CN210627635U - Simulated lobster model capable of crawling automatically - Google Patents
Simulated lobster model capable of crawling automatically Download PDFInfo
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- CN210627635U CN210627635U CN201821953027.2U CN201821953027U CN210627635U CN 210627635 U CN210627635 U CN 210627635U CN 201821953027 U CN201821953027 U CN 201821953027U CN 210627635 U CN210627635 U CN 210627635U
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Abstract
The utility model discloses a simulation lobster model that can crawl automatically belongs to a simulation model, which comprises a housin, install the tooth case in the casing, the input gear wheel of tooth incasement is connected with the output power of motor, the output gear wheel of tooth case is connected with left crankshaft and right crankshaft power respectively, left crankshaft and right crankshaft are equallyd divide and are do not through a plurality of connecting rods and a plurality of lobster sufficient power connection, the both sides of casing are arranged in to a plurality of lobsters foot for the output gear wheel by the tooth case drives left crankshaft and right crankshaft reciprocating motion, thereby makes the sufficient swing back and forth of a plurality of lobsters of casing both sides. The output gear wheel through the tooth case drives two bent axle reciprocating motion to drive the lobster foot swing back and forth of casing both sides, thereby the emulation appears the form that the lobster crawled, is favorable to show and teaching, can realize the power transmission of lobster model through traditional tooth case and crankshaft drive structure, simultaneously the utility model has the advantages of simple structure easily realizes, is suitable for industrial production, easily promotes.
Description
Technical Field
The utility model relates to a simulation model, more specifically the utility model discloses mainly relate to an emulation lobster model that can crawl automatically.
Background
The lobster is an arthropod with a peculiar shape, and is often used for exhibition or teaching, but the currently used lobster model can only statically show one shape, and is not intuitive to use for exhibition or teaching, the use effect is not good, and the cost is too high if real lobsters are used, so that further research and improvement are needed for the structure of the lobster model.
SUMMERY OF THE UTILITY MODEL
One of the purposes of the utility model is to above-mentioned not enough, provide a but automatic simulation lobster model of crawling to expect to solve among the prior art lobster model of the same kind and only can statically show a form, do the show or the teaching uses not directly perceived, use true lobster then with high costs scheduling technical problem.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides a simulation lobster model that can creep automatically, which comprises a housin, install the tooth case in the casing, the input gear wheel in the tooth case is connected with the output power of motor, the output gear wheel of tooth case is connected with left crankshaft and right crankshaft power respectively, left side bent axle and right crankshaft are equallyd divide and are do not connected with a plurality of lobster foot power through a plurality of connecting rods, the both sides of casing are arranged in to a plurality of lobsters foot for drive left bent axle and right crankshaft reciprocating motion around the output gear wheel by the tooth case, thereby make the sufficient swing back and forth of a plurality of lobsters of casing both sides.
Preferably, the further technical scheme is as follows: the output gear wheel of the gear box is also in power connection with a rear crankshaft, and the rear crankshaft is in power connection with the tail fin and is used for driving the rear crankshaft to reciprocate up and down by the gear box so as to drive the tail fin to swing up and down.
The further technical scheme is as follows: the inside of casing still installs the battery, the motor passes through the switch circuit access the battery, the front end at the casing is installed to the switch.
The further technical scheme is as follows: the inner sides of the left crankshaft and the right crankshaft are provided with a plurality of positioning holes, and each positioning hole is sleeved on the connecting rod at the end part of each lobster foot.
The further technical scheme is as follows: the left crankshaft and the right crankshaft are respectively connected with the output gear wheels on two sides of the gear box in an eccentric mode, and the rear crankshaft is connected with any one output gear wheel in an eccentric mode.
Compared with the prior art, one of the beneficial effects of the utility model is that: the output gear wheel through the tooth case drives two bent axle reciprocating motion to drive the lobster foot swing back and forth of casing both sides, make the whole forward movement under the effect of lobster foot swing of model, thereby the emulation form that the lobster crawled is favorable to show and teaching, can realize the power transmission of lobster model through traditional tooth case and crankshaft transmission structure, simultaneously the utility model provides an emulation lobster model that can crawl automatically simple structure easily realizes, is suitable for industrial production, easily promotes.
Drawings
Fig. 1 is a schematic structural diagram for explaining an embodiment of the present invention;
fig. 2 is a schematic view illustrating a connection structure between a gear box and a crankshaft according to an embodiment of the present invention;
in the figure, 1 is a tail fin, 2 is a gearbox, 3 is a left crankshaft, 4 is a right crankshaft, 5 is lobster feet, 6 is a rear crankshaft, and 7 is a positioning hole.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Referring to fig. 1, an embodiment of the utility model is a simulation lobster model that can crawl automatically, including casing (not shown in the figure), install a tooth case 2 in the casing, be connected the input gear wheel in this tooth case 2 with the output power of motor, and make the output gear wheel of tooth case 2 be connected with left crankshaft 3 and right crankshaft 4 power respectively, equally divide aforementioned left crankshaft 3 and right crankshaft 4 again and do not be connected through a plurality of connecting rods and the sufficient 5 power of a plurality of lobsters, aforementioned a plurality of lobster feet 5 need movable mounting in the both sides of aforementioned casing, be used for driving left crankshaft 3 and right crankshaft 4 seesaw by the output gear wheel of tooth case 2, thereby make a plurality of lobster feet 5 seesaws of casing both sides.
In this embodiment, the output gear wheel through tooth case 2 drives two bent axle reciprocating motion to drive 5 swing back and forth of lobster foot of casing both sides, make the whole lobster foot 5 wobbling effect of removal forward of model, thereby the form that the emulation lobster crawled is favorable to show and teaching, can realize the power transmission of lobster model through traditional tooth case and crankshaft transmission structure.
As shown in fig. 1, according to the utility model discloses a further embodiment, for the fidelity that further simulation model used, still can add the structure of a back bent axle 6 and tail fin 1 in above-mentioned structure, specifically be connected the output gear wheel of tooth case 2 with back bent axle 6 power, then be connected back bent axle 6 and tail fin 1 power for drive back bent axle 6 up-and-down motion by tooth case 2, thereby drive tail fin 1 luffing motion. Furthermore, the motor is powered by a storage battery, so that the storage battery is also required to be arranged in the shell, the motor is connected to the electrode of the storage battery through a switch circuit, and the switch is arranged at the front end of the shell.
Referring to fig. 2, according to another embodiment of the present invention, in order to facilitate the power connection between the crankshaft and the connecting rod, a plurality of positioning holes 7 may be disposed inside the left crankshaft 3 and the right crankshaft 4, so that each positioning hole 7 is sleeved on the connecting rod at the end of the lobster feet 5. In this embodiment, in order to further improve the simulation of the lobster model, the left crankshaft 3 and the right crankshaft 4 may be eccentrically connected to the output cones at two sides of the gearbox 2, respectively, the rear crankshaft 6 may be eccentrically connected to any one of the output cones, and the left crankshaft 3 and the right crankshaft 4 are installed on the respective output cones in opposite directions, so that when the output cones rotate, the left crankshaft 3 and the right crankshaft 4 alternately move forward and backward, thereby making the moving track of the lobster feet 5 more vivid.
Referring to fig. 1, in practical use, according to the above preferred embodiment of the present invention, the switch on the housing is opened to turn on the power supply of the motor, the output shaft of the motor drives the input gear inside the gear box to rotate, the power of the motor is reduced and boosted through the multi-stage gear wheel transmission, and finally, the output gear wheels are output through the two sides of the gear box, the two output gear wheels respectively drive the left crankshaft 3 and the right crankshaft 4 to alternately move back and forth, during the movement of the left crankshaft 3 and the right crankshaft 4, the lobster feet 5 are driven by the connecting rod to swing back and forth, so that the housing moves forward, meanwhile, the output gear wheel eccentrically connected to the left crankshaft 3 is also eccentrically connected to the rear crankshaft 6, so as to drive the rear crankshaft 6 to move up and down, so that the tail fin dynamically connected to the rear crankshaft 6 also swings up and down, thereby simulating the forward crawling effect of the lobsters, the model is favorable for showing and teaching, the cost is low, and after the model is used and closed, the power supply of the motor is disconnected through the switch piece, so that the model can keep a static state.
In addition to the foregoing, it should be noted that reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally throughout this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (5)
1. The utility model provides a but simulation lobster model of automatic crawling, includes the casing, its characterized in that: install tooth case (2) in the casing, the input gear wheel in tooth case (2) is connected with the output power of motor, the output gear wheel of tooth case (2) is connected with left crankshaft (3) and right crankshaft (4) power respectively, left crankshaft (3) and right crankshaft (4) are equallyd divide and are connected with a plurality of lobster foot (5) power through a plurality of connecting rods respectively, the both sides of casing are arranged in to a plurality of lobster feet (5) for drive left crankshaft (3) and right crankshaft (4) seesaw by the output gear wheel of tooth case (2), thereby make a plurality of lobster foot (5) the seesaw of casing both sides.
2. The simulated lobster model capable of crawling automatically as claimed in claim 1 wherein: the output gear wheel of the gearbox (2) is also in power connection with the rear crankshaft (6), and the rear crankshaft (6) is in power connection with the tail fin (1) and is used for driving the rear crankshaft (6) to reciprocate up and down by the gearbox (2) so as to drive the tail fin (1) to swing up and down.
3. The simulated lobster model capable of crawling automatically as claimed in claim 1 wherein: the inside of casing still installs the battery, the motor passes through the switch circuit access the battery, the front end at the casing is installed to the switch.
4. The simulated lobster model capable of crawling automatically as claimed in claim 1 wherein: the inner sides of the left crankshaft (3) and the right crankshaft (4) are provided with a plurality of positioning holes (7), and each positioning hole (7) is sleeved on a connecting rod at the end part of each lobster foot (5).
5. The simulated lobster model capable of crawling automatically as claimed in claim 2 wherein: the left crankshaft (3) and the right crankshaft (4) are respectively connected with the output gear wheels on two sides of the gear box (2) in an eccentric mode, and the rear crankshaft (6) is connected with any one output gear wheel in an eccentric mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821953027.2U CN210627635U (en) | 2018-11-15 | 2018-11-15 | Simulated lobster model capable of crawling automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821953027.2U CN210627635U (en) | 2018-11-15 | 2018-11-15 | Simulated lobster model capable of crawling automatically |
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| Publication Number | Publication Date |
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| CN210627635U true CN210627635U (en) | 2020-05-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821953027.2U Active CN210627635U (en) | 2018-11-15 | 2018-11-15 | Simulated lobster model capable of crawling automatically |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115105842A (en) * | 2021-03-23 | 2022-09-27 | 汕头市澄海区骏意玩具设计有限公司 | Interesting crawling toy |
-
2018
- 2018-11-15 CN CN201821953027.2U patent/CN210627635U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115105842A (en) * | 2021-03-23 | 2022-09-27 | 汕头市澄海区骏意玩具设计有限公司 | Interesting crawling toy |
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