Ornament moving mechanism and automobile

Abstract

The utility model discloses an ornament moving mechanism and an automobile, and relates to the technical field of automobiles, the ornament moving mechanism comprises a sliding rail, a sliding piece used for connecting an ornament, a driven wheel, a motor, a driving wheel driven by the motor and a transmission piece used for connecting the driving wheel and the driven wheel, and the transmission piece is tensioned by the driving wheel and the driven wheel. The sliding part is connected with the transmission part so that the sliding part can slide along the sliding rail. The mechanism is balanced in running speed and more space-saving.

Description

Technical Field

[0001] The utility model relates to the technical field of automobiles, in particular to a decoration moving mechanism and an automobile. Background Art

[0002] With the development of the automobile industry, the innovation ability in automobiles is increasing. Customers not only have performance demands on products, but also pursue more eye-catching and cool features.

[0003] Take the car logo as an example. Traditionally, part of the car logo is placed near the front grille, which does not have a strong three-dimensional effect. Another part of the car logo is simply placed vertically on the engine hood, but has no lifting function. The lifting car logo is not only a dazzling and cool vehicle mechanism, but also can highlight the presence of the brand. In view of the above problems, although the prior art has designed a lifting car logo, its lifting mechanism is mostly a rocker arm slider structure. The lifting speed of this structure changes with the angle of the rocker arm, resulting in uneven lifting speed and more space occupied. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a decoration moving mechanism, which has a balanced operating speed and saves more space.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A decoration moving mechanism comprises: a slide rail, a sliding member for connecting the decoration, a driven wheel, a motor, a driving wheel driven by the motor, and a transmission member for connecting the driving wheel and the driven wheel. The transmission member passes around the driving wheel and the driven wheel and forms a tensioned state after being firmly installed. The sliding member is connected to the transmission member so that the sliding member slides along the slide rail.

[0007] Compared with the prior art, the utility model has the following beneficial effects:

[0008] The mechanism drives the decoration to move in a straight line through the sliding part, and the motor can make the speed of raising and lowering the decoration even and the operation smooth; in addition, since the rocker arm does not need to rotate during the operation of the mechanism, there is no need to reserve space for the rocker arm rotation in the layout, and the structure is more compact.

[0009] Furthermore, it also includes a tensioning module for auxiliary tensioning, and the transmission member includes a first section and a second section, both of which have one end fixedly connected to the driving wheel, the other end of the first section bypasses the driven wheel and is elastically connected to the tensioning module, and the other end of the second section is elastically connected to the tensioning module and is opposite to the direction of the first section.

[0010] Furthermore, the tensioning module includes two groups of cover plates and springs that can move relative to the sliding member, and the end of the transmission member away from the driving wheel passes through the spring and is fixedly connected to the cover plate so that the cover plate is pressed on one of the end faces of the spring corresponding to it.

[0011] Furthermore, a slide groove is provided on the sliding member, one end of the slide groove is open and the other end thereof is provided with a channel for the transmission member to pass through, and the cover plate and the spring can slide relative to the slide groove.

[0012] Furthermore, the slide rail extends vertically.

[0013] Furthermore, the cover plate includes a head portion and a rod portion fixedly connected thereto, the diameter of the head portion is greater than or equal to the diameter of the spring, and the rod portion is located inside the spring.

[0014] Furthermore, the sliding member is configured to be lockable or unlockable with the decoration.

[0015] The second object of the utility model is to provide a car, the operating speed of the decoration lifting mechanism of the car is balanced and more space-saving.

[0016] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0017] A car comprises any one of the above-mentioned decoration moving mechanisms.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] Since the automobile adopts the above-mentioned decoration moving mechanism, the moving mechanism drives the decoration to move linearly through the sliding member, and the motor can make the speed of raising and lowering the decoration uniform and the operation smooth; in addition, since the rocker arm does not need to rotate during the operation of the mechanism, the space used for rocker arm rotation is saved in the layout, and the structure is more compact. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic diagram of the overall structure of some of the embodiments;

[0021] Figure 2 for Figure 1 Exploded diagram of

[0022] Figure 3 A schematic diagram of the connection structure between the tensioning module and the transmission member in some embodiments;

[0023] Figure 4 For Figure 2 Based on the above, a structural schematic diagram of the decoration installation module is shown.

[0024] In the above drawings:

[0025] 1. Slide rail;

[0026] 2. sliding member; 201. sliding groove; 202. locking groove;

[0027] 3. Driven wheel; 4. Motor;

[0028] 5. Driving wheel; 501. Wire hanging trough;

[0029] 6. Transmission member; 601. First section; 602. Second section;

[0030] 7. Tensioning module; 701. Cover plate; 702. Spring;

[0031] 8. Decoration installation module. DETAILED DESCRIPTION

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments; the structures described in the various embodiments can be freely combined without any conflict in structure or principle.

[0033] The following is a description of some embodiments of the present invention in conjunction with the accompanying drawings:

[0034] like Figure 1 , Figure 2 and Figure 4 As shown, the utility model proposes a decorative object moving mechanism, including: a slide rail 1, a sliding member 2, a driven wheel 3, a motor 4, a driving wheel 5 and a transmission member 6, wherein:

[0035] The sliding member 2 is used to connect the decoration, and the slide rail 1 guides the sliding member 2. The specific extension direction of the slide rail 1 depends on the moving direction of the decoration required in practice. For ease of understanding, the most common driving of the decoration to be lifted is used as an example for explanation, that is, the slide rail 1 is arranged vertically;

[0036] The motor 4 is used to drive the transmission member 6 to move, thereby driving the sliding member 2 to move upward or downward. Specifically, the motor 4 is arranged below the slide rail 1, and the driving wheel 5 is assembled in the wheel seat through a rotating shaft. A spline is provided on the output shaft of the motor 4, and a keyway matching the spline is provided on the inner wall of the driving wheel 5. The motor 4 provides torque for the driving wheel 5 to drive the driving wheel 5 to rotate; the driven wheel 3 is connected to the slide rail 1 through a rotating shaft, and the driven wheel 3 is located above the driving wheel 5; the transmission member 6 is sleeved on the driving wheel 5 and the driven wheel 3, and the transmission member 6 bypasses the driving wheel 5 and the driven wheel 3, and forms a tensioned state after being firmly installed; the sliding member 2 is connected to the transmission member 6.

[0037] By adopting the above scheme, the mechanism drives the decoration to move linearly through the sliding member 2, and the motor 4 can make the speed of the decoration rise and fall even and run smoothly; in addition, since the mechanism does not need to rotate the rocker arm during operation, there is no need to reserve space for the rocker arm rotation in the layout, and the structure is more compact. Since the mobile mechanism adopts flexible transmission, it also reduces noise and vibration, and improves the buffering performance and service life of the mechanism.

[0038] Furthermore, the transmission member 6 includes a steel wire rope / belt / chain, etc. Preferably, the transmission member 6 is a steel wire rope.

[0039] In some other embodiments, in combination Figure 3 As shown, it also includes a tensioning module 7, the transmission member 6 includes a first section 601 and a second section 602, and two wire hanging grooves 501 are provided on the driving wheel 5. One end of the first section 601 and the second section 602 are fixed with a joint. The joint of the first section 601 is clamped in the wire hanging groove 501 on the right, and the joint of the second section 602 is hung in the wire hanging groove 501 on the left, so as to complete the connection between the transmission member 6 and the driving wheel 5; the specific design of the joint and the wire hanging groove 501 can refer to the existing design, such as the patent documents CN205314777U / CN203531613U / CN205933026U.

[0040] The end of the first section 601 away from the driving wheel 5 bypasses the driven wheel 3 and extends downward, and is finally elastically connected to the tensioning module 7. The end of the second section 602 away from the driving wheel 5 extends upward (i.e., in the opposite direction of the first section 601), and is finally elastically connected to the tensioning module 7.

[0041] Exemplarily, two slide grooves 201 are provided on the sliding member 2, and the tensioning module 7 includes two groups of cover plates 701 and springs 702 with the same structure. Taking the cover plate 701 and the spring 702 connected to the second section 602 as an example, the cover plate 701 and the spring 702 are both located in the slide groove 201 and can move relative to the slide groove 201, and the slide groove 201 plays a guiding and limiting role for the cover plate 701 and the spring 702 to prevent the cover plate 701 and the spring 702 from falling out; the end of the second section 602 facing away from the driving wheel 5 passes through the spring 702 and is fixedly connected to the cover plate 701. Preferably, this end of the second section 602 is fused to the cover plate 701; the diameter of the cover plate 701 is set to be greater than or equal to the inner diameter of the spring 702, so that the cover plate 701 is pressed on the top surface of the spring 702.

[0042] In this way, when the transmission member 6 is subjected to force and slightly deformed during operation, since the transmission member 6 is elastically connected to the tensioning module 7, the elastic force of the spring 702 can compensate for the gap caused by the deformation of the transmission member 6, so that the transmission member 6 always remains tensioned on the driving wheel 5 and the driven wheel 3.

[0043] Furthermore, if Figure 3 As shown, two wire hanging grooves 501 are arranged on the front and back sides of the driving wheel 5 to improve the symmetry of the transmission member 6, so that the operation is more stable and the first section 601 and the second section 602 are conveniently arranged.

[0044] Furthermore, in order to make the sliding member 2 run more smoothly, the second section 602 is set to be coaxial with the spring 702 as much as possible; specifically, a channel for avoiding the second section 602 is provided at the bottom end of the slide groove 201, and the cover plate 701 is set to include a head and a rod fixed thereto, and the rod extends into the spring 702 and its outer diameter matches the inner diameter of the spring 702.

[0045] Furthermore, in order to more conveniently assemble the cover plate 701 and the spring 702 in the slide groove 201, one end of the slide groove 201 and the side away from the sliding member 2 are set to be open; it should be understood that since the side of the slide groove 201 away from the sliding member 2 is set to be open at this time, it is necessary to set a limiting protrusion on the side wall of the slide groove 201 to prevent the spring 702 and the cover plate 701 from detaching from the slide groove 201.

[0046] In some other embodiments, such as Figure 4 As shown, the decoration installation module 8 is used to install decorations, and the sliding member 2 is arranged to be lockable or unlockable with the decoration installation module 8; illustratively, when the sliding member 2 is unlocked from the decoration installation module 8, the decoration can be moved downward under its own weight or driven by external force, and then automatically stored in the engine hood of the car; when it is necessary to drive the decoration to move upward, the motor 4 drives the sliding member 2 to move downward until the sliding member 2 and the decoration installation module 8 are re-locked, at which time the sliding member 2 can drive the decoration installation module 8 to move upward again; the locking method of the sliding member 2 and the decoration installation module 8 can be an electronically controlled lock or a mechanical lock.

[0047] Furthermore, a strip groove is provided in the middle of the slide rail 1, which is through from left to right, and the decoration installation module 8 is slidably connected to the slide rail 1, and a lock tongue that can be laterally extended is provided on the decoration installation module 8, and a lock groove 202 that cooperates with the lock tongue is provided on the sliding member 2, and the lock groove 202 is arranged on the side away from the slide groove 201, and the sliding member 2 is slidably connected in the strip groove. In this way, the sliding member 2 and the decoration installation module 8 have good symmetry, a more compact structure, and stable operation.

[0048] The utility model also provides a car, the decorative article lifting mechanism of the car has a balanced running speed and saves more space.

[0049] Specifically, a car includes any one of the above-mentioned decoration moving mechanisms.

[0050] Since the automobile adopts the above-mentioned decoration moving mechanism, the moving mechanism drives the decoration to move linearly through the sliding member 2, and the motor 4 can make the decoration rise and fall smoothly and at a uniform speed; in addition, since the rocker arm does not need to rotate during the operation of the mechanism, the space used for rocker arm rotation is saved in the layout, and the structure is more compact.

Claims

1. A decoration moving mechanism, characterized in that: include: A slide rail (1), a sliding member (2) for connecting a decorative object, a driven wheel (3), a motor (4), a driving wheel (5) driven by the motor (4), and a transmission member (6) for connecting the driving wheel (5) and the driven wheel (3); the transmission member (6) bypasses the driving wheel (5) and the driven wheel (3) and forms a tensioned state after being firmly installed; the sliding member (2) is connected to the transmission member (6) so that the sliding member (2) slides along the slide rail (1).

2. A decoration moving mechanism according to claim 1, characterized in that: It also includes a tensioning module (7) for auxiliary tensioning, the transmission member (6) includes a first section (601) and a second section (602), both of which have one end fixedly connected to the driving wheel (5), the other end of the first section (601) bypasses the driven wheel (3) and is elastically connected to the tensioning module (7), and the other end of the second section (602) is elastically connected to the tensioning module (7) and is in the opposite direction to the first section (601).

3. A decoration moving mechanism according to claim 2, characterized in that: The tensioning module (7) comprises two groups of cover plates (701) and springs (702) that are movable relative to the sliding member (2); one end of the transmission member (6) that is away from the driving wheel (5) passes through the spring (702) and is fixedly connected to the cover plate (701) so that the cover plate (701) is pressed against one of the end faces of the spring (702).

4. A decoration moving mechanism according to claim 3, characterized in that: The sliding member (2) is provided with a sliding groove (201), one end of the sliding groove (201) is open and the other end is provided with a channel for the transmission member (6) to pass through, and the cover plate (701) and the spring (702) can slide relative to the sliding groove (201).

5. A decoration moving mechanism according to any one of claims 1 to 4, characterized in that: The slide rail (1) extends vertically.

6. A decoration moving mechanism according to claim 3 or 4, characterized in that: The cover plate (701) comprises a head portion and a rod portion fixedly connected thereto, the diameter of the head portion is greater than or equal to the diameter of the spring (702), and the rod portion is located inside the spring (702).

7. A decoration moving mechanism according to claim 5, characterized in that: The sliding member (2) is configured to be lockable or unlockable with the decorative object.

8. A car, characterized in that: It comprises a decoration moving mechanism as claimed in claim 7.

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