Vehicle logo switching device

Abstract

The invention discloses a vehicle logo switching device which comprises a first vehicle logo, a second vehicle logo and a support, a first positioning ring is fixed to the support, a second positioning ring is fixed to the front end of the first positioning ring, a bearing is fixed to the outside of the first positioning ring, a rotating disc is rotationally connected to the outside of the bearing in a sleeving mode, and a first locking disc is fixed to the end of an output shaft at the front end of a motor. The first lock disc is connected with a telescopic first spring bolt and a telescopic second spring bolt, the first vehicle logo is hinged to a first connecting rod, the first connecting rod is hinged to a second connecting rod, the second vehicle logo is hinged to a third connecting rod, the third connecting rod is hinged to a fourth connecting rod, and a first lock cylinder and a second lock cylinder are fixed to the rear end of the second connecting rod and the rear end of the fourth connecting rod respectively. A first rail is fixed to the upper end of the support, a second rail is fixed to the upper end of the turntable, and a third rail is fixed to the right end of the turntable. The vehicle logo switching device is simple in structure, and economical efficiency and reliability of the device are improved while the individual requirements of consumers for the vehicle appearance are met.

Description

Technical Field

[0001] The invention relates to a vehicle logo switching device. Background Art

[0002] With the rapid development of the automobile industry and the increasing demand for personalization from consumers, the diversity of vehicle exterior design has become a major highlight of the market. Among them, the design style and presentation of the vehicle logo, as an important symbol of vehicle identity, have also received widespread attention. In order to meet the aesthetic preferences and usage needs of different consumers, some vehicles have adopted a switchable logo design, that is, providing two different styles of logos, a vertical logo and a large logo, on the same vehicle, and switching between the two is achieved through a specific switching device.

[0003] In the prior art, there are already some devices that can realize the lifting and switching of the car logo. These devices usually drive the lifting and lowering of the car logo through complex mechanical structures or electric systems, such as a car logo lifting device and vehicle disclosed in WO2024131859A1, so as to achieve the purpose of switching between the vertical logo and the large logo. However, the complex mechanical structure increases the manufacturing cost and maintenance difficulty of the device, which affects the economy of the vehicle during production and later use. On the other hand, the complex structure is also prone to device failures, such as mechanical jamming, electric system failure and other problems, which affect the normal switching of the car logo. Summary of the invention

[0004] In view of the above-mentioned defects of the prior art, an object of the present invention is to provide a vehicle logo switching device.

[0005] The technical solution of the present invention is: a vehicle logo switching device, which includes a first vehicle logo and a second vehicle logo, and also includes a bracket, a motor and a first positioning ring covering the outside of the motor are fixed on the bracket, a second positioning ring is fixed on the front end of the first positioning ring, a bearing is fixed outside the first positioning ring, a turntable is rotatably sleeved outside the bearing, a first locking disk is fixed to the end of the output shaft at the front end of the motor, the first locking disk is fixedly connected to a coaxially arranged second locking disk, the upper left corner and the lower right corner of the first locking disk are respectively slidably connected to a retractable first locking tongue and a second locking tongue, the first vehicle logo is hinged to a first connecting rod, the first connecting rod is hinged to a second connecting rod, the second vehicle logo is hinged to a third connecting rod, the third connecting rod is hinged to a fourth connecting rod, the second connecting rod and the fourth connecting rod are hinged to each other. The first lock core and the second lock core are fixed to the rear end of the connecting rod respectively, and the first lock core and the second lock core are respectively used for the first lock tongue and the second lock tongue to be inserted, the first positioning ring is used to control the first lock tongue to be inserted into or moved out of the first lock core, and the second positioning ring is used to control the second lock tongue to be inserted into or moved out of the second lock core, a first stopper for blocking the second connecting rod is fixed to the left end of the turntable, a second stopper for blocking the fourth connecting rod is fixed to the lower end of the turntable, a third stopper and a fourth stopper are convexly provided along the circumference of the rear end of the turntable, the third stopper and the fourth stopper are used to contact the outer wall of the bracket, a first track that slides up and down with the first vehicle logo is fixed to the upper end of the bracket, a second track corresponding to the first track is fixed to the upper end of the turntable, and a third track corresponding to the first track is fixed to the right end of the turntable.

[0006] Furthermore, the end of the second connecting rod away from the first connecting rod is sleeved with the output shaft of the motor, and the end of the fourth connecting rod away from the third connecting rod is sleeved with the output shaft of the motor.

[0007] Furthermore, the first lock disk has a first slide groove and a second slide groove at the upper left corner and the lower right corner respectively, the first lock tongue slides inwardly and outwardly in cooperation with the first slide groove, the second lock tongue slides inwardly and outwardly in cooperation with the second slide groove, a first spring extending inwardly and outwardly is clamped between the first lock tongue and the first lock disk, and a second spring extending inwardly and outwardly is clamped between the second lock tongue and the first lock disk.

[0008] Furthermore, the rear end of the first locking tongue has a first protrusion for contacting the inner wall of the first positioning ring, and the lower right corner of the first positioning ring is convexly provided with a first ramp for contacting the first protrusion. When the first protrusion contacts the first ramp, the first locking tongue moves inward and the first spring is compressed.

[0009] Furthermore, the rear end of the second locking tongue has a second protrusion for contacting the inner wall of the second positioning ring, and the lower left corner of the second positioning ring is convexly provided with a second ramp for contacting the second protrusion. When the second protrusion contacts the second ramp, the second locking tongue moves inward and the second spring is compressed.

[0010] Furthermore, the third stopper and the fourth stopper are respectively located at the upper left corner and the lower right corner of the rear end of the turntable. When the turntable rotates 90 degrees counterclockwise, the third stopper rotates to the lower left corner of the turntable, and the fourth stopper rotates to the upper right corner of the turntable.

[0011] Furthermore, the motor output shaft rotates counterclockwise, driving the first lock disk and the second lock disk to rotate, the first lock disk drives the first lock tongue and the second lock tongue to rotate, the first lock tongue drives the first lock core to rotate, the first lock core drives the second connecting rod to rotate 45 degrees counterclockwise, the first block blocks the second connecting rod, and the first connecting rod swings, so that the first car logo moves downward along the first track and the second track; the motor output shaft continues to rotate counterclockwise, and the second connecting rod drives the turntable to rotate 90 degrees counterclockwise, the first car logo, the second car logo, the first lock tongue, the second lock tongue, the first lock core The first lock core and the second lock core are both rotated 90 degrees counterclockwise, the first protrusion of the first lock tongue contacts the first ramp, so that the first lock tongue moves inward, the first lock tongue is separated from the first lock core, the second protrusion of the second lock tongue is separated from the second ramp, and the second lock tongue moves outward, so that the second lock tongue is inserted into the second lock core; the motor output shaft continues to rotate counterclockwise, the first lock disk drives the second lock tongue to rotate, the second lock tongue drives the fourth connecting rod to rotate 45 degrees counterclockwise, and the third connecting rod swings, so that the second car logo moves upward along the third track and the first track.

[0012] The beneficial effects of the present invention are as follows: the present invention provides a vehicle logo switching device with a relatively simple structure, which realizes smooth switching of vehicle logos through motor drive and mechanical linkage, thereby meeting consumers' demand for personalized vehicle appearance and improving the economy and reliability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a front view schematic diagram of the present invention when it is in a large-scale state; Figure 2 It is a front view schematic diagram of the present invention after the motor output shaft rotates 45 degrees counterclockwise; Figure 3 It is a front view schematic diagram of the present invention after the motor output shaft rotates 135 degrees counterclockwise; Figure 4 It is a front view schematic diagram of the present invention after the motor output shaft rotates 180 degrees counterclockwise; Figure 5 It is a schematic diagram of the structure of the back of the present invention when it is in a large mark state; Figure 6 for Figure 1 Schematic cross-sectional view along the AA direction; Figure 7 It is a schematic diagram of the installation of the first lock tongue and the second lock tongue of the present invention; Figure 8 It is a schematic diagram of the positions of the first locking tongue and the second locking tongue when the present invention is in the large mark state; Fig. 9 It is a schematic diagram of the positions of the first locking tongue and the second locking tongue after the motor output shaft rotates 45 degrees counterclockwise in the present invention; Fig.10 This is a schematic diagram of the positions of the first locking tongue and the second locking tongue after the motor output shaft rotates 135 degrees counterclockwise in the present invention; Fig.11 This is a schematic diagram of the positions of the first locking tongue and the second locking tongue after the motor output shaft rotates 180 degrees counterclockwise in the present invention; Fig.12 It is a structural schematic diagram of the first locking tongue, the second locking tongue, the first positioning ring, and the second positioning ring of the present invention.

[0014] As shown in the figure: 1—first car logo, 2—second car logo, 3—bracket, 4—motor, 5—first positioning ring, 51—first ramp, 6—second positioning ring, 61—second ramp, 7—bearing, 8—turntable, 9—first locking disk, 91—first slide groove, 92—second slide groove, 10—second locking disk, 11—first lock tongue, 111—first protrusion, 12—second lock tongue, 121—second protrusion, 13—first connecting rod, 14—second connecting rod, 15—third connecting rod, 16—fourth connecting rod, 17—first lock core, 171—first lock hole, 18—second lock core, 181—second lock hole, 19—first block, 20—second block, 21—third block, 22—fourth block, 23—first track, 24—second track, 25—third track, 26—first spring, 27—second spring. DETAILED DESCRIPTION

[0015] In order to more intuitively and completely understand the technical solution of the present invention, a non-limiting feature description is now provided in conjunction with the accompanying drawings of the present invention as follows: like Figure 1 — Fig.12As shown, a vehicle logo switching device comprises a first vehicle logo 1, a second vehicle logo 2 and a bracket 3, a motor 4 and a first positioning ring 5 covering the outside of the motor 4 are fixed on the bracket 3, a second positioning ring 6 is fixed on the front end of the first positioning ring 5, a bearing 7 is fixed outside the first positioning ring 5, a turntable 8 is rotatably sleeved outside the bearing 7, a first locking disk 9 is fixed to the end of the output shaft at the front end of the motor 4, the first locking disk 9 is fixedly connected to a second locking disk 10 coaxially arranged with the first locking disk 9, a retractable first locking tongue 11 and a second locking tongue 12 are slidably connected to the upper left corner and the lower right corner of the first locking disk 9 respectively, the first vehicle logo 1 is hinged with a first connecting rod 13, the first connecting rod 13 is hinged with a second connecting rod 14, the second vehicle logo 2 is hinged with a third connecting rod 15, the third connecting rod 15 is hinged with a fourth connecting rod 16, the rear ends of the second connecting rod 14 and the fourth connecting rod 16 are respectively fixed with first The lock core 17 and the second lock core 18 are respectively provided with the first lock tongue 11 and the second lock tongue 12 for insertion. The first positioning ring 5 is used to control the first lock tongue 11 to be inserted into or removed from the first lock core 17. The second positioning ring 6 is used to control the second lock tongue 12 to be inserted into or removed from the second lock core 18. A first stopper 19 for blocking the second connecting rod 14 is fixed to the left end of the turntable 8. A second stopper 20 for blocking the fourth connecting rod 16 is fixed to the lower end of the turntable 8. A third stopper 21 and a fourth stopper 22 are convexly provided along the circumference of the rear end of the turntable 8. The third stopper 21 and the fourth stopper 22 are used to contact the outer wall of the bracket 3. A first track 23 which is slidably matched with the first vehicle logo 1 is fixed to the upper end of the bracket 3. A second track 24 corresponding to the first track 23 is fixed to the upper end of the turntable 8. A third track 25 corresponding to the first track 23 is fixed to the right end of the turntable 8. The second lock disk 10 covers the first lock core 17 and the second lock core 18 to prevent the first lock core 17 and the second lock core 18 from falling off.

[0016] like Figure 1 As shown, at this time, the second track 24 is aligned with the first track 23, and the first track 23 and the second track 24 are spliced ​​together to facilitate the movement of the first vehicle logo 1. Figure 4 As shown, at this time, the third track 25 is aligned with the first track 23, and the first track 23 and the third track 25 are spliced ​​together to facilitate the movement of the second vehicle logo 2.

[0017] like Figure 2 As shown, at this time, the top of the first stopper 19 blocks the second connecting rod 14. The first stopper 19 is arranged to enable the second connecting rod 14 to rotate counterclockwise to drive the rotating disk 8 to rotate counterclockwise. Figure 3 As shown, at this time, the top of the second stopper 20 blocks the fourth connecting rod 16. The second stopper 20 is arranged to enable the fourth connecting rod 16 to drive the rotating disk 8 to rotate clockwise when rotating clockwise.

[0018] like Figure 1As shown, the end of the second connecting rod 14 away from the first connecting rod 13 is sleeved with the output shaft of the motor 4, and the end of the fourth connecting rod 16 away from the third connecting rod 15 is sleeved with the output shaft of the motor 4. When the first connecting rod 13 and the fourth connecting rod 16 rotate, they rotate around the output shaft of the motor 4. The output shaft of the motor 4 plays a positioning role and does not directly drive the first connecting rod 13 and the fourth connecting rod 16 to rotate.

[0019] like Figure 7 As shown, in order to facilitate the stable sliding of the first lock tongue 11 and the second lock tongue 12, the first lock plate 9 has a first slide groove 91 and a second slide groove 92 at the upper left corner and the lower right corner respectively, the first lock tongue 11 and the first slide groove 91 slide inward and outward, the second lock tongue 12 and the second slide groove 92 slide inward and outward, a first spring 26 extending inward and outward is clamped between the first lock tongue 11 and the first lock plate 9, and a second spring 27 extending inward and outward is clamped between the second lock tongue 12 and the first lock plate 9. The first lock core 17 has a first lock hole 171 opening inwardly and for the first lock tongue 11 to be inserted, and the second lock core 18 has a second lock hole 181 opening inwardly and for the second lock tongue 12 to be inserted.

[0020] like Fig.12 As shown, the rear end of the first locking tongue 11 has a first protrusion 111 for contacting the inner wall of the first positioning ring 5, and the first positioning ring 5 has a first ramp 51 protruding at the lower right corner for contacting the first protrusion 111. When the first protrusion 111 contacts the first ramp 51, the first locking tongue 11 moves inward and the first spring 26 is compressed. The position of the first locking tongue 11 is determined according to the position where the first protrusion 111 contacts the inner wall of the first positioning ring 5. Fig.12 As shown, the rear end of the second locking tongue 12 has a second protrusion 121 for contacting the inner wall of the second positioning ring 6, and the lower left corner of the second positioning ring 6 is convexly provided with a second ramp 61 for contacting the second protrusion 121. When the second protrusion 121 contacts the second ramp 61, the second locking tongue 12 moves inward and the second spring 27 is compressed. The position of the second locking tongue 12 is determined according to the position where the second protrusion 121 contacts the inner wall of the second positioning ring 6.

[0021] like Figure 5 As shown, in order to stop the turntable 8 after rotating 90 degrees counterclockwise, the third stopper 21 and the fourth stopper 22 are respectively located at the upper left corner and the lower right corner of the rear end of the turntable 8. When the turntable 8 rotates 90 degrees counterclockwise, the third stopper 21 rotates to the lower left corner of the turntable 8, and the fourth stopper 22 rotates to the upper right corner of the turntable 8, and the bracket 3 blocks the third stopper 21 and the fourth stopper 22, so that the turntable 8 stops rotating.

[0022] from Figure 1The state starts working, the output shaft of the motor 4 rotates counterclockwise, driving the first lock disk 9 and the second lock disk 10 to rotate, the first lock disk 9 drives the first lock tongue 11 and the second lock tongue 12 to rotate, the first lock tongue 11 drives the first lock core 17 to rotate, the first lock core 17 drives the second connecting rod 14 to rotate 45 degrees counterclockwise, the first stopper 19 blocks the second connecting rod 14, and the first connecting rod 13 swings, so that the first car logo 1 moves downward along the first track 23 and the second track 24. Figure 2 As shown, the positions of the first locking tongue 11 and the second locking tongue 12 are as shown in FIG. Fig. 9 As shown; the output shaft of the motor 4 continues to rotate counterclockwise, the second connecting rod 14 drives the turntable 8 to rotate counterclockwise by 90 degrees, the first vehicle logo 1, the second vehicle logo 2, the first lock tongue 11, the second lock tongue 12, the first lock core 17 and the second lock core 18 all rotate counterclockwise by 90 degrees, the first protrusion 111 of the first lock tongue 11 contacts the first ramp 51, so that the first lock tongue 11 moves inward, the first lock tongue 11 is separated from the first lock core 17, the second protrusion 121 of the second lock tongue 12 is separated from the second ramp 61, and the second lock tongue 12 moves outward by the elastic force of the second spring 27, so that the second lock tongue 12 is inserted into the second lock core 18, as shown in FIG. Figure 3 , Fig.10 As shown; the output shaft of the motor 4 continues to rotate counterclockwise, the first lock plate 9 drives the second lock tongue 12 to rotate, the second lock tongue 12 drives the fourth connecting rod 16 to rotate 45 degrees counterclockwise, and the third connecting rod 15 swings, so that the second car logo 2 moves upward along the third track 25 and the first track 23, thereby completing the switching of the car logo, as shown Figure 4 , Fig.11 When the vehicle logo needs to be switched again, the output shaft of the motor 4 rotates clockwise.

[0023] The present invention provides a vehicle logo switching device with a relatively simple structure and low cost. The device realizes smooth switching of vehicle logos through the drive of a motor 4 and mechanical linkage, which satisfies consumers' demand for personalized vehicle appearance while improving the economy and reliability of the device.

[0024] Of course, the above are only preferred embodiments of the present invention, and the patent scope of the present invention is not limited thereto. All simple modifications and equivalent structural changes made using the contents of the specification and drawings of the present invention should be included in the patent protection scope of the present invention.

Claims

1. A vehicle logo switching device, comprising a first vehicle logo and a second vehicle logo, characterized in that: It also includes a bracket, on which a motor and a first positioning ring covered outside the motor are fixed, a second positioning ring is fixed at the front end of the first positioning ring, a bearing is fixed outside the first positioning ring, a turntable is rotatably sleeved outside the bearing, a first locking disk is fixed at the end of the output shaft at the front end of the motor, the first locking disk is fixedly connected to a coaxially arranged second locking disk, the upper left corner and the lower right corner of the first locking disk are respectively slidably connected to a retractable first locking tongue and a second locking tongue, the first car logo is hinged to a first connecting rod, the first connecting rod is hinged to a second connecting rod, the second car logo is hinged to a third connecting rod, the third connecting rod is hinged to a fourth connecting rod, and the rear ends of the second connecting rod and the fourth connecting rod are respectively fixed with a first lock core and a second lock core. The first lock core and the second lock core are respectively used for inserting the first lock tongue and the second lock tongue, the first positioning ring is used to control the first lock tongue to be inserted into or moved out of the first lock core, and the second positioning ring is used to control the second lock tongue to be inserted into or moved out of the second lock core. A first stopper for blocking the second connecting rod is fixed to the left end of the turntable, and a second stopper for blocking the fourth connecting rod is fixed to the lower end of the turntable. A third stopper and a fourth stopper are convexly provided along the circumference of the rear end of the turntable. The third stopper and the fourth stopper are used to contact the outer wall of the bracket, and a first track that slides up and down with the first vehicle logo is fixed to the upper end of the bracket, a second track corresponding to the first track is fixed to the upper end of the turntable, and a third track corresponding to the first track is fixed to the right end of the turntable.

2. A vehicle logo switching device according to claim 1, characterized in that: The end of the second connecting rod away from the first connecting rod is sleeved with the output shaft of the motor, and the end of the fourth connecting rod away from the third connecting rod is sleeved with the output shaft of the motor.

3. A vehicle logo switching device according to claim 2, characterized in that: The first lock disk has a first slide groove and a second slide groove at the upper left corner and the lower right corner respectively, the first lock tongue is slidably matched with the first slide groove inward and outward, the second lock tongue is slidably matched with the second slide groove inward and outward, a first spring extending inward and outward is clamped between the first lock tongue and the first lock disk, and a second spring extending inward and outward is clamped between the second lock tongue and the first lock disk.

4. A vehicle logo switching device according to claim 3, characterized in that: The rear end of the first locking tongue has a first protrusion for contacting the inner wall of the first positioning ring, and the lower right corner of the first positioning ring is convexly provided with a first ramp for contacting the first protrusion. When the first protrusion contacts the first ramp, the first locking tongue moves inward and the first spring is compressed.

5. A vehicle logo switching device according to claim 4, characterized in that: The rear end of the second locking tongue has a second protrusion for contacting the inner wall of the second positioning ring, and the lower left corner of the second positioning ring is convexly provided with a second ramp for contacting the second protrusion. When the second protrusion contacts the second ramp, the second locking tongue moves inward and the second spring is compressed.

6. A vehicle logo switching device according to claim 5, characterized in that: The third stopper and the fourth stopper are respectively located at the upper left corner and the lower right corner of the rear end of the turntable. When the turntable rotates 90 degrees counterclockwise, the third stopper rotates to the lower left corner of the turntable, and the fourth stopper rotates to the upper right corner of the turntable.

7. A vehicle logo switching device according to claim 6, characterized in that: The motor output shaft rotates counterclockwise, driving the first lock disk and the second lock disk to rotate, the first lock disk drives the first lock tongue and the second lock tongue to rotate, the first lock tongue drives the first lock core to rotate, the first lock core drives the second connecting rod to rotate 45 degrees counterclockwise, the first block blocks the second connecting rod, the first connecting rod swings, so that the first car logo moves downward along the first track and the second track; the motor output shaft continues to rotate counterclockwise, the second connecting rod drives the turntable to rotate 90 degrees counterclockwise, the first car logo, the second car logo, the first lock tongue, the second lock tongue, the first lock core The core and the second lock core both rotate 90 degrees counterclockwise, the first protrusion of the first lock tongue contacts the first ramp, causing the first lock tongue to move inward, the first lock tongue to separate from the first lock core, the second protrusion of the second lock tongue to separate from the second ramp, and the second lock tongue to move outward, causing the second lock tongue to insert into the second lock core; the motor output shaft continues to rotate counterclockwise, the first lock disk drives the second lock tongue to rotate, the second lock tongue drives the fourth connecting rod to rotate 45 degrees counterclockwise, and the third connecting rod swings, causing the second car logo to move upward along the third track and the first track.

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