, circular recess 7 has been seted up to vertical groove 6's lateral wall, utilize inserted block 4 to insert stopper 5 in vertical groove 6, rotatory extension bar 2, make stopper 5 get into in the circular recess 7, put loose shifting block 11 again, under spring 12's elasticity, card ball 13 gets into vertical recess 6 once more, carry out position restriction to stopper 5.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. A crank rocker mechanism of a small entertainment mechanical device comprises a crank rocker body (1) and is characterized in that an extension bar (2) is arranged on one side of the crank rocker body (1), a rocker groove (3) is formed in the side wall, close to the crank rocker body (1), of the extension bar (2), the rocker groove (3) is matched with one end of the crank rocker body (1), an insertion block (4) is arranged on the side wall, close to the extension bar (2), of the crank rocker body (1), the insertion block (4) is fixedly connected with the side wall of the crank rocker body (1), the side wall of the insertion block (4) is fixedly connected with two limiting blocks (5), the two limiting blocks (5) are symmetrical in position, a vertical groove (6) is formed in the inner side wall of the rocker groove (3), a circular groove (7) is formed in the side wall of the vertical groove (6), the utility model discloses a fixed pole, including extension bar (2), bull stick movable groove (8), the inside of bull stick movable groove (8) is equipped with fixed block (9), the lateral wall of fixed block (9) and the inside wall fixed connection of bull stick movable groove (8), one side of fixed block (9) is equipped with bull stick (10), fixed block (9) rotate through first pivot (15) with bull stick (10) and are connected, the one end lateral wall of bull stick (10) is equipped with card ball (13), bull stick (10) rotate through second pivot (16) with card ball (13) and are connected, the lateral wall intercommunication of bull stick movable groove (8) has card ball groove (14), card ball groove (14) and vertical groove (6) intercommunication, the one end of bull stick (10) is equipped with dials piece (11), the one end of bull stick (10) and the lateral wall fixed connection who dials piece (11).
2. A crank-rocker mechanism for a small amusement machine according to claim 1, characterized in that the size of said limit blocks (5) is smaller than the size of the vertical slots (6).
3. Crank-rocker mechanism according to claim 1, characterised in that the surface of the pick (11) is provided with evenly distributed threaded grooves.
4. The crank rocker mechanism of a small amusement machine according to claim 1, wherein the inside of the rotating rod moving groove (8) is provided with a spring (12), one end of the spring (12) is fixedly connected with the side wall of the rotating rod (10), and the end of the spring (12) far away from the rotating rod (10) is fixedly connected with the inner side wall of the rotating rod moving groove (8).
5. The crank rocker mechanism of a small amusement machine according to claim 1, characterized in that the crank rocker body (1) is provided with a bend in the middle.
6. Crank-rocker mechanism according to claim 4, characterised in that the spring (12) is located on the same side of the inner wall of the slot (8) as the fixed block (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810340059.3A CN108499136B (en) | 2018-04-16 | 2018-04-16 | Crank rocker mechanism of small entertainment mechanical device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810340059.3A CN108499136B (en) | 2018-04-16 | 2018-04-16 | Crank rocker mechanism of small entertainment mechanical device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108499136A CN108499136A (en) | 2018-09-07 |
| CN108499136B true CN108499136B (en) | 2021-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810340059.3A Active CN108499136B (en) | 2018-04-16 | 2018-04-16 | Crank rocker mechanism of small entertainment mechanical device |
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| Country | Link |
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| CN (1) | CN108499136B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202590366U (en) * | 2012-04-23 | 2012-12-12 | 李洪鹏 | Toy robot |
| CN104043253A (en) * | 2013-09-26 | 2014-09-17 | 浙江大圣文化用品有限公司 | Crank-connecting rod type component sheet intellective building block |
| CN105227119A (en) * | 2015-09-30 | 2016-01-06 | 黑龙江兴安新能源股份有限公司 | A kind of with crank and rocker mechanism pull expansion solar panels |
| CN206285500U (en) * | 2016-09-28 | 2017-06-30 | 浙江泊来安进出口有限公司 | LED building blocks |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207094128U (en) * | 2017-08-01 | 2018-03-13 | 吉林省建筑科学研究设计院（吉林省建筑工程质量检测中心） | A kind of construction account tripod |
| CN207012539U (en) * | 2017-12-27 | 2018-02-16 | 浙江工业职业技术学院 | A kind of crank and rocker mechanism of compact entertainment mechanical device |
-
2018
- 2018-04-16 CN CN201810340059.3A patent/CN108499136B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202590366U (en) * | 2012-04-23 | 2012-12-12 | 李洪鹏 | Toy robot |
| CN104043253A (en) * | 2013-09-26 | 2014-09-17 | 浙江大圣文化用品有限公司 | Crank-connecting rod type component sheet intellective building block |
| CN105227119A (en) * | 2015-09-30 | 2016-01-06 | 黑龙江兴安新能源股份有限公司 | A kind of with crank and rocker mechanism pull expansion solar panels |
| CN206285500U (en) * | 2016-09-28 | 2017-06-30 | 浙江泊来安进出口有限公司 | LED building blocks |
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| Publication number | Publication date |
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| CN108499136A (en) | 2018-09-07 |
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