CN214929459U

CN214929459U - Car logo tilting mechanism, control system and vehicle

Info

Publication number: CN214929459U
Application number: CN202121405807.5U
Authority: CN
Inventors: 刘旺; 赵聪
Original assignee: Great Wall Motor Co Ltd
Current assignee: Great Wall Motor Co Ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2021-11-30
Anticipated expiration: 2031-06-23

Abstract

The utility model provides a car logo turnover mechanism, a control system and a vehicle, belonging to the technical field of automobiles, wherein the car logo turnover mechanism comprises a support shell provided with an inlet and an outlet, a turnover body and a turnover actuator; the turnover body is rotationally connected with the supporting shell through a rotating shaft and is used for bearing the car logo; the turnover actuator is arranged on the supporting shell and used for driving the turnover body to retract into the supporting shell along the access or extend out of the supporting shell. The car logo tilting mechanism that this embodiment provided, upset executor drive turning body is along withdrawing in the support housing, or stretch out outside the support housing, through the difference of turning body rotation angle, can make the car logo of follow-up present different installation status, and have the sense organ of motion-sensitive at the follow-up in-process, change the unchangeable traditional fixed mode of car logo, through the dynamic design of car logo, promote the individualized innovation of whole car, make more high-end sense and brand uniqueness for the vehicle brand, promote the added value of whole car, thereby improve the competitiveness of car enterprise.

Description

Car logo tilting mechanism, control system and vehicle

Technical Field

The utility model belongs to the technical field of the car, concretely relates to car logo tilting mechanism, car logo upset control system and have this kind of car logo tilting mechanism's vehicle.

Background

The car logo is the mark or sign of the brand of the vehicle, is one of the indispensable important accessories of the vehicle, and vehicles of various brands have own unique car logos. Most of the existing car logos are fixed on the car body, and besides showing the brand information of the car, the car logos can also be used as decorative elements of the car and show different aesthetic and style characteristics.

With the improvement of science and technology and the change of aesthetic concepts, consumers also pay great attention to the high-end feeling, delicate feeling and dynamic feeling of the finished vehicle when selecting the vehicle type. At present, the fixed vehicle logo causes aesthetic fatigue to consumers, particularly the young generation pursuing individuality, fashion and dynamic sense, can not meet the expectation, and reduces the added value of the whole vehicle.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a car logo tilting mechanism can improve car logo's individuality and active, promotes the added value of vehicle, satisfies consumer's demand.

In order to achieve the above object, in a first aspect, an embodiment of the present invention provides a car logo turnover mechanism, including: a supporting shell provided with an inlet and an outlet, a turnover body and a turnover actuator; the turnover body is rotationally connected with the supporting shell through a rotating shaft and is used for bearing a car logo; the turnover actuator is arranged on the supporting shell and used for driving the turnover body to retract into the supporting shell along the access opening or extend out of the supporting shell.

With reference to the first aspect, in a possible implementation manner, the turning body includes a sector-shaped housing and a connecting portion disposed at a centripetal end of the sector-shaped housing, and the rotating shaft is disposed on the connecting portion.

With reference to the first aspect, in one possible implementation manner, an avoidance space for the turning body to rotate is provided between the centripetal end of the turning body and the connecting portion; the support shell is internally provided with a limiting part for limiting the overturning body to extend out of a limiting position, and the limiting part extends into the avoidance space.

With reference to the first aspect, in a possible implementation manner, the end surfaces of the centripetal end of the turning body and the end surfaces of the turning body adjacent to the limiting portions are arc surfaces matched with each other.

With reference to the first aspect, in a possible implementation manner, the flipping actuator includes a micro motor disposed outside the supporting housing, and the micro motor drives the rotating shaft to rotate through gear transmission.

With reference to the first aspect, in a possible implementation manner, the vehicle logo turnover mechanism further includes a locking actuator arranged outside the support housing, a locking hole is formed in one end, extending into the support housing, of the turnover body, and an avoidance hole is formed in the support housing, corresponding to the retraction limit position of the turnover body; and a lock rod of the locking actuator extends into the locking hole through the avoidance hole, and locks the turnover body at the retraction limit position.

With reference to the first aspect, in one possible implementation manner, the lock actuator is any one of a micro electric push rod, a micro air cylinder or a micro hydraulic cylinder.

With reference to the first aspect, in a possible implementation manner, a clamping structure for fixing the locking actuator is arranged on the outer side of the support housing.

The utility model provides a car logo tilting mechanism compares with prior art, and beneficial effect lies in: the turnover actuator drives the turnover body to retract into the support shell along the access of the support shell or extend out of the support shell, so that the state of the vehicle logo following along with the turnover body is changed, and the traditional fixed mode of the vehicle logo unchanged is changed. Through the dynamic design of the vehicle logo, the personalized innovation of the whole vehicle is improved, more high-end feeling and brand uniqueness are manufactured for the vehicle brand, the added value of the whole vehicle is improved, and therefore the competitiveness of vehicle enterprises is improved.

In a second aspect, the embodiment of the utility model provides a control system of car logo upset is still provided, based on car logo tilting mechanism realize, control system includes CCSM central console switch module, ESP electron stable module, BCM automobile body control module, PEPS intelligence start-up module, ECU control module, car logo detection module, display screen and upset executor, CCSM central console switch module ESP electron stable module BCM automobile body control module PEPS intelligence start-up module car logo detection module the display screen reaches the upset executor all with ECU control module connects.

In a third aspect, the embodiment of the present invention further provides a vehicle, including the car logo turnover mechanism.

The utility model provides a control system and vehicle, through driving computer ECU control module, instruction upset executor drive upset body is rotatory, makes the car logo open or close, through the dynamic sensitivity of car logo, promotes the individualized innovation of whole car, for more high-end feelings and brand uniqueness are made to the vehicle brand, promote the added value of whole car to improve the competitiveness of car enterprise.

Drawings

Fig. 1 is a schematic structural diagram of a retracting state of a car logo turnover mechanism provided in an embodiment of the present invention;

fig. 2 is a schematic view of an internal structure of the emblem turnover mechanism provided in fig. 1 in a retracted state;

fig. 3 is a schematic structural view of an extended state of the emblem turnover mechanism provided by the embodiment of the invention;

FIG. 4 is a schematic view showing the internal structure of the emblem turnover mechanism shown in FIG. 3 in an extended state;

fig. 5 is a schematic perspective view of a support housing according to an embodiment of the present invention;

fig. 6 is a schematic perspective view of a supporting housing according to an embodiment of the present invention;

fig. 7 is a schematic view of an internal structure of a support housing according to an embodiment of the present invention;

fig. 8 is a first exploded view of the turning body and the emblem according to the embodiment of the present invention;

fig. 9 is a second exploded view of the turning body and the emblem according to the embodiment of the present invention;

fig. 10 is a control schematic diagram of the car logo turning mechanism provided in the embodiment of the present invention;

description of reference numerals:

1. a support housing; 11. an entrance and an exit; 12. a positioning column; 13. clamping ribs; 14. avoiding holes; 15. a limiting part; 2. turning over the body; 21. a fan-shaped housing; 22. a limiting hole; 23. a clamping block; 24. a raised rib; 25. a connecting portion; 26. a locking hole; 3. vehicle logo; 31. a limiting column; 32. a clamping strip; 33. a bayonet; 34. a pin; 4. turning over the actuator; 41. a driven gear; 5. a locking actuator; 51. a lock lever; 6. a rotating shaft.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 to 9, the turning mechanism for vehicle emblems of the present invention will now be described. The car logo turnover mechanism comprises a support shell 1 provided with an access 11, a turnover body 2 and a turnover actuator 4; the turnover body 2 is rotationally connected with the support shell 1 through a rotating shaft 6 and is used for bearing the car logo 3; the turnover actuator 4 is disposed on the supporting housing 1, and is used for driving the turnover body 2 to retract into the supporting housing 1 along the access opening 11, or extend out of the supporting housing 1.

The car logo tilting mechanism that this embodiment provided, upset executor 4 drive upset body 2 is received back in supporting shell 1 along the access & exit 11 of supporting shell 1, or stretch out outside supporting shell 1, through the difference of 2 rotation angle of upset body, can make follow-up car logo 3 present different installation status, and have the sense organ of motion-sensitive at the follow-up in-process, change the unchangeable traditional fixed mode of car logo 3, through the dynamic design of car logo 3, promote the individualized innovation of whole car, make more high-end feelings and brand uniqueness for the vehicle brand, promote the added value of whole car, thereby improve the competitiveness of car enterprise.

Exemplarily, the supporting shell 1 is fixed on the vehicle body, when the emblem 3 is installed at the rear end of the vehicle body, the rotating shaft 6 can be horizontally arranged, also can be vertically arranged, and also can be obliquely arranged, the turnover body 2 rotates around the axis of the rotating shaft 6, can present horizontal outward inward forward and reverse rotation, also can vertically outward inward forward and reverse rotation, and improves the dynamic feeling and aesthetic feeling of the emblem 3 in the direction of outward rotation of the vehicle body through rotation in different directions and control of the rotating angle, thereby constituting visual impact on consumers and improving the brand value of the whole vehicle.

In some embodiments, referring to fig. 8 and 9, the turning body 2 includes a sector housing 21 and a connecting portion 25 disposed at a centripetal end of the sector housing 21, and the rotating shaft 6 is disposed on the connecting portion 25. Referring to fig. 1, when the turning body 2 is rotated to extend out of the supporting shell 1, the supporting vehicle logo 3 is exposed outside the vehicle body, the exposed part of the turning body 2 is exposed in a visible range, the appearance of the turning body 2 is fan-shaped, and the turning body has parallel planes and arc-shaped curved surfaces, is matched with the dynamic sense of the vehicle logo 3, has texture and aesthetic feeling, and the arc-shaped curved surfaces are convenient for a streamline during rotation, and add added values for the added value of the whole vehicle.

Optionally, the arc-shaped curved surface of the fan-shaped shell 21 may be an arc-shaped curved surface or an involute curved surface, so that the quality of the whole vehicle is improved.

As an improved embodiment of the turning body 2 with the above-mentioned characteristics, referring to fig. 7 and 8, an avoidance space for the turning body 2 to rotate is provided between the centripetal end of the turning body 2 and the connecting part 25; a limiting part 15 for limiting the overturning body 2 to extend out of the limiting position is arranged in the supporting shell 1, and the limiting part 15 extends into the avoiding space. The present embodiment can control the rotation angle of the turn-over body 2 by the turn-over actuator 4 and maintain the turn-over body 2 at the rotated angle. However, in order to prevent problems such as failure of control, the support case 1 is provided with the stopper 15 for the outward extending limit position of the turning body 2, and this situation can be avoided.

Optionally, the inner cavity of the support shell 1 is matched with the shape of the turnover body 2, and the turnover body 2 is supported, limited and guided; for the fan-shaped turnover body 2, the supporting shell 1 is also of a fan-shaped structure and is provided with a curved surface matched with the turnover body 2.

Based on the turning body 2, in order to facilitate the rotation of the turning body 2, referring to fig. 7 and 8, as a modified embodiment, the end surfaces of the centripetal end of the turning body 2 adjacent to the limiting portion 15 are arc surfaces which are matched with each other.

In order to facilitate the installation and fixation of the car logo 3, referring to fig. 8 and 9, a raised rib 24 is arranged on the inner wall of the outer end of the turnover body 2, a socket is arranged at the end part of the raised rib 24, and a plug pin 34 inserted into the socket is arranged on the corresponding car logo 3; meanwhile, in order to avoid the car logo 3 from falling off, the triangular clamping block 23 is arranged on the inner wall of the turnover body 2, and the clamping strip 32 of the car logo 3 is provided with a clamping opening 33 matched with the clamping block 23. Wherein, the car logo 3 is also provided with a limiting column 31, and the inner wall of the corresponding overturning body 2 is provided with a limiting hole 22.

The attaching method of the emblem 3 is not limited to the above-described snap-fit method, and for example, the reliability of attaching the emblem 3 is improved by bolt connection, adhesion, or a combination of both methods.

On the basis of the turning body 2, referring to fig. 1 to 4, as an embodiment of the turning actuator 4, the turning actuator 4 includes a micro motor disposed outside the supporting housing 1, and the micro motor drives the rotating shaft 6 to rotate through gear transmission. Adopt gear drive's mode to carry out the moment of torsion transmission, utilized gear drive's accuracy, compactness and auto-lock nature, reduced the space occupation volume of whole mechanism, improve the flip angle accuracy of upset body 2 to make car logo 3 can stop in rotatory any angle.

The overturning actuator 4 is fixed on the outer side of the supporting shell 1 through bolts or clamping connection and the like. Due to the arrangement of gear transmission, an execution shell is arranged outside the micro motor, and the micro motor and the gear transmission assembly are arranged in the execution shell to avoid interference with surrounding parts. The actuator housing is fixed to the support housing 1 by bolts.

Regarding the connection between the rotating shaft 6 and the micro motor, referring to fig. 1 to 4, 8 and 9, since the gear transmission includes a driving gear on the main shaft of the micro motor and a driven gear 41 engaged with the driving gear, the rotating shaft 6 is inserted into the spline hole of the driven gear 41.

As shown in fig. 1 to 4, on the basis of the turning body 2 and the turning actuator 4, the turning mechanism for the emblem 3 further comprises a locking actuator 5 arranged outside the supporting housing 1, wherein one end of the turning body 2 extending into the supporting housing 1 is provided with a locking hole 26, and the supporting housing 1 is provided with an avoidance hole 14 corresponding to the retraction limit position of the turning body 2; the locking rod 51 of the locking actuator 5 extends into the locking hole 26 through the escape hole 14, and locks the turning body 2 in the retracted extreme position. The 3 upsets of car logo of this embodiment, generally when the vehicle starts or occasions such as usher, through 3 upsets of car logo, increase the feel and the ceremony sense of whole car, deposit the state at the vehicle, generally withdraw the turning body 2 and support in the casing 1, traditional fixed state is retrieved thereupon to car logo 3, at this moment, through locking turning body 2, can avoid artificial dragging out car logo 3 and turning body 2, and the destruction that causes realizes preventing burglary damage. In the embodiment, the turning body 2 is limited by combining the limitation of the extending limit position, two rotation limit positions of the turning body 2 are limited, the stability of the limit position of the car logo 3 extending to a high point is ensured, and the reliability of the car logo 3 being retracted to the limit position is also ensured.

In some embodiments, the lock actuator 5 is any one of a micro electric push rod, a micro air cylinder, or a micro hydraulic cylinder. The unlocking and locking of the turnover body 2 are realized by retracting and extending the lock rod 51 of the locking actuator 5, and the operation is simple and convenient.

In other embodiments, the locking actuator 5 may also be directly in the form of an elastic locking bar 51, for example, including a base and a spring connected between the base and the locking bar 51, when the turnover actuator 4 drives the turnover body 2 to extend to open and rotate, the turnover body 2 presses the locking bar 51 to withdraw the locking bar 51 from the locking hole 26, when the turnover actuator 4 drives the turnover body 2 to retract to close, due to the elastic force stored by the pressing spring of the turnover body 2, when the locking bar 51 is opposite to the locking hole 26, the locking bar 51 is inserted into the locking hole 26 under the elastic force. Wherein, the turning body 2 is provided with a guide groove which presses against the lock rod 51, and the lock rod 51 slides along the guide groove and rotates along with the turning body 2 until being inserted into the locking hole 26.

Fig. 5 to 7 show another embodiment of the support housing 1, in which the outer side of the support housing 1 is provided with a snap-in structure for fixing the locking actuator 5. Wherein, the locking actuator 5 is provided with a matched clamping structure. Exemplarily, a positioning groove is formed in the support shell 1, a clamping rib 13 is arranged on the inner wall of the positioning groove, and a clamping interface is formed in the corresponding locking actuator 5. In order to prevent the locking actuator 5 from falling off, a triangular clamping joint is further arranged at the end part of the clamping rib 13.

In order to facilitate accurate connection, a positioning column 12 is further arranged in the positioning groove, and a positioning hole is formed in the corresponding locking actuator 5.

Optionally, in order to facilitate installation and protection of the locking actuator 5, a protective shell is arranged outside the locking actuator 5, and the protective shell is clamped with the support shell 1; in other embodiments, the protective shell and the support housing 1 can also be bolted.

Based on the same invention concept, referring to fig. 10, the embodiment of the application further provides a control system for vehicle logo overturning, which is based on the vehicle logo overturning mechanism to realize vehicle logo overturning, and the control system comprises a CCSM center console switch module, an ESP electronic stability module, a BCM body control module, a PEPS intelligent starting module, an ECU control module, a vehicle logo detection module, a display screen and an overturning actuator, wherein the CCSM center console switch module, the ESP electronic stability module, the BCM body control module, the PEPS intelligent starting module, the vehicle logo detection module, the display screen and the overturning actuator are all connected with the ECU control module.

The following is explained for the names in the above:

a ccsm (center container switch module) panel, i.e. a center console switch module panel.

The ESP is a generic term for a system or a Program for effectively preventing an automobile from being out of control when the automobile reaches its dynamic limit while improving the handling performance of the automobile.

The Body Control Module (BCM) implements various body, safety and comfort functions by means of highly reliable electronic components.

Peps (Passive Entry Passive start), which is a system for keyless Entry and start.

An ecu (electronic Control unit) electronic controller unit, also called as a "vehicle computer" of the automobile, is used to Control the driving state of the automobile and to realize various functions thereof.

The principle of the car logo overturning control of the embodiment is as follows:

(1) in the manual mode, a CCSM center console switch is pressed, a vehicle logo opening and closing instruction is sent to an ECU control module through a BCM vehicle body control module, the ECU control module realizes a vehicle logo state self-checking function through a vehicle logo detection module, the vehicle logo state is determined, the instruction is executed, and the instruction is displayed on a display screen;

(2) automatic mode: after unlocking, the ESP electronic stabilization module sends a command for turning on and off the car logo to the ECU control module, the ECU control module realizes a car logo state self-checking function through the car logo detection module, determines the car logo state, turns over an actuator to execute the command, realizes that a car logo welcome starts, and displays the car logo on a display screen, wherein the speed of the car is less than or equal to 30km/h (can be adjusted according to the requirements of the whole car); the ESP electronic stabilization module sends a command for turning on and off the vehicle logo to the ECU control module, the ECU control module realizes the self-checking function of the vehicle logo state through the vehicle logo detection module, determines the vehicle logo state, and turns over the actuator to execute the command to realize the closing of the vehicle logo;

(3) the PEPS intelligent starting module is characterized in that a power supply, a signal interface and a state self-checking interface are integrated into one interface to be connected with a car logo, the closing state and the opening state of the car logo are fed back, the interior of an actuator is identified, and the state is fed back to a car body through lin communication.

According to the vehicle provided by the embodiment, the turnover actuator drives the turnover body to rotate, so that the vehicle logo is opened or closed, the personalized innovation of the whole vehicle is improved through the dynamic sensitivity of the vehicle logo, more high-end senses and brand uniqueness are manufactured for vehicle brands, the added value of the whole vehicle is improved, and the competitiveness of vehicle enterprises is improved.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A car logo tilting mechanism, its characterized in that includes:

a support housing (1) provided with an access opening (11);

the turnover body (2) is rotationally connected with the support shell (1) through a rotating shaft (6) and is used for bearing the vehicle logo (3); and

the turnover actuator (4) is arranged on the supporting shell (1) and used for driving the turnover body (2) to retract into the supporting shell (1) along the access opening (11) or extend out of the supporting shell (1).

2. The emblem turnover mechanism of claim 1, wherein the turnover body (2) comprises a sector-shaped housing (21) and a connecting portion (25) disposed at a centripetal end of the sector-shaped housing (21), the rotary shaft (6) being disposed on the connecting portion (25).

3. The emblem turnover mechanism of claim 2, wherein an avoidance space for the turnover body (2) to rotate is provided between the centripetal end of the turnover body (2) and the connecting portion (25); the support shell (1) is internally provided with a limiting part (15) for limiting the overturning body (2) to extend out of a limiting position, and the limiting part (15) extends into the avoidance space.

4. The turnover mechanism for vehicle logos as recited in claim 3, characterized in that the centripetal end of the turnover body (2) and the end surface adjacent to the limiting part (15) are mutually matched arc surfaces.

5. The turnover mechanism for vehicle logos as recited in claim 1, characterized in that the turnover actuator (4) comprises a micro-motor arranged outside the support shell (1), and the micro-motor drives the rotating shaft (6) to rotate through gear transmission.

6. The vehicle logo turnover mechanism as claimed in claim 1, further comprising a locking actuator (5) disposed outside the support housing (1), wherein a locking hole (26) is formed at one end of the turnover body (2) extending into the support housing (1), and an avoiding hole is formed in the support housing (1) corresponding to a retraction limit position of the turnover body (2); and a lock rod (51) of the locking actuator (5) extends into the locking hole (26) through the avoidance hole, and the locking body (2) at the retraction limit position is locked.

7. The emblem turnover mechanism of claim 6, wherein the locking actuator (5) is any one of a micro electric push rod, a micro air cylinder or a micro hydraulic cylinder.

8. The emblem turnover mechanism of claim 6, wherein the support housing (1) is provided on its outside with a snap-fit arrangement for securing the locking actuator (5).

9. A control system for turning over a vehicle logo, which is realized based on the vehicle logo turning-over mechanism as claimed in any one of claims 1-8, and comprises a CCSM center console switch module, an ESP electronic stabilization module, a BCM vehicle body control module, a PEPS intelligent start module, an ECU control module, a vehicle logo detection module, a display screen and a turning actuator (4), wherein the CCSM center console switch module, the ESP electronic stabilization module, the BCM vehicle body control module, the PEPS intelligent start module, the vehicle logo detection module, the display screen and the turning actuator (4) are all connected with the ECU control module.

10. A vehicle comprising the emblem flipping mechanism of any of claims 1-8.