A lifting flag device for a red flag car, a front machine cover and a car

Abstract

The application discloses a flag lifting and marking device for Hongqi car, a front engine cover and a car, which comprises a flag marking limiting and fixing base, a rotating flag pole, a light-transmitting flag, an intermediate connecting rod, a motor rocker arm and a motor. The rotating flag pole is pivotally connected to the flag marking limiting and fixing base. The light-transmitting flag is inserted into the rotating flag pole. One end of the intermediate connecting rod is rotatably connected to one end of the motor rocker arm, and the other end of the intermediate connecting rod is rotatably connected to the tail end of the rotating flag pole. The other end of the motor rocker arm is rotatably connected to the rotating shaft of the motor. Under the premise of meeting the existing national standard, the flag lifting and marking device realizes the rotating and lifting function of the flag through the motor driving connecting rod mechanism fixed on the engine cover, so that the flag is lifted and lighted by the controller signal when the vehicle is started, and the flag is returned to the initial state when the vehicle speed exceeds 10km / h, thereby preventing the flag from accidentally hurting people. The flag lifting and marking device has simple structure, low cost, and can highlight the characteristics of the noble quality of the old Hongqi car.

Description

Technical Field

[0001] This invention relates to the field of automotive exterior technology, and more particularly to a Hongqi (Red Flag) vehicle's lifting flag device, hood, and vehicle. Background Technology

[0002] The old Hongqi sedan's proudly erect hood flag emblem highlighted the Hongqi's characteristics. However, this emblem could not meet the requirements of GB11566 passenger vehicle external protrusion regulations: "If a decorative part exceeds the supporting surface by 10mm, it should be able to retract, detach, or deform when a 100N external force is applied at its highest point from any direction; body markings are considered decorative parts." In order not to violate this regulation, the Hongqi sedan had to abandon the high-flying hood flag emblem on the old Hongqi and replace the original Hongqi flag emblem with an abstract red line. Summary of the Invention

[0003] To address the aforementioned issues, this invention proposes a Hongqi (Red Flag) car-mounted flag lifting device, a front hood, and a vehicle. While complying with existing national standards, it achieves the flag rotation and lifting function through a motor-driven linkage mechanism fixed to the engine hood. When the vehicle is started, a controller signal drives the flag to rise and illuminate for welcoming passengers. When the vehicle speed exceeds 10 km / h, the flag retracts to its initial state to prevent accidental injury. The device has a simple structure, low cost, and effectively highlights the prestigious characteristics of the classic Hongqi sedan.

[0004] This invention proposes a Hongqi vehicle lifting flag device, including a flag limiting and fixing seat, a rotating flagpole, a light-transmitting flag, a middle connecting rod, a motor rocker arm, and a motor;

[0005] The rotating flagpole is pivotally connected to the flag marker limiting and fixing seat;

[0006] A translucent flag is inserted into a rotating flagpole;

[0007] One end of the middle connecting rod is rotatably connected to one end of the motor rocker arm, and the other end of the middle connecting rod is rotatably connected to the end of the rotating flagpole.

[0008] The other end of the motor rocker arm is sleeved and fixed on the rotating shaft of the motor. During operation, the motor drives the rocker arm to rotate, which in turn drives the rotating flagpole to rotate through the intermediate connecting rod, realizing the function of raising and retracting the flag. The device has a simple structure and low cost. By cooperating with the car's central controller, it can drive the flag to rise and light up to welcome guests through the controller signal when the vehicle is started. When the vehicle speed exceeds 10km / h, it is retracted to the initial state, which can highlight the distinguished quality of the old Hongqi sedan.

[0009] The flag positioning and fixing base is a strip-shaped body. The front surface of the strip-shaped body has a long strip-shaped opening along its length. The lower end face of the opening has corresponding downward protruding positioning and receiving walls on the left and right sides. The front of the two positioning and receiving walls has corresponding shaft holes. The rotating flagpole has a rotating connecting protrusion at the corresponding shaft hole position. The rotating connecting protrusion has a pivot through hole opposite the shaft hole. The rotating flagpole is fitted into the long strip-shaped opening. The pivot passes through the shaft holes and pivot through holes of the left and right positioning and receiving walls, so that the rotating flagpole can be rotatably connected to the two positioning and receiving walls of the flag positioning and fixing base. The rotation angle of the rotating flagpole from the horizontal plane of the flag positioning and fixing base upward is 110°.

[0010] The lower ends of the two limiting and receiving walls are respectively fixed to the front and rear ends of the light-transmitting flag on the rotating flagpole. The flagpole can contact and be fixed with the flagpole storing and limiting walls. The two flagpole storing and limiting walls form a light-transmitting flag rotation channel. The function of the flagpole storing and limiting walls is to horizontally limit the rotating and retracted flagpole, so that the upper end of the retracted flagpole is flush with the upper end of the flag limiting and fixing seat.

[0011] The flag limit fixing seat is composed of two halves, which facilitates mold processing.

[0012] The thickness of the flag limiting and fixing seat gradually changes along its length, meaning the thickness of the flag limiting and fixing seat gradually decreases from front to back. This reduces the overall weight and manufacturing costs, while also enhancing the support strength of the flag limiting and fixing seat at the front end where it mates with the flagpole.

[0013] The rotating flagpole has an L-shaped structure with an obtuse angle between its long and short arms. A rotating connection protrusion is located on the lower end face of the long arm adjacent to the short arm. A light-transmitting flag receiving slot and a dynamic compensation wiring harness through-hole are respectively provided on the lower end face of the long arm above and below this rotating connection protrusion. The light-transmitting flag receiving slot has upper and lower light-transmitting flag positioning slots, and two symmetrical sliding grooves are provided on the left and right walls of the slot along its length. A light distribution plate positioning and fixing slot is provided on the left and right side walls of the lower light-transmitting flag positioning slot. A PCB board limiting and fixing slot is provided on the left and right side walls of the light-transmitting flag receiving slot below the lower light-transmitting flag positioning slot. A connecting channel is provided along the length of the rotating flagpole between the light-transmitting flag receiving slot and the dynamic compensation wiring harness through-hole, allowing the dynamic compensation wiring harness, electrically connected to the PCB board, to pass through the connecting channel and the dynamic compensation wiring harness through-hole to be exposed outside the rotating flagpole. A ball joint is provided on the short arm of the rotating flagpole.

[0014] The light-transmitting flag includes a flag body, a light distribution plate, a PCB board, a dynamic compensation wiring harness, and a sealing end cover. The upper end of the light distribution plate is adjacent to the lower end of the flag body. An LED light is provided on the PCB board, and the LED light is aligned with the lower end of the light distribution plate. One end of the dynamic compensation wiring harness is electrically connected to the PCB board. The upper end of the sealing end cover is in contact with the flag body, and the inner surface of the sealing end cover is in contact with the light distribution plate and the PCB board respectively.

[0015] The flag body has an interlocking connection part on one side. The left and right end faces of the interlocking connection part are symmetrically provided with upper and lower positioning sliding protrusions corresponding to the upper and lower light-transmitting flag positioning slots. Each positioning sliding protrusion is composed of two sliding protrusions. The upper and lower positioning sliding protrusions of the light-transmitting flag are positioned into the upper and lower light-transmitting flag positioning slots on the corresponding rotating flagpole. The two sliding protrusions of each positioning sliding protrusion are aligned and slidably connected to the two sliding grooves in the light-transmitting flag receiving slot. The light-transmitting flag moves upward along the four left and right sliding grooves in the light-transmitting flag receiving slot of the rotating flagpole and is limited and fixed to the upper part of the light-transmitting flag receiving slot of the rotating flagpole.

[0016] The light distribution plate, from bottom to top, includes an integrally formed light-concentrating surface, a light-distribution connecting protrusion, a light-distribution protrusion, and a light-distribution surface with an optical refraction shape. The light distribution plate is housed in the lower part of the light-transmitting flag receiving slot of the rotating flagpole, and is fixed by insertion into the light distribution plate positioning and fixing slot via the light-distribution connecting protrusion. The light-distributing surface with an optical refraction shape of the light distribution plate is adjacent to the lower end of the flag's light-incident surface at the insertion connection part of the flag body, so that the light from the LED lights is uniformly refracted to every position of the flag body through the light-distributing surface with an optical refraction shape, making the flag body emit light uniformly throughout. The PCB board is inserted and fixed into the light-transmitting flag receiving slot. Inside the PCB board's limiting and fixing slot below, the LED lights on the PCB board are positioned directly opposite the focusing surface at the bottom of the light distribution board. The other end of the dynamic compensation harness passes through the connecting channel and the dynamic compensation harness insertion hole of the rotating flagpole, respectively, and is exposed outside the rotating flagpole. The other end of the dynamic compensation harness is electrically connected to the central controller. The sealing end cover is fastened to the opening of the lower part of the light-transmitting flag receiving slot. Its functions are: firstly, to restrict the flag body from moving downwards; secondly, to restrict the light distribution board and PCB board from coming out of the light-transmitting flag receiving slot; and thirdly, to prevent dust and liquid from entering the rotating flagpole and to prevent the PCB board from short-circuiting.

[0017] The middle connecting rod has ball head pins at both ends. The ball head pin at one end of the middle connecting rod rotates and engages with the ball head seat on the short arm of the rotating flagpole. The ball head pin at the other end of the middle connecting rod rotates and engages with the ball head seat at one end of the motor rocker arm. The use of ball head pins and ball head seats is to eliminate position and angle errors and avoid wear caused by repeated operation of the connecting rod structure. The upper end of the motor is equipped with a fixed seat. The motor is electrically connected to the central controller. The fixed seat can be fixed to the inner wall of the engine hood with bolts.

[0018] The present invention also proposes a front hood, including a Hongqi car lifting flag device and an engine hood. The flag limiting fixing seat and motor of the Hongqi car lifting flag device are respectively fixed to the inner surface of the engine hood by bolts. The engine hood is provided with a flag lifting opening corresponding to the elongated opening position of the flag limiting fixing seat.

[0019] The present invention also proposes an automobile, including a front hood and a Hongqi (Red Flag) car lifting flag device, and a central controller. The front hood is located at the front end of the vehicle body, and the Hongqi car lifting flag device is screwed onto the inner surface of the front hood. The motor and dynamic compensation wiring harness of the Hongqi car lifting flag device are electrically connected to the central controller.

[0020] Working principle

[0021] 1) When the vehicle is unlocked, the door controller receives the unlock signal from the remote key and sends the unlock command to the central controller. The central controller then transmits the unlock signal to the lighting controller, which drives the flag light motor to rotate and raise the flag from its initial horizontal position, while simultaneously illuminating the translucent flag. This not only meets the regulations for external protrusions of passenger vehicles but also retains the unique characteristics of the Hongqi flag, enhancing the welcoming ceremony of the Hongqi vehicle.

[0022] 2) When the vehicle starts and the speed is not 0, the central controller forwards the speed information to the lighting controller. Upon receiving the information, the controller turns off the translucent flag (to avoid the requirement in GB4785 that red lights are not allowed on the front of the vehicle).

[0023] 3) When the vehicle speed increases to 10km / h, the central controller forwards the vehicle speed information to the lighting controller. Upon receiving the information, the lighting controller drives the motor to rotate in the opposite direction and retracts the flag to its initial state (to circumvent the GB11566 regulations on external protrusions of passenger vehicles).

[0024] Beneficial effects

[0025] This invention, while complying with existing national standards, achieves the function of rotating and raising the flag by means of a motor-driven linkage mechanism fixed on the engine hood. When the vehicle is started, the flag is driven to rise and light up to welcome guests via a controller signal. When the vehicle speed exceeds 10km / h, the flag is returned to its initial state to prevent accidental injury. The device has a simple structure and low cost, and can highlight the distinguished quality of the old Hongqi sedan. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0027] Figure 2 This is a schematic diagram illustrating the working principle of the present invention.

[0028] Figure 3This is an exploded structural diagram of the present invention.

[0029] Figure 4 This is a partial structural schematic diagram of the present invention.

[0030] Figure 5 This is a schematic diagram of a portion of the working principle of the present invention.

[0031] Figure 6 This is an exploded view of the rotating flagpole and the light-transmitting flag of the present invention. Figure 1 .

[0032] Figure 7 This is an exploded view of the rotating flagpole and the light-transmitting flag of the present invention. Figure 2 .

[0033] Figure 8 This is a schematic diagram of the assembly structure of the rotating flagpole and the light-transmitting flag of the present invention.

[0034] In the picture:

[0035] 1. Flag marker limiting and fixing base; 11. Long strip opening; 12. Limiting and receiving wall; 121. Shaft hole; 122. Front flagpole storage limiting wall; 123. Rear flagpole storage limiting wall; 124. Light-transmitting flag marker rotation channel;

[0036] 2. Rotating flagpole; 21. Rotating connecting protrusion; 211. Pivot through hole; 22. Long arm; 221. Light-transmitting flag receiving slot; 222. Dynamic compensation wire harness through hole; 223. Light-transmitting flag positioning slot; 224. Sliding groove; 225. Light distribution board positioning and fixing slot; 226. PCB board limiting and fixing slot; 23. Short arm;

[0037] 3. Translucent flag; 31. Flag body; 311. Interlocking connector; 312. Positioning sliding protrusion; 32. Light distribution plate; 321. Focusing surface; 322. Light distribution connecting protrusion; 323. Light distribution protrusion; 324. Light distribution surface with optical refraction shape; 33. PCB board; 331. LED light; 34. Dynamic compensation wiring harness; 35. Sealing end cover plate;

[0038] 4. Intermediate connecting rod;

[0039] 5. Motor rocker arm;

[0040] 6. Motor; 61. Mounting bracket. Detailed Implementation

[0041] To make the technical problems solved by the present invention, the technical solutions adopted, and the technical effects achieved clearer, the technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely for explaining the present invention and are not intended to limit the present invention. Furthermore, it should be noted that, for ease of description, only the parts related to the present invention are shown in the accompanying drawings, not all of them.

[0042] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The terms "first position" and "second position" refer to two different positions.

[0043] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections or detachable connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal connections between two components. Those skilled in the art can understand the specific meaning of these terms in this invention based on the specific circumstances.

[0044] Example 1

[0045] See Figures 1-8 As shown, a Hongqi vehicle lifting flag device includes a flag limiting and fixing seat 1, a rotating flagpole 2, a light-transmitting flag 3, a middle connecting rod 4, a motor rocker arm 5, and a motor 6.

[0046] The rotating flagpole 2 is pivotally connected to the flag marker limiting and fixing seat 1;

[0047] The translucent flag 3 is inserted into the rotating flagpole 2;

[0048] One end of the intermediate connecting rod 4 is rotatably connected to one end of the motor rocker arm 5, and the other end of the intermediate connecting rod 4 is rotatably connected to the end of the rotating flagpole 2.

[0049] The other end of the motor rocker arm 5 is sleeved and fixed on the rotating shaft of the motor 6.

[0050] See Figures 1-5As shown, the flag limiting and fixing base 1 is a strip-shaped body. The front surface of the strip-shaped body has an elongated opening 11 along its length. The lower end face of the elongated opening 11 has corresponding downward protruding limiting and receiving walls 12 on the left and right sides. The front of the two limiting and receiving walls 12 has corresponding shaft holes 121. The rotating flagpole 2 has a rotating connecting protrusion 21 at the position corresponding to the shaft hole 121. The rotating connecting protrusion 21 has a pivot through hole 211 opposite to the shaft hole 121. The rotating flagpole 2 is fitted into the elongated opening 11. The pivot passes through the shaft holes 121 and the pivot through hole 211 of the left and right limiting and receiving walls 12, so that the rotating flagpole 2 can be rotatably connected to the two limiting and receiving walls 12 of the flag limiting and fixing base 1. The rotation angle of the rotating flagpole 2 from the horizontal plane of the flag limiting and fixing base 1 is 110°.

[0051] See Figure 5 As shown, the lower ends of the two limiting and accommodating walls 12 are respectively fixed to the front and rear ends of the light-transmitting flag 3 on the rotating flagpole 2, and the flagpole storage limiting walls 122 and 123 extend laterally. The rotating flagpole 2 can contact and be fixed with the flagpole storage limiting walls 122 and 123, and the two flagpole storage limiting walls form a light-transmitting flag rotation channel 124.

[0052] The flag limiting and fixing seat 1 is composed of two halves, left and right.

[0053] The thickness of the flag limiting and fixing seat 1 gradually changes along its length, meaning that the thickness of the flag limiting and fixing seat 1 gradually decreases from front to back.

[0054] See Figures 6-8 As shown, the rotating flagpole 2 has an overall L-shaped structure. An obtuse angle is formed between the long arm 22 and the short arm 23 of the L-shaped structure. A rotating connecting protrusion 21 is provided on the lower end face of the long arm 22 adjacent to the short arm 23 of the rotating flagpole 2. A light-transmitting flag receiving groove 221 and a dynamic compensation wire harness through hole 222 are respectively opened on the lower end face of the long arm 22 at positions above and below the rotating connecting protrusion 21. The light-transmitting flag receiving groove 221 has upper and lower light-transmitting flag positioning slots 223. The left and right walls of the slot 221 are symmetrically provided with two sliding grooves 224 in the length direction; the left and right side walls of the lower light-transmitting flag positioning slot 223 are provided with light distribution plate positioning and fixing grooves 225; the left and right side walls of the light-transmitting flag receiving slot 221 below the lower light-transmitting flag positioning slot 223 are provided with PCB board limiting and fixing grooves 226; the rotating flagpole 2 between the light-transmitting flag receiving slot 221 and the dynamic compensation wire harness through hole 222 is provided with a connecting channel in the length direction; the short arm 23 of the rotating flagpole 2 is provided with a ball head seat.

[0055] See Figures 6-8As shown, the light-transmitting flag 3 includes a flag body 31, a light distribution plate 32, a PCB board 33, a dynamic compensation wiring harness 34, and a sealing end cover plate 35; the upper end of the light distribution plate 32 is adjacent to the lower end of the flag body 31, the PCB board 33 is provided with an LED light 331, the LED light 331 is aligned and adjacent to the lower end of the light distribution plate 32, one end of the dynamic compensation wiring harness 34 is electrically connected to the PCB board 33, the upper end of the sealing end cover plate 35 contacts the flag body 31, and the inner surface of the sealing end cover plate 35 is respectively in limiting contact with the light distribution plate 32 and the PCB board 33;

[0056] The flag body 31 has an insertion connection part 311 on one side. The left and right end faces of the insertion connection part 311 are symmetrically provided with upper and lower positioning sliding protrusions 312 corresponding to the upper and lower light-transmitting flag positioning slots 223. Each positioning sliding protrusion 312 is composed of two sliding protrusions. The upper and lower positioning sliding protrusions 312 of the light-transmitting flag 3 are positioned into the upper and lower light-transmitting flag positioning slots 223 on the corresponding rotating flagpole 2. The two sliding protrusions of each positioning sliding protrusion of the upper and lower positioning sliding protrusions 312 are aligned and slidably connected to the two sliding grooves 224 in the light-transmitting flag receiving groove 221. The light-transmitting flag 3 moves upward along the four left and right sliding grooves 224 in the light-transmitting flag receiving groove 221 of the rotating flagpole 2 and is limited and fixed to the upper part of the light-transmitting flag receiving groove 221 of the rotating flagpole 2.

[0057] The light distribution plate 32, from bottom to top, includes an integrally formed light-concentrating surface 321, a light-distributing connecting protrusion 322, a light-distributing protrusion 323, and a light-distributing surface 324 with an optical refractive shape. The light distribution plate 32 is housed in the lower part of the light-transmitting flag receiving groove 221 of the rotating flagpole 2, and the light distribution plate 32 is fixed by insertion of the light-distributing connecting protrusion 322 into the light distribution plate positioning and fixing groove 225. The light-distributing surface 324 with an optical refractive shape of the light distribution plate 32 is adjacent to the lower end of the flag light-incident surface of the flag body 31 through the insertion connection part 311. PCB board 33 The LED light 331 on the PCB board is inserted and fixed in the limiting and fixing groove 226 below the light-transmitting flag receiving groove 221. The position of the LED light 331 on the PCB board 33 is directly opposite the light-concentrating surface 321 at the lower end of the light distribution plate 32. The other end of the dynamic compensation harness 34 passes through the connecting channel and the dynamic compensation harness through hole 222 of the rotating flagpole 2 and is exposed outside the rotating flagpole 2. The other end of the dynamic compensation harness 34 is electrically connected to the central controller (not shown in the figure). The sealing end cover 35 is fastened to the opening of the lower part of the light-transmitting flag receiving groove 221.

[0058] The middle connecting rod 4 has ball head pins at both ends. The ball head pin at one end of the middle connecting rod 4 is rotatably engaged with the ball head seat on the short arm 23 of the rotating flagpole 2. The ball head pin at the other end of the middle connecting rod 4 is rotatably engaged with the ball head seat at one end of the motor rocker arm 5. The upper end of the motor 6 is provided with a fixed seat 61. The motor 6 is electrically connected to the central controller (not shown in the figure).

[0059] Example 2

[0060] A front hood includes a Hongqi (Red Flag) vehicle flag lifting device and an engine hood. The flag limiting fixing seat 1 and the motor 6 of the Hongqi vehicle flag lifting device are respectively fixed to the inner surface of the engine hood by bolts. The engine hood is provided with a flag lifting opening corresponding to the elongated opening 11 of the flag limiting fixing seat 1.

[0061] Example 3

[0062] An automobile includes a front hood and a Hongqi (Red Flag) car-mounted flag lifting device, and also includes a central controller. The front hood is located at the front end of the vehicle body, and the Hongqi car-mounted flag lifting device is screwed onto the inner surface of the front hood. The motor 6 and dynamic compensation wiring harness 34 of the Hongqi car-mounted flag lifting device are electrically connected to the central controller.

[0063] Although the invention has been specifically shown and described in conjunction with preferred embodiments, those skilled in the art should understand that various changes in form and detail may be made to the invention without departing from the spirit and scope of the invention as defined in the appended claims, all of which shall be within the scope of protection of the invention.

Claims

1. A flag-raising device for Hongqi vehicles, characterized in that: Includes a flag limit fixing seat (1), a rotating flagpole (2), a light-transmitting flag (3), a middle connecting rod (4), a motor rocker arm (5), and a motor (6); The rotating flagpole (2) is pivotally mounted on the flag marker limiting and fixing seat (1); A translucent flag (3) is inserted into a rotating flagpole (2); One end of the intermediate connecting rod (4) is rotatably connected to one end of the motor rocker arm (5), and the other end of the intermediate connecting rod (4) is rotatably connected to the end of the rotating flagpole (2); The other end of the motor rocker arm (5) is sleeved and fixed on the rotating shaft of the motor (6); The flag limiting and fixing seat (1) is a strip-shaped body. The front surface of the strip-shaped body has an elongated opening (11) along its length. The lower end face of the elongated opening (11) has corresponding downward protruding limiting receiving walls (12) on the left and right sides. The front of the two limiting receiving walls (12) has corresponding shaft holes (121). The rotating flagpole (2) has a rotating connecting protrusion (21) at the position corresponding to the shaft hole (121). The rotating connecting protrusion (21) is... A pivot hole (211) is provided at the shaft hole (121). The rotating flagpole (2) is fitted into the elongated opening (11). The pivot passes through the shaft hole (121) and the pivot hole (211) of the left and right limiting accommodating walls (12) respectively, so that the rotating flagpole (2) can be rotatably connected to the two limiting accommodating walls (12) of the flag limiting fixing seat (1). The rotation angle of the rotating flagpole (2) from the horizontal surface of the flag limiting fixing seat (1) upward is 110°. The lower ends of the two limiting and receiving walls (12) are fixed to the front and rear ends of the light-transmitting flag (3) on the rotating flagpole (2). The front flagpole receiving limiting wall (122) and the rear flagpole receiving limiting wall (123) extend laterally respectively. The rotating flagpole (2) can contact and be fixed with the front flagpole receiving limiting wall (122) and the rear flagpole receiving limiting wall (123) respectively. The two flagpole receiving limiting walls form a light-transmitting flag rotation channel (124). The flagpole receiving limiting wall limits the rotating and retracted flagpole horizontally, so that the upper surface of the retracted flagpole is flush with the upper surface of the flag limiting fixing seat. The rotating flagpole (2) has an overall L-shaped structure. The long arm (22) and short arm (23) of the L-shaped structure are provided with an angle, which is an obtuse angle. A rotating connecting protrusion (21) is provided on the lower end face of the long arm (22) adjacent to the short arm (23) of the rotating flagpole (2). A light-transmitting flag receiving groove (221) and a dynamic compensation wire harness passing hole (222) are respectively opened on the lower end face of the long arm (22) of the rotating flagpole (2) at the upper and lower positions of the rotating connecting protrusion (21). The light-transmitting flag receiving groove (221) is provided with upper and lower light-transmitting flag positioning grooves (223). The left and right walls of the receiving groove (221) are respectively provided with two sliding grooves (224) in the length direction; the left and right side walls of the lower light-transmitting flag positioning groove (223) are provided with light distribution plate positioning and fixing grooves (225); the left and right side walls of the light-transmitting flag receiving groove (221) below the lower light-transmitting flag positioning groove (223) are provided with PCB board limiting and fixing grooves (226); the rotating flagpole (2) between the light-transmitting flag receiving groove (221) and the dynamic compensation wire harness through hole (222) is provided with a connecting channel in the length direction; the short arm (23) of the rotating flagpole (2) is provided with a ball head seat; The light-transmitting flag (3) includes a flag body (31), a light distribution plate (32), a PCB board (33), a dynamic compensation harness (34), and a sealing end cover plate (35); the upper end of the light distribution plate (32) is adjacent to the lower end of the flag body (31), the PCB board (33) is provided with an LED light (331), the LED light (331) is aligned and adjacent to the lower end of the light distribution plate (32), one end of the dynamic compensation harness (34) is electrically connected to the PCB board (33), the upper end of the sealing end cover plate (35) is in contact with the flag body (31), and the inner surface of the sealing end cover plate (35) is in limited contact with the light distribution plate (32) and the PCB board (33) respectively; The flag body (31) has an insertion connection part (311) on one side. The left and right end faces of the insertion connection part (311) are respectively symmetrically provided with upper and lower positioning sliding protrusions (312) corresponding to the upper and lower light-transmitting flag positioning grooves (223). Each positioning sliding protrusion (312) is composed of two sliding protrusions. The upper and lower positioning sliding protrusions (312) of the light-transmitting flag (3) are positioned on the upper and lower light-transmitting flags (2) of the corresponding rotating flagpole (2). The flag is positioned in the groove (223). The two sliding protrusions of each of the upper and lower positioning sliding protrusions (312) are aligned and slidably connected to the two sliding grooves (224) in the light-transmitting flag receiving groove (221). The light-transmitting flag (3) moves up along the four left and right sliding grooves (224) in the light-transmitting flag receiving groove (221) of the rotating flagpole (2) and is limited and fixed to the upper part of the light-transmitting flag receiving groove (221) of the rotating flagpole (2). The light distribution plate (32) includes, from bottom to top, an integrally formed light-concentrating surface (321), a light distribution connecting protrusion (322), a light distribution protrusion (323), and a light distribution surface (324) with an optical refraction shape; the light distribution plate (32) is housed in the lower part of the light-transmitting flag receiving groove (221) of the rotating flagpole (2), and the light distribution plate (32) is inserted and fixed to the light distribution plate positioning and fixing groove (225) through the light distribution connecting protrusion (322); the light distribution surface (324) with an optical refraction shape of the light distribution plate (32) is adjacent to the lower end of the flag light-incident surface of the flag body (31) of the insertion connecting part (311); P The CB board (33) is inserted and fixed in the PCB board limiting and fixing groove (226) below the light-transmitting flag receiving groove (221). The LED light (331) on the PCB board (33) is positioned directly opposite the light-concentrating surface (321) at the lower end of the light distribution plate (32). The other end of the dynamic compensation harness (34) passes through the connecting channel of the rotating flagpole (2) and the dynamic compensation harness through hole (222) respectively and is exposed outside the rotating flagpole (2). The other end of the dynamic compensation harness (34) is electrically connected to the central controller. The sealing end cover plate (35) is fastened to the opening of the lower part of the light-transmitting flag receiving groove (221).

2. The Hongqi vehicle flag raising device according to claim 1, characterized in that: The flag limiting and fixing seat (1) is composed of two halves, left and right.

3. The Hongqi vehicle flag raising device according to claim 1, characterized in that: The thickness of the flag limiting and fixing seat (1) gradually changes along its length, meaning that the thickness of the flag limiting and fixing seat (1) gradually decreases from front to back.

4. The Hongqi vehicle flag raising device according to claim 1, characterized in that: The middle connecting rod (4) has ball head pins at both ends. The ball head pin at one end of the middle connecting rod (4) rotates and engages with the ball head seat on the short arm (23) of the rotating flagpole (2). The ball head pin at the other end of the middle connecting rod (4) rotates and engages with the ball head seat at one end of the motor rocker arm (5). The upper end of the motor (6) is provided with a fixed seat (61). The motor (6) is electrically connected to the central controller.

5. A front hood, characterized in that: The Hongqi vehicle lifting flag device, as described in any one of claims 1-4, also includes an engine hood. The flag limiting fixing seat (1) and the motor (6) of the Hongqi vehicle lifting flag device are respectively fixed to the inner surface of the engine hood by bolts. The engine hood is provided with a flag lifting opening corresponding to the position of the elongated opening (11) of the flag limiting fixing seat (1).

6. A car, characterized in that: The vehicle includes a Hongqi vehicle lifting flag device as described in any one of claims 1-4, a front hood as described in claim 5, and a central controller. The front hood is located at the front end of the vehicle body, and the Hongqi vehicle lifting flag device is screwed onto the inner surface of the front hood. The motor (6) and dynamic compensation wiring harness (34) of the Hongqi vehicle lifting flag device are electrically connected to the central controller.

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