Model tire angle adjusting device
By designing a model tire angle adjustment device with wheel axle, connecting flange and adjustment components, the problem of non-adjustable tire angle of automobile model was solved, realizing multi-scenario simulation and cost reduction.
Patent Information
- Application Number
- CN202522495122.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-25
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-11-25
AI Technical Summary
Existing car model tires have non-adjustable angles, making it difficult to simulate the vehicle's posture under different load conditions, and designing adjustment mechanisms for different vehicle models is costly.
Design a model tire angle adjustment device including axle, connecting flange and adjustment assembly. The angle adjustment is achieved by the cooperation of the arc surface of the adjuster and the groove of the adjustment base. Combined with the limit locking mechanism, the angle between the tire and the vehicle body can be flexibly adjusted.
It enables flexible adjustment of tire angle, simulating vehicle postures when unloaded, partially loaded, and fully loaded, reducing dependence on specific vehicle models and improving production efficiency and cost-effectiveness.
Smart Images
Figure CN223716363U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to vehicle model structure field especially relates to a model tire angle adjusting device. BACKGROUND
[0002] The existing automobile model tire angle is not adjustable, under the condition of not having real suspension structure and load, it is difficult to simulate different postures of vehicle under the conditions of no load, half load and full load, and the tire angle does not match the vehicle body, if the adjusting mechanism is designed separately for different vehicle models, it is too time-consuming and laborious, and the cost is too high, therefore a general model tire angle adjusting device is needed, which can be suitable for different vehicle models and is convenient for batch production and advance reservation. SUMMARY
[0003] In view of the above-mentioned deficiencies existing at present, the utility model provides a model tire angle adjusting device, which can adjust the angle of the model tire to simulate more scenes.
[0004] To achieve the above-mentioned purpose, the embodiment of the utility model adopts the following technical scheme:
[0005] A model tire angle adjusting device, comprising an axle, a connecting flange and an adjusting assembly, the axle and the connecting flange are connected through the adjusting assembly; the adjusting assembly comprises an adjuster and an adjusting base; one side of the adjuster is provided with an arc surface, and the adjusting base is provided with an arc-shaped groove matched with the shape of the arc surface; the arc surface is arranged in the arc-shaped groove; a plurality of fixed screw holes are arranged on both sides of the arc surface along the curvature direction of the arc surface, and adjusting holes are arranged at the positions corresponding to the fixed screw holes on both sides of the arc-shaped groove; the width of the adjusting hole along the curvature direction is greater than the diameter of the fixed screw hole; the adjuster rotates in the arc-shaped groove along the curvature direction, so that the included angle between the connecting flange and the axle changes; the fixed screw hole and the adjusting hole are fixed through a bolt, so that the adjuster and the adjusting base are fixedly connected.
[0006] According to one aspect of the utility model, the adjusting assembly further comprises a limiting locking mechanism; the limiting locking mechanism comprises a limiting bolt and a limiting screw hole arranged in the arc-shaped groove; the limiting screw hole is a through hole.
[0007] According to one aspect of the utility model, the connecting flange is fixedly connected with the adjuster; and the axle is fixedly connected with the adjusting base.
[0008] According to one aspect of the utility model, the arc surface is a convex arc surface; and the arc-shaped groove is a concave arc surface.
[0009] According to one aspect of the utility model, the adjusting hole is a long circular arc hole.
[0010] According to one aspect of the utility model, the number of the fixed screw holes on each side of the arc surface is at least three.
[0011] According to one aspect of the utility model, the connecting flange includes connector and flange plate, the flange plate is provided with a plurality of connecting bolts.
[0012] According to one aspect of the utility model, the limiting bolt further includes anti-loosening spring.
[0013] According to one aspect of the utility model, the angle adjusting mark is arranged on the adjuster or adjusting base.
[0014] The utility model has the advantages of simple structure and convenient use.
[0015] The angle between the connecting flange and the axle can be changed by rotating the adjuster in the arc direction in the arc-shaped groove by a certain angle, and then the adjusting hole and the fixed screw hole are fixed by the bolt, so that the adjuster and the adjusting base are fixedly connected, the tire and the vehicle body form a certain angle, and the vehicle body posture under the conditions of empty load, half load and full load can be simulated according to the different angles. BRIEF DESCRIPTION OF DRAWINGS
[0016] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the drawings needed in the embodiment will be briefly introduced as follows, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor.
[0017] Figure 1 It is a structural schematic view of the model tire angle adjusting device.
[0018] Figure 2 It is an explosion view of the model tire angle adjusting device. Figure 1 ;
[0019] Figure 3 It is an explosion view of the model tire angle adjusting device. Figure 2 .
[0020] Legend: 1, axle; 2, connecting flange; 21, connector; 22, flange plate; 221, connecting bolt; 31, adjuster; 311, arc surface; 312, fixed screw hole; 313, angle adjusting mark; 32, adjusting base; 321, arc-shaped groove; 322, adjusting hole; 33, limiting bolt; 331, anti-loosening spring; 34, limiting screw hole. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0022] Embodiment one
[0023] As shown in Figure 1 , Figure 2 and Figure 3 , a model tire angle adjusting device, comprising an axle 1, a connecting flange 2 and an adjusting assembly, the axle 1 and the connecting flange 2 are connected through the adjusting assembly; the adjusting assembly comprises an adjuster 31 and an adjusting base 32; the adjuster 31 is provided with an arc surface 311 on one side, and the adjusting base 32 is provided with an arc groove 321 which is suitable in shape to the arc surface 311; the arc surface 311 is arranged in the arc groove 321; a plurality of fixed screw holes 312 are arranged on both sides of the arc surface 311 along the curvature direction of the arc surface 311, and adjusting holes 322 are arranged at positions corresponding to the fixed screw holes 312 on both sides of the arc groove 321; the width of the adjusting holes 322 along the curvature direction is greater than the diameter of the fixed screw holes 312; during use, the adjuster 31 is rotated in the arc groove 321 along the curvature direction by a certain angle, so that the included angle between the connecting flange 2 and the axle 1 changes, and then the fixed screw holes 312 and the adjusting holes 322 are fixed by bolts, so that the adjuster 31 and the adjusting base 32 are fixedly connected, and a certain included angle is formed between the tire and the vehicle body; according to the different included angles, the vehicle body posture during empty load, half load and full load can be simulated.
[0024] The adjusting assembly further comprises a limiting locking mechanism for further limiting the relative movement trend between the adjuster 31 and the adjusting base 32; in the embodiment, the limiting locking mechanism comprises a limiting bolt 33 and a limiting screw hole 34 arranged in the arc groove 321; the limiting screw hole 34 is a through hole which penetrates from the opposite side of the arc groove 321 into the arc groove 321; after the angle between the adjuster 31 and the adjusting base 32 is adjusted to the right position and the fixed screw holes 312 and the adjusting holes 322 are fixed by bolts, the limiting bolt 33 is screwed into the limiting screw hole 34 to lock the adjuster 31, so as to avoid angle error of the adjusting assembly during use; in order to ensure the limiting locking effect and prevent slipping, the area corresponding to the limiting screw hole 34 of the arc surface 311 of the adjuster 31 is hollowed out to be a flat surface.
[0025] The adjuster 31 and the adjusting base 32 in the adjusting assembly can be fixedly connected with the wheel shaft 1 or the connecting flange 2, and the convex or concave arc surface 311 will not affect the angle adjusting effect; in the embodiment, a more preferred combination is that the connecting flange 2 is fixedly connected with the adjuster 31, the wheel shaft 1 is fixedly connected with the adjusting base 32, the arc surface 311 is a convex arc surface, and the arc groove 321 is a concave arc surface; the connecting flange 2 is connected with the hub, and the space is limited, so it is more appropriate to arrange the locking mechanism on the side of the adjusting base 32 connected with the wheel shaft 1.
[0026] The adjusting hole 322 is a long circular arc hole, which can well meet the demand of the adjusting angle of the adjusting assembly, and the length of the long circular arc hole in the arc direction can limit the relative sliding angle between the adjuster 31 and the adjusting base 32; by selecting a suitable adjusting hole 322, the adjusting assembly has a suitable adjusting range, thereby adapting to various models of vehicles, and having higher universality, without developing special models for specific models, which can effectively reduce the cost, because of the high universality, the product can be produced in advance, and the delivery speed is improved.
[0027] The number of the fixing screw holes 312 is at least three, which are uniformly distributed along the concentric arc of the arc surface 311 on both sides of the arc surface 311; the number of the limiting screw holes 34 on the adjusting base 32 is at least two.
[0028] In actual application, the connecting flange 2 includes the connector 21 and the flange plate 22; the flange plate 22 is provided with a plurality of connecting bolts 221 for connecting the hub.
[0029] Embodiment two
[0030] As Figure 1 , Figure 2 and Figure 3As shown, a model tire angle adjusting device includes an axle 1, a connecting flange 2 and an adjusting assembly, the axle 1 is connected with the connecting flange 2 through the adjusting assembly; the adjusting assembly includes an adjuster 31 and an adjusting base 32; the adjuster 31 is provided with an arc surface 311 on one side, and the adjusting base 32 is provided with an arc groove 321 which is matched with the shape of the arc surface 311; the arc surface 311 is arranged in the arc groove 321; a plurality of fixed screw holes 312 are arranged on both sides of the arc surface 311 along the curvature direction of the arc surface 311, and adjusting holes 322 are arranged at positions corresponding to the fixed screw holes 312 on both sides of the arc groove 321; the width of the adjusting holes 322 along the curvature direction is greater than the diameter of the fixed screw holes 312; during use, the adjuster 31 is rotated by a certain angle along the curvature direction in the arc groove 321, so that the included angle between the connecting flange 2 and the axle 1 changes, and then the fixed screw holes 312 and the adjusting holes 322 are fixed by bolts, so that the adjuster 31 and the adjusting base 32 are fixedly connected, and a certain included angle is formed between the tire and the vehicle body; according to the different included angles, the vehicle body posture during empty load, half load and full load can be simulated.
[0031] The adjusting assembly further includes a limiting locking mechanism for further limiting the relative movement trend between the adjuster 31 and the adjusting base 32; in the embodiment, the limiting locking mechanism includes a limiting bolt 33 and a limiting screw hole 34 arranged in the arc groove 321; the limiting screw hole 34 is a through hole which penetrates from the opposite side of the arc groove 321 into the arc groove 321; after the angle between the adjuster 31 and the adjusting base 32 is adjusted to the right position and the fixed screw holes 312 and the adjusting holes 322 are fixed by bolts, the limiting bolt 33 is screwed into the limiting screw hole 34 to lock the adjuster 31, so as to avoid angle error of the adjusting assembly during use; in order to ensure the limiting locking effect and prevent slipping, the area corresponding to the limiting screw hole 34 of the arc surface 311 of the adjuster 31 is hollowed out to be a flat surface.
[0032] Optionally, angle adjusting marks 313 are arranged on the adjuster 31 or the adjusting base 32, which can help the operator to judge the approximate value of the included angle when adjusting the angle, so as to improve the efficiency; as shown in FIG. 2 and FIG. 3, mark lines are arranged on both angles of the adjuster 31 as the angle adjusting marks 313, and notches are arranged at the corresponding positions of the adjusting base 32 for convenient viewing; the operator can judge the adjusting angle according to the number of upper and lower mark lines which are blocked.
[0033] The adjuster 31 and the adjusting base 32 in the adjusting assembly can be fixedly connected with the wheel shaft 1 or the connecting flange 2, and the arc surface 311 is a convex arc surface or a concave arc surface, which will not affect the angle adjusting effect; in the embodiment, a more preferred combination is that the connecting flange 2 is fixedly connected with the adjuster 31, the wheel shaft 1 is fixedly connected with the adjusting base 32, the arc surface 311 is a convex arc surface, the arc groove 321 is a concave arc surface, and the connecting flange 2 is connected with the hub, so the space is limited, and therefore it is more appropriate to arrange the locking mechanism on the side of the adjusting base 32 connected with the wheel shaft 1.
[0034] The adjusting hole 322 is a long circular arc hole, which can well meet the requirement of the adjusting assembly for adjusting the angle, and the length of the long circular arc hole in the arc direction can limit the relative sliding angle between the adjuster 31 and the adjusting base 32; by selecting a suitable specification of the adjusting hole 322, the adjusting assembly has a suitable adjusting range, so as to adapt to vehicle models of various specifications and have higher universality, and the adjusting assembly does not need to be specially developed for specific models, which can effectively reduce the cost, and because of the high universality, the adjusting assembly can be produced in advance, and the delivery speed is improved.
[0035] The number of the fixing screw holes 312 is at least three, which are uniformly distributed along the concentric arc of the arc surface 311 on both sides of the arc surface 311; and the number of the limiting screw holes 34 on the adjusting base 32 is at least two.
[0036] In actual application, the connecting flange 2 comprises a connector 21 and a flange plate 22; the flange plate 22 is provided with a plurality of connecting bolts 221 for connecting the hub.
[0037] The embodiment of the adjusting assembly has the following advantages:
[0038] The adjusting assembly has the advantages that the structure is simple, the use is convenient, the adjuster is rotated by a certain angle in the arc groove along the arc direction, the included angle between the connecting flange and the wheel shaft is changed, then the fixing screw holes and the adjusting hole are fixed by bolts, the adjuster and the adjusting base are fixedly connected, the tire and the vehicle body form a certain included angle, different included angles can simulate the vehicle body postures in the conditions of empty load, half load and full load, the adjusting assembly has high universality, is suitable for vehicle models of various specifications, has higher universality, does not need to be specially developed for specific models, can effectively reduce the cost, because of the high universality, the adjusting assembly can be produced in advance, and the efficiency is improved.
[0039] The above merely illustrates the specific embodiment of the adjusting assembly, but the protection scope of the adjusting assembly is not limited to this, any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the adjusting assembly, which should be covered in the protection scope of the adjusting assembly. Therefore, the protection scope of the adjusting assembly should be subject to the protection scope of the claims.
Claims
1. A model tire angle adjustment device comprising an axle (1) and a connecting flange (2), characterized in that, The wheel shaft (1) is connected with the connecting flange (2) through an adjusting assembly; the adjusting assembly comprises an adjuster (31) and an adjusting base (32); the adjuster (31) is provided with an arc surface (311) on one side, and the adjusting base (32) is provided with an arc groove (321) which is matched with the shape of the arc surface (311); the arc surface (311) is arranged in the arc groove (321); A plurality of fixed screw holes (312) are arranged on both sides of the arc surface (311) along the curvature direction of the arc surface (311), and adjusting holes (322) are arranged on both sides of the arc groove (321) corresponding to the fixed screw holes (312); the width of the adjusting hole (322) along the curvature direction is greater than the diameter of the fixed screw hole (312); the adjuster (31) is rotated in the arc groove (321) along the curvature direction, so that the included angle between the connecting flange (2) and the wheel shaft (1) changes; the fixed screw hole (312) and the adjusting hole (322) are fixed through a bolt, so that the adjuster (31) and the adjusting base (32) are fixedly connected.
2. The model tire angle adjustment device of claim 1, wherein, The adjusting assembly further comprises a limiting locking mechanism; the limiting locking mechanism comprises a limiting bolt (33) and a limiting screw hole (34) arranged in the arc groove (321); the limiting screw hole (34) is a through hole.
3. The model tire angle adjustment device of claim 1, wherein, The connecting flange (2) is fixedly connected with the adjuster (31); and the wheel shaft (1) is fixedly connected with the adjusting base (32).
4. The model tire angle adjustment device of claim 3, wherein, The arc surface (311) is a convex arc surface; and the arc groove (321) is a concave arc surface.
5. The model tire angle adjustment device of claim 1, wherein, The adjusting hole (322) is a long circular arc hole.
6. The model tire angle adjustment device of claim 1, wherein, The number of the fixed screw holes (312) on each side of the arc surface (311) is at least three.
7. The model tire angle adjustment device of claim 1, wherein, The connecting flange (2) comprises a connector (21) and a flange plate (22); a plurality of connecting bolts (221) are arranged on the flange plate (22).
8. The model tire angle adjustment device of claim 2, wherein, The limiting bolt (33) further comprises an anti-loosening spring (331).
9. The model tire angle adjustment device of claim 1, wherein, An angle adjusting mark (313) is arranged on the adjuster (31) or the adjusting base (32).