New energy control arm mounting structure

Abstract

The invention relates to the field of automobile suspensions, and discloses a new energy control arm mounting structure which comprises a mounting base. The connecting piece is arranged on the mounting seat; the control arm is arranged on the connecting piece, and a dismounting channel is formed between the control arm and the connecting piece; the shaft hole is formed in the connecting piece; when the control arm needs to be maintained due to deformation or damage in the using process, the space provides space for tool operation and component movement, and disassembly operation is more convenient and faster. The design without the dismounting channel may cause the deformed control arm to be clamped in the connecting piece, so that the dismounting difficulty is increased, and the dismounting channel effectively avoids the problem by optimizing the space layout. The overall structural design meets the requirements for connection stability and durability, operation convenience and structural reliability are taken into consideration, and therefore the defects of an existing control arm installation structure in application are remarkably overcome, and powerful guarantee is provided for driving safety and control stability of a vehicle.

Description

Technical Field

[0001] The present invention relates to the technical field of automotive suspensions, and particularly to a mounting structure for a new energy control arm. Background Art

[0002] The lower control arm under the axle of a new energy vehicle is an important part of the vehicle suspension system, also known as the lower swing arm. It plays a crucial role during vehicle driving and has a significant impact on the ride comfort, handling stability, and safety of the vehicle. The function of the control arm is to ensure that the vehicle can effectively absorb the impact force and vibration from the road surface during driving by supporting the connection between the wheel and the frame, thereby improving the driving comfort and stability.

[0003] The traditional lower control arm mounting structure usually fixes the control arm to the frame through screws and nuts. In this structure, the control arm bushing is usually installed between the control arm and the frame to play a role in shock absorption and stable connection. One end of the bushing is usually designed as a rubber flange, and the other end is fixed to the control arm body through rivets or other connection methods to ensure that the control arm can be tightly connected to the frame during use.

[0004] However, during vehicle driving, due to frequent dynamic impacts and stress actions, especially during an accident or collision, the control arm may be deformed or damaged to a large extent. This deformation will cause the connection between the control arm and the frame to become loose or deformed, making it difficult to smoothly remove the control arm body, thereby increasing the difficulty and cost of maintenance. In this case, the traditional control arm mounting structure may not provide sufficient maintenance convenience, affecting the vehicle maintenance efficiency and the safety of the vehicle after maintenance. Summary of the Invention

[0005] Aiming at the deficiencies of the prior art, the present invention provides a mounting structure for a new energy control arm, aiming to alleviate the above problems to at least a certain extent.

[0006] The above technical object of the present invention is achieved through the following technical solutions: A mounting structure for a new energy control arm, comprising: A mounting seat; A connecting member provided on the mounting seat; A control arm provided on the connecting member, a disassembly channel being formed between the control arm and the connecting member; A shaft hole opened on the connecting member; A shaft sleeve provided on the control arm, a connecting shaft adapted to the shaft hole being slidably provided in the shaft sleeve. There are two connecting shafts, which are respectively sleeved with the shaft holes on both sides of the connecting member, and an elastic member is provided between the two connecting shafts; A connecting component provided between the connecting piece and the control arm for fastening the control arm and the connecting piece; A locking component provided between the control arm and the connecting piece for applying a fastening force to the connecting component when the control arm moves within the connecting piece.

[0007] Preferably, the connecting component includes a limiting sliding groove opened in the shaft sleeve, the connecting shaft is slidably connected in the limiting sliding groove, the elastic member is a spring, connecting sliding grooves are respectively opened on both sides of the connecting piece and communicate with the shaft hole, fastening grooves are also opened on both sides of the connecting piece, and a fastener a is provided in the fastening groove and is threadedly connected with the connecting shaft.

[0008] Preferably, the connecting component further includes a limiting ring provided on one side of the shaft sleeve, a plurality of connecting rods are connected to the limiting ring, a connecting collar rotatably connected to the connecting shaft is connected to the connecting rods, a plurality of link a are rotatably connected to the connecting collar, a link b is rotatably connected to the link a, and the other end of the link b is rotatably connected to the control arm.

[0009] Preferably, a plurality of balls embedded in the limiting ring are provided on one side of the limiting ring.

[0010] Preferably, the connecting component further includes a connecting cavity opened at one end of the connecting shaft, a limiting round block is slidably connected in the connecting cavity, a fastener b is provided on the limiting round block, the fastener b is threadedly connected with the connecting cavity, and the limiting round block is slidably connected in the connecting sliding groove.

[0011] Preferably, the locking component includes a connecting support rod rotatably connected to one side of the control arm, a rotating ring is connected to one side of the connecting support rod, a fastening ring sleeved with the fastener a is provided in the rotating ring, a ratchet mechanism is provided between the fastening ring and the rotating ring, and the connecting support rod is a telescopic rod.

[0012] Preferably, the rotating ring includes an outer sleeve ring connected to the connecting support rod, an inner sleeve ring is provided in the outer sleeve ring, the ratchet mechanism is provided between the inner sleeve ring and the fastening ring, a plurality of damping grooves are opened on the inner wall of the outer sleeve ring, a plurality of damping rods are slidably connected to the outer wall of the inner sleeve ring, a spring a is provided between the damping rod and the inner sleeve ring, the damping groove is sleeved with the damping rod, the damping groove is a semi-spherical groove, and one end of the damping rod cooperating with the damping groove is semi-spherical.

[0013] Preferably, the connecting support rod includes a rod a connected to the outer sleeve ring, a rod b is slidably connected to the rod a, a fixed shaft is connected to the control arm, the rod b is slidably connected to the fixed shaft, and a spring b is connected between the rod a and the rod b.

[0014] Preferably, a spring c is connected to the support rod b, one end of the spring c contacts the control arm, and a fastener c is rotatably connected to the support rod b and connected to the fixed shaft.

[0015] In summary, the present invention mainly has the following beneficial effects: By providing a connecting member, during application, the connecting member can be connected to the mounting seat of the shock absorber assembly. Then, by moving the connecting shaft within the shaft sleeve, the elastic member is stretched to generate potential energy. After the connecting shaft within the shaft sleeve extends to an appropriate length, it is sleeved in the shaft hole and slides along the shaft hole until the limit position. Then, the connecting shaft and the connecting member are fastened through the connecting component. At this time, a disassembly channel is formed between the inner sides of the control arm and the connecting member. The provision of the disassembly channel can also create a certain distance between the control arm and the connecting member to reduce the frictional damage between the control arm and the connecting member and effectively extend the service life of the control arm and the connecting member. At the same time, the locking component restricts the movement state of the control arm and the connecting member. During the operation of the vehicle, the locking component can provide continuous fastening force to ensure that the control arm remains stably connected under dynamic loads and vibrations, avoiding potential safety hazards caused by loose connections. In addition, the design of the disassembly channel not only facilitates subsequent maintenance and replacement operations, but also enables quick disassembly when the control arm is deformed or damaged, thereby reducing the maintenance difficulty and time cost and improving the maintenance efficiency. Specifically, when the control arm needs to be repaired due to deformation or damage during use, this distance provides space for tool operation and component movement, making the disassembly operation more convenient and fast. The lack of the design of the disassembly channel may cause the deformed control arm to get stuck in the connecting member, increasing the difficulty of disassembly, while the disassembly channel effectively avoids this problem through optimized space layout. The design of the overall structure not only meets the requirements of connection stability and durability, but also takes into account operation convenience and structural reliability, thus significantly improving the deficiencies of the existing control arm installation structure in application and providing a strong guarantee for the driving safety and handling stability of the vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the overall structural schematic diagram of the present invention; Figure 2 is the structural schematic diagram of the control arm of the present invention; Figure 3 is the structural schematic diagram of the limit ring of the present invention; Figure 4 is the structural schematic diagram of the connecting shaft of the present invention; Figure 5 is the structural schematic diagram of the connecting rod a and the connecting rod b of the present invention; Figure 6 is the structural schematic diagram of the limit circular ring of the present invention; Figure 7It is a schematic diagram of the connecting rod structure of the present invention; Figure 8 It is a schematic diagram of the rotating ring structure of the present invention; Figure 9 It is Figure 8 The enlarged schematic diagram of the local structure at A in

[0017] Reference numerals: 100, mounting seat; 101, connecting piece; 102, control arm; 103, disassembly channel; 104, shaft hole; 105, shaft sleeve; 106, connecting shaft; 107, elastic member; 200, limit chute; 201, connecting chute; 202, fastening groove; 203, fastener a; 204, limit ring; 205, connecting rod; 206, connecting collar; 207, connecting rod a; 208, connecting rod b; 209, ball; 210, connecting cavity; 211, limit round block; 212, fastener b; 300, connecting rod; 301, rotating ring; 302, fastening ring; 303, ratchet mechanism; 400, outer sleeve ring; 401, inner sleeve ring; 402, damping groove; 403, damping rod; 404, spring a; 500, rod a; 501, rod b; 502, fixed shaft; 503, spring b; 504, spring c; 505, fastener c. Detailed implementation manners

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0019] Refer to Figures 1-9 , a new energy control arm mounting structure, including: Mounting seat 100; Connecting piece 101 provided on the mounting seat 100; Control arm 102 provided on the connecting piece 101, and a disassembly channel 103 is formed between the control arm 102 and the connecting piece 101; Shaft hole 104 opened on the connecting piece 101; Shaft sleeve 105 provided on the control arm 102, and a connecting shaft 106 adapted to the shaft hole 104 is slidably provided in the shaft sleeve 105. There are two connecting shafts 106, which are respectively sleeved with the shaft holes 104 on both sides of the connecting piece 101, and an elastic member 107 is provided between the two connecting shafts 106; A connecting component disposed between the connecting member 101 and the control arm 102, for fastening the control arm 102 and the connecting member 101; A locking component disposed between the control arm 102 and the connecting member 101, for applying a fastening force to the connecting component when the control arm 102 moves within the connecting member 101; By providing the connecting member 101, during application, the connecting member 101 can be connected to the mounting seat 100 of the shock absorber assembly. Then, by moving the connecting shaft 106 within the bushing 105, the elastic member 107 is stretched to generate potential energy. After the connecting shaft 106 within the bushing 105 extends to an appropriate length, it is sleeved within the shaft hole 104 and slides along the shaft hole 104 until the limit position. Then, the connecting component fastens the connecting shaft 106 and the connecting member 101. At this time, a disassembly channel 103 is formed between the inner sides of the control arm 102 and the connecting member 101. The provision of the disassembly channel 103 can also create a certain distance between the control arm 102 and the connecting member 101 to reduce frictional damage between the control arm 102 and the connecting member 101, and effectively extend the service life of the control arm 102 and the connecting member 101. At the same time, the locking component restricts the movement state of the control arm 102 and the connecting member 101. During vehicle operation, the locking component can provide a continuous fastening force to ensure that the control arm 102 maintains a stable connection under dynamic loads and vibrations, avoiding potential safety hazards caused by loose connections. In addition, the design of the disassembly channel 103 not only facilitates subsequent maintenance and replacement operations, but also enables quick disassembly when the control arm 102 is deformed or damaged, thereby reducing the maintenance difficulty and time cost and improving the maintenance efficiency. Specifically, when the control arm 102 needs to be repaired due to deformation or damage during use, this distance provides space for tool operation and component movement, making the disassembly operation more convenient and fast. The lack of the design of the disassembly channel 103 may cause the deformed control arm 102 to get stuck within the connecting member 101, increasing the disassembly difficulty, while the disassembly channel 103 effectively avoids this problem by optimizing the spatial layout. The design of the overall structure not only meets the requirements of connection stability and durability, but also takes into account operation convenience and structural reliability, thus significantly improving the deficiencies of the existing control arm 102 mounting structure in application and providing a strong guarantee for vehicle driving safety and handling stability.

[0020] As a further solution of the present invention, the connecting component includes a limiting chute 200 opened within the bushing 105, the connecting shaft 106 is slidably connected within the limiting chute 200, the elastic member 107 is a spring, and connecting chutes 201 are respectively opened on both sides of the connecting member 101, communicating with the shaft hole 104. Fastening grooves 202 are also opened on both sides of the connecting member 101, and fasteners a 203 are provided within the fastening grooves 202, threadedly connected to the connecting shaft 106; By setting the connecting chute 201, the connecting shaft 106 can slide along the chute guide, further improving the installation accuracy and operation convenience. In addition, by setting fastening grooves 202 on both sides of the connecting member 101 and installing fasteners a 203 threadedly connected to the connecting shaft 106 in the fastening grooves 202, the connecting shaft 106 can be stably fastened, effectively preventing the connecting shaft 106 from loosening due to vibration or external force.

[0021] As a further solution of the present invention, the connecting component further includes a limiting ring 204 provided on one side of the shaft sleeve 105. A plurality of connecting rods 205 are connected to the limiting ring 204. A connecting collar 206 rotatably connected to the connecting shaft 106 is connected to the connecting rods 205. A plurality of link a 207 are rotatably connected to the connecting collar 206. A link b 208 is rotatably connected to the link a 207. The other end of the link b 208 is rotatably connected to the control arm 102; By setting the limiting ring 204 on one side of the shaft sleeve 105, the limiting ring 204 is connected to the connecting collar 206 through a plurality of connecting rods 205 to form a stable multi-point support structure. The connecting collar 206 is rotatably connected to the connecting shaft 106, enabling the connecting collar 206 to maintain flexible movement during the operation of the control arm 102. The plurality of link a 207 rotatably connected to the connecting collar 206 and the link b 208 further rotatably connected to the link a 207 make the movement of the control arm 102 more stable during operation, while ensuring the flexibility and stability of the overall structure. One side of the limiting ring 204 contacts the inner side wall of the connecting member 101, further realizing the limitation of the movement range of the control arm 102 and preventing it from being damaged due to excessive angular deviation. This limiting design effectively ensures the position stability of the control arm 102, reduces mechanical wear caused by movement beyond the design range, and extends the service life of the control arm 102 and related components. In addition, the design of the multi-stage link structure can also disperse the load, making the force evenly distributed, thereby improving the safety and reliability of the entire system. The overall structure realizes the effective limitation of the position of the control arm 102 and the smoothness of operation through precise limiting and linkage designs.

[0022] As a further solution of the present invention, a plurality of balls 209 embedded in the limiting ring 204 are provided on one side of the limiting ring 204; By setting the ball 209, when the ball 209 comes into contact with the inner wall of the limiting ring 204, rolling contact can be achieved, thus greatly reducing the frictional force between the two. This design not only reduces the running resistance but also decreases the wear caused by long-term friction, extending the service life of the limiting ring 204 and the limiting ring 204. In addition, the rolling characteristics of the ball 209 make the control arm 102 more flexible when adjusting its position or under external force, further enhancing the motion performance and operation smoothness of the overall structure. The introduction of the ball 209 design effectively improves the energy loss problem caused by traditional sliding friction, thereby improving the efficiency and reliability of the system.

[0023] As a further aspect of the present invention, the connecting component further includes a connecting cavity 210 opened at one end of the connecting shaft 106. A limiting circular block 211 is slidably connected in the connecting cavity 210. A fastener b212 is provided on the limiting circular block 211, and the fastener b212 is threadedly connected to the connecting cavity 210. The limiting circular block 211 is slidably connected in the connecting chute 201; By providing the connecting cavity 210 opened at one end of the connecting shaft 106 and the limiting circular block 211 slidably connected in the connecting cavity 210, and the limiting circular block 211 is threadedly connected to the connecting cavity 210 through the fastener b212, the limiting circular block 211 can freely slide in the connecting chute 201 while effectively restricting the position of the connecting shaft 106. This design ensures that one end of the connecting shaft 106 can be stably located in the fastening groove 202 and fixed by the fastener a203, thereby enhancing the stability of the connecting shaft 106 under the stressed state and avoiding problems such as loosening or falling off caused by position deviation. In addition, this design has high flexibility and maintenance convenience during disassembly. When one party is damaged, only the limiting circular block 211 on the other party needs to be disassembled, and using the restoring force of the elastic member 107, the corresponding connecting shaft 106 is retracted into the shaft sleeve 105. At this time, the fastening force on one side of the control arm 102 is lost, which is more conducive to disassembly, simplifies the disassembly steps, reduces the maintenance time and complexity. The combined use of the limiting circular block 211 and the fastener b212 not only improves the positioning accuracy of the connecting component but also increases the overall adjustability and durability of the structure. Through this structural design, the problems of position limitation, fixation, and difficult disassembly of the connecting shaft 106 are effectively solved, and the reliability of use and maintenance is improved at the same time.

[0024] As a further aspect of the present invention, the locking component includes a connecting support rod 300 rotatably connected to one side of the control arm 102. A rotating ring 301 is connected to one side of the connecting support rod 300. A fastening ring 302 sleeved with the fastener a203 is provided in the rotating ring 301. A ratchet mechanism 303 is provided between the fastening ring 302 and the rotating ring 301. The connecting support rod 300 is a telescopic rod; By setting the connecting rod 300, when the control arm 102 rotates and swings with the driving of the vehicle, the set connecting rod 300 can transfer this part of kinetic energy to the rotating ring 301, so that the rotating ring 301 rotates, and the fastening ring 302 is rotated through the ratchet mechanism 303 to apply a rotational fastening force to the fastener a203, strengthening the connection force between the fastener a203 and the connecting shaft 106. This design can dynamically compensate for the loosening that the fastener a203 may generate due to vibration or external force. At the same time, the set ratchet mechanism 303 can achieve a one-way locking function during the rotation process, avoiding the loosening of the fastening ring 302 due to reverse force, and improving the stability and safety of the connection.

[0025] As a further solution of the present invention, the rotating ring 301 includes an outer sleeve ring 400 connected to the connecting rod 300. An inner sleeve ring 401 is arranged inside the outer sleeve ring 400. The ratchet mechanism 303 is arranged between the inner sleeve ring 401 and the fastening ring 302. A plurality of damping grooves 402 are formed on the inner wall of the outer sleeve ring 400. A plurality of damping rods 403 are slidably connected to the outer wall of the inner sleeve ring 401. A spring a404 is arranged between the damping rod 403 and the inner sleeve ring 401. The damping groove 402 and the damping rod 403 are sleeved. The damping groove 402 is a semi-spherical groove, and one end of the damping rod 403 cooperating with the damping groove 402 is semi-spherical. By setting the matching structure of the damping rod 403 and the damping groove 402 and arranging the spring a404 on the damping rod 403, a frictional force is formed between the damping rod 403 and the damping groove 402 under the action of the spring a404. When the control arm 102 swings and causes the outer sleeve ring 400 to rotate, the damping structure drives the inner sleeve ring 401 to rotate synchronously by using the frictional force, so as to drive the ratchet mechanism 303 through the inner sleeve ring 401, causing the fastening ring 302 to rotate and applying a fastening force to the fastener a203, further enhancing the connection strength between the fastener a203 and the connecting shaft 106. If the fastening ring 302 cannot rotate further because the fastener a203 has reached the preset fastening force, the damping rod 403 will overcome the frictional force under the action of an external force, causing the inner sleeve ring 401 to stop rotating while the outer sleeve ring 400 continues to rotate. This design provides an appropriate frictional force through the damping structure during the fastening process to realize the linkage transmission of the outer sleeve ring 400 and the inner sleeve ring 401, and at the same time ensures that when the fastener a203 reaches the design strength, it can avoid overload by overcoming the frictional force, preventing mechanical components from being damaged or locked. This structure can continuously apply a fastening force to the fastener a203 when the control arm 102 moves, improving the reliability and dynamic adaptability of the connection, effectively protecting the fastening components, extending their service life, and meeting the stable operation requirements under complex working conditions.

[0026] As a further solution of the present invention, the connecting rod 300 includes a rod a 500 connected to the outer sleeve ring 400. A rod b 501 is slidably connected to the rod a 500. A fixed shaft 502 is connected to the control arm 102. The rod b 501 is slidably connected to the fixed shaft 502. A spring b 503 is connected between the rod a 500 and the rod b 501; By providing a sliding connection structure between the rod a 500 and the rod b 501 and arranging a spring b 503 therebetween, the rod b 501 can slide under the guidance of the fixed shaft 502. When the control arm 102 rotates around the shaft hole 104, the fixed shaft 502 drives the rod b 501 to move. The relative movement between the rod a 500 and the rod b 501 will transfer the kinetic energy generated by the rotation of the control arm 102 to the outer sleeve ring 400, so that the outer sleeve ring 400 can achieve synchronous rotation. It can effectively capture and transfer the energy generated by the swing of the control arm 102 and act on the outer sleeve ring 400 to realize the stable rotation of the outer sleeve ring 400. The sliding connection structure not only ensures the smoothness of the transmission process, but also improves the response ability and dynamic adaptability of the system, providing a reliable power source for the subsequent operation of the fastening ring 302. At the same time, this structure can adapt to the rotation actions of different amplitudes of the control arm 102, further enhancing the flexibility and stability of the device under complex working conditions.

[0027] As a further solution of the present invention, a spring c 504 is connected to the rod b 501. One end of the spring c 504 contacts the control arm 102. A fastener c 505 is rotatably connected to the rod b 501 and is connected to the fixed shaft 502; By providing the fastener c 505, it is used to limit the position of the connecting rod 300. The arranged spring is in a compressed state in the initial state, providing a force for the connecting rod 300 to disengage from the fixed shaft 502. By providing the fastener c 505, it is used to limit the position of the connecting rod 300 to ensure the stable connection between the rod b 501 and the fixed shaft 502. One end of the spring c 504 contacts the control arm 102 and is in a compressed state in the initial state, providing a force for the connecting rod 300 to disengage from the fixed shaft 502. The purpose of such a design is that when disassembly is required, the compression force of the spring c 504 can be released and the connecting rod 300 can be prompted to disengage from the fixed shaft 502, thus facilitating the disassembly of the locking component.

[0028] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirits of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A new energy control arm installation structure, characterized in that: include: Mounting seat (100); A connecting piece (101) provided on the mounting seat (100); a control arm (102) provided on the connecting member (101), wherein a disassembly channel (103) is formed between the control arm (102) and the connecting member (101); An axial hole (104) formed on the connecting member (101); A shaft sleeve (105) is arranged on the control arm (102), wherein a connecting shaft (106) adapted to the shaft hole (104) is slidably arranged in the shaft sleeve (105), wherein there are two connecting shafts (106), which are respectively sleeved on the shaft holes (104) on both sides of the connecting member (101), and an elastic member (107) is arranged between the two connecting shafts (106); a connecting component provided between the connecting member (101) and the control arm (102), used for fastening the control arm (102) and the connecting member (101); A locking component provided between the control arm (102) and the connecting member (101) is used to provide a tightening force to the connecting member when the control arm (102) moves in the connecting member (101).

2. The new energy control arm installation structure according to claim 1, characterized in that: The connecting component comprises a limiting slide groove (200) provided in the shaft sleeve (105), the connecting shaft (106) is slidably connected in the limiting slide groove (200), the elastic member (107) is a spring, connecting slide grooves (201) are respectively provided on both sides of the connecting member (101) and are communicated with the shaft hole (104), and fastening grooves (202) are also provided on both sides of the connecting member (101), and a fastener a (203) is provided in the fastening groove (202) and is threadedly connected to the connecting shaft (106).

3. The new energy control arm installation structure according to claim 1, characterized in that: The connecting component also includes a limiting ring (204) arranged on one side of the shaft sleeve (105), the limiting ring (204) is connected to a plurality of connecting rods (205), the connecting rods (205) are connected to a connecting collar (206) rotatably connected to the connecting shaft (106), the connecting collar (206) is rotatably connected to a plurality of connecting rods a (207), the connecting rod a (207) is rotatably connected to a connecting rod b (208), and the other end of the connecting rod b (208) is rotatably connected to the control arm (102).

4. The new energy control arm installation structure according to claim 3, characterized in that: One side of the limiting ring (204) is provided with a plurality of rolling balls (209) embedded in the limiting ring (204).

5. The new energy control arm installation structure according to claim 2, characterized in that: The connecting component further comprises a connecting cavity (210) opened at one end of the connecting shaft (106), a limiting circular block (211) being slidably connected in the connecting cavity (210), a fastener b (212) being provided on the limiting circular block (211), the fastener b (212) being threadedly connected to the connecting cavity (210), and the limiting circular block (211) being slidably connected in the connecting groove (201).

6. The new energy control arm installation structure according to claim 5, characterized in that: The locking component comprises a connecting rod (300) rotatably connected to one side of the control arm (102); one side of the connecting rod (300) is connected to a rotating ring (301); a fastening ring (302) sleeved with the fastener a (203) is provided inside the rotating ring (301); a ratchet mechanism (303) is provided between the fastening ring (302) and the rotating ring (301); and the connecting rod (300) is a retractable rod.

7. The new energy control arm installation structure according to claim 6, characterized in that: The rotating ring (301) comprises an outer ring (400) connected to the connecting support rod (300), an inner ring (401) is arranged inside the outer ring (400), the ratchet mechanism (303) is arranged between the inner ring (401) and the fastening ring (302), a plurality of damping grooves (402) are provided on the inner wall of the outer ring (400), a plurality of damping rods (403) are slidably connected to the outer wall of the inner ring (401), a spring a (404) is arranged between the damping rod (403) and the inner ring (401), the damping groove (402) and the damping rod (403) are sleeved, the damping groove (402) is a semi-spherical groove, and one end of the damping rod (403) that cooperates with the damping groove (402) is semi-spherical.

8. The new energy control arm installation structure according to claim 7, characterized in that: The connecting support rod (300) comprises a support rod a (500) connected to the outer ring (400), a support rod b (501) being slidably connected to the support rod a (500), a fixed shaft (502) being connected to the control arm (102), the support rod b (501) being slidably connected to the fixed shaft (502), and a spring b (503) being connected between the support rod a (500) and the support rod b (501).

9. The new energy control arm installation structure according to claim 8, characterized in that: The support rod b (501) is connected to a spring c (504), one end of the spring c (504) is in contact with the control arm (102), and a fastener c (505) is rotatably connected to the support rod b (501) and connected to the fixed shaft (502).

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