Vessel toy and anchor chain device
The drive device drives the speed reduction screw and the speed reduction gear set, and the anchor chain is controlled with the stroke switch, which solves the problem of inconvenient rotation of the anchor chain in the existing technology, and achieves the effect of precise control and cost reduction and efficiency improvement.
Patent Information
- Application Number
- CN202422173483.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-05
- Publication Date
- 2025-07-29
- Estimated Expiration
- 2034-09-05
AI Technical Summary
The existing ship toy anchor chain collection and placement structure has the problem that the anchor chain is inconvenient to rotate and cannot accurately control the length of the anchor chain.
The drive device is used to drive the reduction screw and the reduction gear set, and the anchor chain is controlled through the reduction worm gear, and the stroke switch is used to accurately control the retracting and retracting length.
The automatic collection and release function of the anchor chain is realized, the electronic control cost is simplified, the assembly efficiency is improved, and the production and processing and labor intensity is reduced.
Smart Images
Figure CN223158822U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of toy control, in particular to a ship toy and an anchor chain device. Background Art
[0002] At present, ship toys are common toys in life. In order to better let children understand real ships, toy developers often install anchor chains on ship toys for decoration, making them more realistic and practical. However, the anchor chains of existing ship toys are often fixed, and such a structural design cannot achieve the real interactive experience of anchor chain retraction and extension. Therefore, those skilled in the art have developed retractable anchor chains. However, at present, ship toys with retractable anchor chains often use manual rotation of the anchor chain worm gear (reduction worm gear) to retract and extend the anchor chain. Such a structural design has problems such as inconvenient rotation of the anchor chain and inability to accurately control the retraction and extension length of the anchor chain.
[0003] In view of the above problems in the related art, for ship toys with retractable anchor chains, manual rotation of the anchor chain worm gear is often used to retract and extend the anchor chain. Such a structural design has problems such as inconvenient rotation of the anchor chain and inability to accurately control the retraction and extension length of the anchor chain, and no effective solution has been proposed yet. Summary of the Utility Model
[0004] In view of this, it is necessary to provide a ship toy and an anchor chain device to at least solve the problems in the related art that for ship toys with retractable anchor chains, manual rotation of the anchor chain worm gear is used to retract and extend the anchor chain, resulting in inconvenient rotation of the anchor chain and inability to accurately control the retraction and extension length of the anchor chain.
[0005] In a first aspect, a technical solution adopted by the utility model is as follows: An anchor chain device of a ship toy includes a housing, a driving device, a transmission device, an anchor chain, and a travel switch. The transmission device is arranged inside the housing. The transmission device includes a reduction screw, a reduction worm gear, and a reduction gear set. The reduction screw is respectively in transmission connection with the reduction worm gear and the reduction gear set. The driving device is fixed on one side of the housing and is in transmission connection with the reduction screw. The travel switch is sleeved on the reduction gear set. The anchor chain is wound around the reduction worm gear. Among them, the driving device is used to drive the reduction screw to rotate. The reduction gear set is used to reduce the rotation speed of the reduction screw and increase the torque of the reduction screw. The reduction screw is used to drive the reduction worm gear to rotate. The reduction worm gear is used to control the retraction and extension of the anchor chain. The travel switch is used to control the retraction and extension length of the anchor chain.
[0006] In some embodiments, the driving device is a driving motor. The rotating shaft of the driving motor is in transmission connection with one end of the reduction screw through a connecting piece. Among them, the driving motor drives the reduction screw to rotate through the rotating shaft and the connecting piece.
[0007] In some of these embodiments, a first transmission gear is provided at the other end of the reduction screw, and the first transmission gear meshes with the reduction gear set; wherein, the reduction screw drives the reduction gear set to rotate through the first transmission gear.
[0008] In some of these embodiments, the reduction worm gear includes a worm shaft, a second transmission gear, a first reduction worm gear, and a second reduction worm gear. The worm shaft is rotatably provided on the housing and is arranged in a cross shape with the reduction screw. The second transmission gear, the first reduction worm gear, and the second reduction worm gear are all sleeved on the worm shaft. The second transmission gear meshes with the thread of the reduction screw, and the anchor chain is wound in the limiting grooves of the first reduction worm gear and the second reduction worm gear; wherein, the reduction screw drives the worm shaft, the first reduction worm gear, and the second reduction worm gear to rotate through the thread and the second transmission gear, thereby controlling the retraction and release of the anchor chain.
[0009] In some of these embodiments, the diameter of the second transmission gear is equal to the diameter of the first transmission gear.
[0010] In some of these embodiments, the reduction gear set includes a crown gear, a first driving gear, a second driving gear, a first central gear, a first driven gear, and a second driven gear. The crown gear, the first driving gear, and the second driving gear are coaxially arranged. The second driving gear is located at the lower end of the first driving gear, and the crown gear is located at the upper end of the first driving gear. The crown gear meshes with the first transmission gear, the second driving gear meshes with the first central gear, the first driven gear and the second driven gear are respectively arranged on both sides of the first driving gear, and both the first driven gear and the second driven gear mesh with the first driving gear; wherein, the reduction screw drives the crown gear to rotate through the first transmission gear, thereby driving the first driving gear and the second driving gear to rotate synchronously, and further causing the first driving gear to drive the first driven gear and the second driven gear to rotate synchronously, and causing the second driving gear to drive the first central gear to rotate.
[0011] In some of these embodiments, the diameter of the second driving gear is smaller than the diameter of the crown gear, the diameter of the crown gear is smaller than the diameter of the first central gear, the diameter of the first driving gear is smaller than the diameter of the first central gear and larger than the diameter of the crown gear, and the diameters of the first driving gear, the first driven gear, and the second driven gear are equal.
[0012] In some of these embodiments, the reduction gear set further includes a second central gear and a stroke gear. The second central gear is coaxially arranged with the first central gear and is located above the first central gear. The second central gear meshes with the stroke gear, and the travel switch is connected to the stroke gear. Among them, the second central gear is used to drive the stroke gear, and the stroke gear is used to measure the stroke of the reduction gear set.
[0013] In some of these embodiments, the diameter of the second central gear is equal to the diameter of the second driving gear, and the diameter of the stroke gear is equal to the diameter of the first central gear.
[0014] In a second aspect, an embodiment of the present application provides a ship toy, including a ship body, and an anchor chain device is provided on the ship body. Among them, the anchor chain device is the anchor chain device of the ship toy described in the first aspect.
[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: The embodiment of the present application provides a ship toy and an anchor chain device. By using a driving device to drive the transmission device to work, the function of winding the anchor chain is realized, and a travel switch is used to accurately control the length of the anchor chain retraction and release, simplifying the electronic control cost. Specifically, the transmission device uses a reduction screw and a reduction gear set to reduce the speed and increase the torque of the power provided by the driving device, and uses a reduction screw and a reduction worm to drive the anchor chain to retract and release. Each component is convenient to disassemble and assemble, with high assembly efficiency. At the same time, it reduces the production and processing costs and reduces the labor intensity of workers, achieving cost reduction and efficiency increase, and has strong practicability. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 is the overall structural schematic diagram of the embodiment of the present application;
[0017] Figure 2 is the structural schematic diagram of the embodiment of the present application excluding the outer shell;
[0018] Figure 3 is the structural schematic diagram of the transmission device, the anchor chain and the travel switch of the embodiment of the present application;
[0019] Figure 4 is the structural schematic diagram of the reduction gear set of the embodiment of the present application. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0021] It should be noted that when a component is referred to as "mounted on" another component, it can be directly mounted on the other component or there may be an intermediate component. When a component is considered to be "arranged on" another component, it can be directly arranged on the other component or there may be an intermediate component at the same time. When a component is considered to be "fixed to" another component, it can be directly fixed to the other component or there may be an intermediate component at the same time.
[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which this utility model belongs. The terms used in the specification of this utility model herein are only for the purpose of describing specific embodiments and are not intended to limit this utility model. The term "or / and" used herein includes any and all combinations of one or more of the related listed items.
[0023] Referring to Figures 1 to 4 , an anchor chain device for a ship toy is provided in an embodiment of the present application, which includes a housing 100, a driving device 200, a transmission device 300, an anchor chain 400 and a travel switch 500. The transmission device 300 is arranged inside the housing 100. The transmission device 300 includes a reduction screw 31, a reduction worm 32 and a reduction gear set 33. The reduction screw 31 is respectively in transmission connection with the reduction worm 32 and the reduction gear set 33. The driving device 200 is fixed to one side of the housing 100 and is in transmission connection with the reduction screw 31. The travel switch 500 is sleeved on the reduction gear set 33, and the anchor chain 400 is wound around the reduction worm 32. Among them, the driving device 200 is used to drive the reduction screw 31 to rotate. The reduction gear set 33 is used to reduce the rotation speed of the reduction screw 31 and increase the torque of the reduction screw 31. The reduction screw 31 is used to drive the reduction worm 32 to rotate. The reduction worm 32 is used to control the retraction and release of the anchor chain 400. The travel switch 500 is used to control the retraction and release length of the anchor chain 400.
[0024] As can be understood, with this arrangement, the drive device 200 drives the reduction screw 31 and the reduction gear set 33 to rotate, thereby driving the reduction worm gear 32 to retract and extend the anchor chain 400. This replaces the manual rotation of the reduction worm gear 32 to retract and extend the anchor chain 400, thereby achieving the automatic retraction and extension function of the anchor chain 400. The travel switch 500 is connected to the reduction gear set 33 to collect and limit the stroke of the reduction gear set 33, thereby achieving the function of accurately controlling the retraction and extension length of the anchor chain 400, thereby simplifying the electronic control cost. Furthermore, the transmission device 300 uses the reduction screw 31 and the reduction gear set 33 to reduce the speed and increase the torque of the power provided by the drive device 200, and uses the reduction screw 31 and the reduction worm gear 32 to drive the anchor chain 400 for retraction and extension. This makes the various components easy to disassemble and assemble, and the assembly efficiency is high. At the same time, it reduces production and processing costs and reduces labor intensity, thereby achieving the purpose of reducing costs and increasing efficiency.
[0025] In order to achieve the function of automatically and accurately retracting and releasing the anchor chain 400, in some optional embodiments, the driving device 200 is a driving motor, and the rotating shaft of the driving motor is transmission-connected to one end of the reduction screw 31 through the connecting member 21; wherein, the driving motor drives the reduction screw 31 to rotate through the rotating shaft and the connecting member 21, and the driving motor has high precision.
[0026] In order to realize the transmission function of the reduction screw 31 and the reduction gear group 33, in some optional embodiments, the other end of the reduction screw 31 is provided with a first transmission tooth 311, and the first transmission tooth 311 is engaged with the reduction gear group 33; wherein, the reduction screw 31 drives the reduction gear group 33 to rotate through the first transmission tooth 311, and the first transmission tooth 311 and the reduction gear group 33 adopt an engaged transmission method to improve the accuracy of the present application.
[0027] In order to realize the transmission function between the reduction screw 31, the reduction worm gear 32 and the anchor chain 400, in some optional embodiments, the reduction worm gear 32 includes a worm gear shaft 321, a second transmission tooth 322, a first reduction worm gear 323 and a second reduction worm gear 324. The worm gear shaft 321 is rotatably arranged on the housing 100 and is arranged in a cross shape with the reduction screw 31. The second transmission tooth 322, the first reduction worm gear 323 and the second reduction worm gear 324 are all sleeved on the worm gear shaft 321. The second transmission tooth 322 is engaged with the thread 312 of the reduction screw 31. The anchor chain 400 is wound in the limiting grooves of the first reduction worm gear 323 and the second reduction worm gear 324. The reduction screw 31 drives the worm gear shaft 321, the first reduction worm gear 323 and the second reduction worm gear 324 to rotate through the thread 312 and the second transmission tooth 322, thereby controlling the retraction and extension of the anchor chain 400.
[0028] It can be understood that with such an arrangement, the second transmission gear 322 and the thread 312 of the reduction screw 31 are connected by an engaged structural manner. The reduction screw 31 drives the second transmission gear 322 to rotate through the thread 312, thereby driving the worm shaft 321, the first reduction worm 323 and the second reduction worm 324 to rotate synchronously, so as to achieve the purpose of precise transmission between the reduction screw 31 and the reduction worm 32. At the same time, the anchor chain 400 is wound in the limiting grooves of the first reduction worm 323 and the second reduction worm 324 and rotates together with the first reduction worm 323 and the second reduction worm 324, thereby realizing the function of controlling the retraction and release of the anchor chain 400.
[0029] In some alternative embodiments, the diameter of the second transmission gear 322 is equal to the diameter of the first transmission gear 311.
[0030] In order to achieve the purpose of reducing the speed and increasing the torque of the reduction screw 31 by the reduction gear set 33, in some alternative embodiments, the reduction gear set 33 includes a crown gear 331, a first driving gear 332, a second driving gear 333, a first central gear 334, a first driven gear 335 and a second driven gear 336. The crown gear 331, the first driving gear 332 and the second driving gear 333 are coaxially arranged. The second driving gear 333 is located at the lower end of the first driving gear 332, and the crown gear 331 is located at the upper end of the first driving gear 332. The crown gear 331 is engaged with the first transmission gear 311, the second driving gear 333 is engaged with the first central gear 334, the first driven gear 335 and the second driven gear 336 are respectively arranged on both sides of the first driving gear 332, and both the first driven gear 335 and the second driven gear 336 are engaged with the first driving gear 332. Among them, the reduction screw 31 drives the crown gear 331 to rotate through the first transmission gear 311, thereby driving the first driving gear 332 and the second driving gear 333 to rotate synchronously, and further enabling the first driving gear 332 to drive the first driven gear 335 and the second driven gear 336 to rotate synchronously, and enabling the second driving gear 333 to drive the first central gear 334 to rotate.
[0031] In some alternative embodiments, the diameter of the second driving gear 333 is smaller than the diameter of the crown gear 331, the diameter of the crown gear 331 is smaller than the diameter of the first central gear 334, the diameter of the first driving gear 332 is smaller than the diameter of the first central gear 334 and larger than the diameter of the crown gear 331, and the diameters of the first driving gear 332, the first driven gear 335 and the second driven gear 336 are equal.
[0032] In order to achieve the function of precisely controlling the retracting and releasing length of the anchor chain 400, in some alternative embodiments, the reduction gear set 33 further includes a second central gear 337 and a travel gear 338. The second central gear 337 is coaxially arranged with the first central gear 334 and is located above the first central gear 334. The second central gear 337 meshes with the travel gear 338, and the travel switch 500 is connected to the travel gear 338. Among them, the second central gear 337 is used to drive the travel gear 338, and the travel gear 338 is used to measure the travel of the reduction gear set 33.
[0033] It can be understood that with such an arrangement, the travel gear 338 is connected to the travel switch 500, so that the travel switch 500 can know the corresponding travel of the reduction screw 31, the reduction worm 32 and the reduction gear set 33, thereby precisely controlling the retracting and releasing length of the anchor chain 400.
[0034] In some alternative embodiments, the diameter of the second central gear 337 is equal to the diameter of the second driving gear 333, and the diameter of the travel gear 338 is equal to the diameter of the first central gear 334.
[0035] The embodiment of the present application further provides a ship toy, including a ship body, and the anchor chain device in the above embodiment is provided on the ship body.
[0036] Those of ordinary skill in the art of the present technology should recognize that the above embodiments are only used to illustrate the present invention, rather than to limit the present invention. As long as appropriate changes and variations are made to the above embodiments within the scope of the essential spirit of the present invention, they fall within the scope of protection required by the present invention.
Claims
1. An anchor chain device for a ship toy, characterized in that, It includes a housing (100), a driving device (200), a transmission device (300), an anchor chain (400) and a travel switch (500). The transmission device (300) is arranged inside the housing (100). The transmission device (300) includes a reduction screw (31), a reduction worm wheel (32) and a reduction gear set (33). The reduction screw (31) is respectively in transmission connection with the reduction worm wheel (32) and the reduction gear set (33). The driving device (200) is fixed to one side of the housing (100) and is in transmission connection with the reduction screw (31). The travel switch (500) is sleeved on the reduction gear set (33), and the anchor chain (400) is wound around the reduction worm wheel (32). Wherein, the driving device (200) is used to drive the reduction screw (31) to rotate. The reduction gear set (33) is used to reduce the rotation speed of the reduction screw (31) and increase the torque of the reduction screw (31). The reduction screw (31) is used to drive the reduction worm wheel (32) to rotate. The reduction worm wheel (32) is used to control the retraction and extension of the anchor chain (400). The travel switch (500) is used to control the retraction and extension length of the anchor chain (400).
2. The anchor chain device of the warship toy according to claim 1, characterized in that, The driving device (200) is a driving motor. The rotating shaft of the driving motor is in transmission connection with one end of the reduction screw (31) through a connecting piece (21). Wherein, the driving motor drives the reduction screw (31) to rotate through the rotating shaft and the connecting piece (21).
3. The anchor chain device of the ship toy according to claim 2, characterized in that, A first transmission tooth (311) is arranged at the other end of the reduction screw (31). The first transmission tooth (311) meshes with the reduction gear set (33). Wherein, the reduction screw (31) drives the reduction gear set (33) to rotate through the first transmission tooth (311).
4. The anchor chain device of the ship toy according to claim 3, characterized in that, The reduction worm wheel (32) includes a worm wheel rotating shaft (321), a second transmission tooth (322), a first reduction worm wheel (323) and a second reduction worm wheel (324). The worm wheel rotating shaft (321) is rotatably arranged on the housing (100) and is arranged in a cross shape with the reduction screw (31). The second transmission tooth (322), the first reduction worm wheel (323) and the second reduction worm wheel (324) are all sleeved on the worm wheel rotating shaft (321). The second transmission tooth (322) meshes with the thread (312) of the reduction screw (31). The anchor chain (400) is wound in the limiting grooves of the first reduction worm wheel (323) and the second reduction worm wheel (324). Wherein, the reduction screw (31) drives the worm wheel rotating shaft (321), the first reduction worm wheel (323) and the second reduction worm wheel (324) to rotate through the thread (312) and the second transmission tooth (322), so as to control the retraction and extension of the anchor chain (400).
5. The anchor chain device of the ship toy according to claim 4, characterized in that, The diameter of the second transmission tooth (322) is equal to the diameter of the first transmission tooth (311).
6. The anchor chain device of the ship toy according to claim 3, characterized in that, The reduction gear set (33) includes a crown gear (331), a first driving gear (332), a second driving gear (333), a first central gear (334), a first driven gear (335) and a second driven gear (336). The crown gear (331), the first driving gear (332) and the second driving gear (333) are coaxially arranged. The second driving gear (333) is located at the lower end of the first driving gear (332), and the crown gear (331) is located at the upper end of the first driving gear (332). The crown gear (331) meshes with the first transmission gear (311), the second driving gear (333) meshes with the first central gear (334), the first driven gear (335) and the second driven gear (336) are respectively arranged on both sides of the first driving gear (332), and both the first driven gear (335) and the second driven gear (336) mesh with the first driving gear (332). Wherein, the reduction screw (31) drives the crown gear (331) to rotate through the first transmission gear (311), thereby driving the first driving gear (332) and the second driving gear (333) to rotate synchronously, and further enabling the first driving gear (332) to drive the first driven gear (335) and the second driven gear (336) to rotate synchronously, and enabling the second driving gear (333) to drive the first central gear (334) to rotate.
7. The anchor chain device of the ship toy according to claim 6, characterized in that, The diameter of the second driving gear (333) is smaller than the diameter of the crown gear (331), the diameter of the crown gear (331) is smaller than the diameter of the first central gear (334), the diameter of the first driving gear (332) is smaller than the diameter of the first central gear (334) and larger than the diameter of the crown gear (331), and the diameters of the first driving gear (332), the first driven gear (335) and the second driven gear (336) are equal.
8. The anchor chain device of the ship toy according to claim 7, characterized in that, The reduction gear set (33) further includes a second central gear (337) and a travel gear (338). The second central gear (337) is coaxially arranged with the first central gear (334) and is located at the upper end of the first central gear (334). The second central gear (337) meshes with the travel gear (338), and the travel switch (500) is connected to the travel gear (338). Wherein, the second central gear (337) is used to drive the travel gear (338), and the travel gear (338) is used to measure the travel of the reduction gear set (33).
9. The anchor chain device of the ship toy according to claim 8, characterized in that, The diameter of the second central gear (337) is equal to the diameter of the second driving gear (333), and the diameter of the travel gear (338) is equal to the diameter of the first central gear (334).
10. A ship toy, characterized in that, It includes a ship's hull, and an anchor chain device is provided on the ship's hull. Among them, the anchor chain device includes the anchor chain device of the ship toy according to any one of claims 1 to 9.