CN220483482U

CN220483482U - Electric vehicle body part with high protective performance

Info

Publication number: CN220483482U
Application number: CN202322187357.2U
Authority: CN
Inventors: 蒋美华; 黄奖为
Original assignee: Jiangsu Aipai Electric Vehicle Co ltd
Current assignee: Jiangsu Aipai Electric Vehicle Co ltd
Priority date: 2023-08-15
Filing date: 2023-08-15
Publication date: 2024-02-13
Anticipated expiration: 2033-08-15

Abstract

The utility model discloses an electric vehicle body part with high protection performance, which relates to the technical field of electric vehicle manufacturing and comprises a vehicle frame, a buffer mechanism and a waterproof mechanism, wherein mounting grooves are formed in two sides of the vehicle frame, limiting grooves are formed in two sides of the mounting grooves, the buffer mechanism comprises buffer blocks, limiting blocks, fixing grooves, fixing plates, support columns, buffer springs, piston rods and fixing plates, the fixing plates are fixedly arranged in inner cavities of the mounting grooves, the piston rods are fixedly arranged on one sides of the fixing plates, the support columns are movably connected to the outer sides of the piston rods, and the buffer springs are movably connected to the outer sides of the support columns. This electric motor car automobile body spare that barrier property is high can cushion the impact force that the frame received when the electric motor car received the collision through buffer gear's setting, can strengthen the security of electric motor car effectively, can avoid the user to receive the injury because of the collision in-process of riding simultaneously.

Description

Electric vehicle body part with high protective performance

Technical Field

The utility model belongs to the technical field of electric vehicle manufacturing, and particularly relates to an electric vehicle body part with high protection performance.

Background

Electric vehicles, namely electric drive vehicles, are divided into alternating current electric vehicles and direct current electric vehicles, and generally, electric vehicles are vehicles which use batteries as energy sources, convert electric energy into mechanical energy for movement through a controller, a motor and other components so as to control the current to change the speed, and when the electric vehicles are manufactured, vehicle body parts can protect internal accessories of the electric vehicles, so that electric vehicle body parts with high protection performance are needed to be used.

Through retrieving, chinese patent discloses a high strength electric motor car automobile body spare (grant bulletin number CN 217415984U), and this patent technique can reach including the electric motor car frame, one side of electric motor car frame is provided with the front wheel protecting cover, the opposite side of electric motor car frame is equipped with the rear wheel protecting cover, the fixed seat bucket that is equipped with in one side on electric motor car frame top, the fixed bedplate that is equipped with in top of seat bucket, the fixed many horizontal and many vertical strengthening strips that are equipped with in top of bedplate, the fixed rear seat that is equipped with in one side of seat bucket, the fixed installation piece that is equipped with in top of rear seat. According to the utility model, the reinforcing block is arranged in the electric vehicle frame, the protecting frame is arranged on the surface of the reinforcing block, and the hardness of the electric vehicle body is increased through the arrangement of the protecting frame and the reinforcing block, so that the impact force of the electric vehicle body is improved, the impact damage of the electric vehicle body caused by external force is reduced, and the service life of the electric vehicle body is prolonged.

One high strength electric vehicle body member of the above patent has the following problems in use:

1. the electric motor car is very easy to appear collision friction in the use, and current high strength electric motor car automobile body spare protection effect is poor can't cushion the collision that receives, has seriously influenced driver's life safety, and the security is lower to be unfavorable for user's use.

2. The waterproof effect of the existing high-strength electric vehicle body part is poor, and under rainwater or humid environment, moisture is easy to infiltrate into the storage battery bin, so that the storage battery is short-circuited, the storage battery is damaged, and the charging effect is affected, so that the storage battery cannot be charged normally, and the performance and the service life of the storage battery are greatly reduced.

Disclosure of Invention

The utility model aims to provide an electric vehicle body part with high protection performance, which aims to solve the technical problems in the background technology.

In order to achieve the above purpose, the specific technical scheme of the utility model is as follows: the utility model provides an electric motor car automobile body spare that barrier property is high, includes frame, buffer gear and waterproofing mechanism, the mounting groove has all been seted up to the both sides of frame, the spacing groove has all been seted up to the both sides of mounting groove, buffer gear includes buffer block, stopper, fixed slot, fixed disk, pillar, buffer spring, piston rod and fixed plate, fixed plate fixed mounting is in the inner chamber of mounting groove, piston rod fixed mounting is in one side of fixed plate, pillar swing joint is in the outside of piston rod, buffer spring swing joint is in the outside of pillar, fixed disk fixed mounting is in one side of pillar, fixed disk fixed mounting is in the inner chamber of fixed slot, the fixed slot is seted up in the inboard of buffer block, stopper fixed mounting is in the both sides of buffer block and movable mounting in the inner chamber of spacing groove.

As the preferable mode of the utility model, the front surface of the frame is fixedly provided with the basket, one side of the bottom of the frame is fixedly provided with the shaft sleeve, and the inner cavity of the shaft sleeve is sleeved with the rotating shaft.

As the preferable mode of the utility model, the bottom of the rotating shaft is fixedly provided with the mounting frame, the bottom of the mounting frame is fixedly provided with the first mud guard, and both sides of the bottom of the mounting frame are fixedly provided with the damping components.

Preferably, the top of the rotating shaft is fixedly provided with a handle, one side of the bottom of the frame is fixedly provided with a rear wheel fixing frame, one side of the top of the frame is fixedly provided with a saddle, one side of the back of the frame is fixedly provided with a rear seat support, and the other side of the back of the frame is fixedly provided with a second mudguard.

As the preferable mode of the utility model, the middle part of the top of the frame is provided with the placing groove, the top of the placing groove is fixedly provided with the protection plate through the fixing screw, and the waterproof mechanism comprises a waterproof box, a box cover, a handrail groove, a handle, a wire hole, a first sealing ring, a surrounding baffle, a first waterproof groove, a second sealing ring, a second waterproof groove and a third sealing ring.

As the preferable mode of the utility model, the waterproof box is fixedly arranged in the inner cavity of the placing groove, the box cover is movably arranged at the top of the waterproof box, the handrail groove is formed at the top of the box cover, the handle is fixedly arranged in the handrail groove, the wire hole is formed at one side of the waterproof box, and the first sealing ring is movably arranged in the inner cavity of the wire hole.

As the preferable mode of the waterproof box, the enclosing shield is fixedly arranged at the top of the waterproof box and is movably connected with the inner cavity of the box cover, the first waterproof groove is formed in one side of the top of the waterproof box, the second sealing ring is movably arranged in the inner cavity of the first waterproof groove, the second waterproof groove is formed in the outer side of the enclosing shield, and the third sealing ring is movably arranged in the inner cavity of the second waterproof groove.

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

1. this electric motor car automobile body spare that barrier property is high can cushion the impact force that the frame received when the electric motor car received the collision through buffer gear's setting, can strengthen the security of electric motor car effectively, can avoid the user to receive the injury because of the collision in-process of riding simultaneously.

2. This electric motor car automobile body spare that barrier property is high through waterproof mechanism's setting, can prevent that the storage battery car from under rainwater or moist environment, the inside infiltration moisture in storage battery storehouse to lead to the storage battery short circuit, cause the condition that the storage battery damaged, promoted the performance and the life of storage battery greatly.

Drawings

FIG. 1 is a schematic view of the overall structure provided by an embodiment of the present utility model;

FIG. 2 is a right side perspective view of the overall structure provided by the embodiment of the utility model;

FIG. 3 is a cross-sectional view of a buffer mechanism according to an embodiment of the present utility model;

fig. 4 is a perspective view of a waterproof mechanism according to an embodiment of the present utility model;

fig. 5 is an enlarged view of the structure a in fig. four according to an embodiment of the present utility model.

The figure indicates: 1. a frame; 2. a buffer mechanism; 201. a buffer block; 202. a limiting block; 203. a fixing groove; 204. a fixed plate; 205. a support post; 206. a buffer spring; 207. a piston rod; 208. a fixing plate; 3. a waterproof mechanism; 301. a waterproof box; 302. a case cover; 303. a handrail groove; 304. a handle; 305. a wire hole; 306. a first seal ring; 307. a surrounding baffle; 308. a first waterproof groove; 309. a third seal ring; 310. a second waterproof groove; 311. a third seal ring; 4. a mounting groove; 5. a limit groove; 6. a basket; 7. a shaft sleeve; 8. a rotating shaft; 9. a mounting frame; 10. a first fender; 11. a shock absorbing assembly; 12. a handle bar; 13. a rear wheel fixing frame; 14. a saddle; 15. a rear seat bracket; 16. a second fender; 17. a placement groove; 18. and (5) protecting the plate.

Detailed Description

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 5, the electric vehicle body part with high protection performance provided by the utility model comprises a vehicle frame 1, a buffer mechanism 2 and a waterproof mechanism 3, wherein both sides of the vehicle frame 1 are provided with mounting grooves 4, both sides of the mounting grooves 4 are provided with limiting grooves 5, the buffer mechanism 2 comprises buffer blocks 201, limiting blocks 202, fixing grooves 203, fixing plates 204, supporting columns 205, buffer springs 206, piston rods 207 and fixing plates 208, the fixing plates 208 are fixedly arranged in the inner cavities of the mounting grooves 4, the piston rods 207 are fixedly arranged on one sides of the fixing plates 208, the supporting columns 205 are movably connected to the outer sides of the piston rods 207, the buffer springs 206 are movably connected to the outer sides of the supporting columns 205, the fixing plates 204 are fixedly arranged on one sides of the supporting columns 205, the fixing plates 204 are fixedly arranged in the inner cavities of the fixing grooves 203, the fixing grooves 203 are arranged on the inner sides of the buffer blocks 201, and the limiting blocks 202 are fixedly arranged on both sides of the buffering blocks 201 and movably arranged in the inner cavities of the limiting grooves 5.

Referring to fig. 1 to 3, a basket 6 is fixedly installed on the front surface of a frame 1, a shaft sleeve 7 is fixedly installed on one side of the bottom of the frame 1, a rotating shaft 8 is sleeved in an inner cavity of the shaft sleeve 7, a mounting frame 9 is fixedly installed on the bottom of the rotating shaft 8, a first mudguard 10 is fixedly installed on the bottom of the mounting frame 9, shock absorbing components 11 are fixedly installed on two sides of the bottom of the mounting frame 9, a handlebar 12 is fixedly installed on the top of the rotating shaft 8, a rear wheel fixing frame 13 is fixedly installed on one side of the bottom of the frame 1, a saddle 14 is fixedly installed on one side of the top of the frame 1, a rear seat support 15 is fixedly installed on one side of the back surface of the frame 1, and a second mudguard 16 is fixedly installed on the other side of the back surface of the frame 1.

The scheme is adopted: through the setting of basket 6 be convenient for the user place various article, can install pivot 8 and mounting bracket 9 through the setting of axle sleeve 7, can drive mounting bracket 9 and tire through the setting of pivot 8 and rotate, can reduce the vibrations that electric motor car produced in the process of traveling effectively through the setting of damper 11, the user of being convenient for through the setting of handlebar 12 controls the electric motor car, can install the rear wheel through the setting of rear wheel mount 13, the user of being convenient for rides the electric motor car through the setting of saddle 14, the user of being convenient for installs the rear seat through the setting of rear seat support 15, can prevent effectively that the mud that the in-process tire was taken up from splashing to the user on one's body through the setting of first fender 10 and second fender 16.

Referring to fig. 1, fig. 2, fig. 4 and fig. 5, the standing groove 17 is formed in the middle part of the top of the frame 1, the protection plate 18 is fixedly mounted on the top of the standing groove 17 through a fixing screw, the waterproof mechanism 3 comprises a waterproof box 301, a box cover 302, an armrest groove 303, a lifting handle 304, a wire hole 305, a first sealing ring 306, a fence 307, a first waterproof groove 308, a second sealing ring 309, a second waterproof groove 310 and a third sealing ring 311, the waterproof box 301 is fixedly mounted in the inner cavity of the standing groove 17, the box cover 302 is movably mounted on the top of the waterproof box 301, the armrest groove 303 is formed in the top of the box cover 302, the lifting handle 304 is fixedly mounted in the armrest groove 303, the wire hole 305 is formed in one side of the waterproof box 301, the first sealing ring 306 is movably mounted in the inner cavity of the wire hole 305, the fence 307 is fixedly mounted on the top of the waterproof box 301 and is movably connected with the inner cavity of the box cover 302, the first waterproof groove 308 is formed in one side of the top of the waterproof box 301, the second sealing ring 309 is movably mounted in the inner cavity of the first waterproof groove 308, the second waterproof groove 310 is formed in the outer side of the fence 307, the second sealing ring 311 is movably mounted in the inner cavity of the second waterproof groove 310.

The scheme is adopted: can install waterproofing mechanism 3 through setting up of standing groove 17, can protect the inside storage battery of standing groove 17 effectively through setting up of guard plate 18, be convenient for the user through setting up of handle 304 pull out case lid 302 inspection or with trading the storage battery, the setting up through line hole 305 is convenient for the user with the power cord in the storage battery is connected, can prevent effectively that the rainwater from getting into waterproof case 301 from line hole 305 through first sealing washer 306, thereby the storage battery damage that causes, can install second sealing washer 309 through setting up of first waterproof groove 308, can prevent effectively that the rainwater from getting into waterproof case 301 from the junction of waterproof case 301 with case lid 302 through setting up of second sealing washer 309, can set up second waterproof groove 310 through enclosing setting up of keeping off 307, can install third sealing washer 311 through setting up of second waterproof groove 310, the waterproof effect of waterproofing mechanism 3 can be further strengthened through the setting up of third sealing washer 311.

The working principle of the utility model is as follows:

when the waterproof mechanism is used, the buffer block 201 absorbs impact force generated by impact, the buffer spring 206 is driven to generate torsion compression, the buffer spring 206 deformed generates a counter spring, the impact force is reduced by the driven, the buffer mechanism 2 is fixedly installed through the fixing plate 208, the buffer mechanism 2 is prevented from being limited and fixed through the limiting groove 5, rainwater can be prevented from entering the waterproof box 301 from the line hole 305 through the first sealing ring 306, so that a storage battery is damaged, the second sealing ring 309 can be installed through the first waterproof groove 308, the rainwater is prevented from entering the waterproof box 301 from the joint of the waterproof box 301 and the box cover 302 through the second sealing ring 309, the second waterproof groove 310 can be opened through the enclosing shield 307, the third sealing ring 311 can be installed through the second waterproof groove 310, and the waterproof effect of the waterproof mechanism 3 can be further enhanced through the third sealing ring 311.

To sum up: this electric motor car automobile body spare that barrier property is high can cushion the impact force that frame 1 received when electric motor car received the collision through buffer gear 2's setting, can strengthen electric motor car's security effectively, can avoid the user to receive the injury because of the collision in-process riding simultaneously, through waterproof mechanism 3's setting, can prevent that the storage battery car from being under rainwater or moist environment, the inside infiltration moisture of storage battery storehouse to lead to the storage battery short circuit, cause the condition of storage battery damage, promoted the performance and the life of storage battery greatly.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electric motor car automobile body spare that barrier propterty is high, includes frame (1), buffer gear (2) and waterproofing mechanism (3), its characterized in that: the utility model provides a bicycle frame, including frame (1), mounting groove (4) have all been seted up to the both sides of frame (1), spacing groove (5) have all been seted up to the both sides of mounting groove (4), buffer gear (2) include buffer block (201), stopper (202), fixed slot (203), fixed disk (204), pillar (205), buffer spring (206), piston rod (207) and fixed plate (208), fixed plate (208) fixed mounting is in the inner chamber of mounting groove (4), piston rod (207) fixed mounting is in one side of fixed plate (208), pillar (205) swing joint is in the outside of piston rod (207), buffer spring (206) swing joint is in the outside of pillar (205), fixed disk (204) fixed mounting is in one side of pillar (205), fixed disk (204) fixed mounting is in the inner chamber of fixed slot (203), fixed slot (203) are seted up in the inboard of buffer block (201), stopper (202) fixed mounting is in the both sides of buffer block (201) and movable mounting is in the inner chamber of spacing groove (5).

2. An electric vehicle body member having high protective performance according to claim 1, wherein: the bicycle is characterized in that a bicycle basket (6) is fixedly arranged on the front face of the bicycle frame (1), a shaft sleeve (7) is fixedly arranged on one side of the bottom of the bicycle frame (1), and a rotating shaft (8) is sleeved in an inner cavity of the shaft sleeve (7).

3. An electric vehicle body member having high protective performance according to claim 2, wherein: the bottom fixed mounting of pivot (8) has mounting bracket (9), the bottom fixed mounting of mounting bracket (9) has first fender (10), the both sides of mounting bracket (9) bottom are all fixed mounting has damper (11).

4. An electric vehicle body member having high protective performance according to claim 2, wherein: the bicycle is characterized in that a handlebar (12) is fixedly arranged at the top of the rotating shaft (8), a rear wheel fixing frame (13) is fixedly arranged at one side of the bottom of the bicycle frame (1), a saddle (14) is fixedly arranged at one side of the top of the bicycle frame (1), a rear seat bracket (15) is fixedly arranged at one side of the back of the bicycle frame (1), and a second mudguard (16) is fixedly arranged at the other side of the back of the bicycle frame (1).

5. An electric vehicle body member having high protective performance according to claim 1, wherein: the middle part at frame (1) top has seted up standing groove (17), the top of standing groove (17) is through fixed screw fixed mounting has guard plate (18), waterproof mechanism (3) are including waterproof case (301), case lid (302), handrail groove (303), handle (304), line hole (305), first sealing washer (306), enclose fender (307), first sealing washer (308), second sealing washer (309), second sealing washer (310) and third sealing washer (311).

6. An electric vehicle body member having high protective performance according to claim 5, wherein: waterproof case (301) fixed mounting is in the inner chamber of standing groove (17), case lid (302) movable mounting is in the top of waterproof case (301), handrail groove (303) are seted up in the top of case lid (302), handle (304) fixed mounting is in handrail groove (303), line hole (305) are seted up in one side of waterproof case (301), first sealing washer (306) movable mounting is in the inner chamber of line hole (305).

7. An electric vehicle body member having high protective performance according to claim 5, wherein: enclose and keep off (307) fixed mounting in the top of waterproof case (301) and with the inner chamber swing joint of case lid (302), first waterproof tank (308) are seted up in one side at waterproof case (301) top, second sealing washer (309) movable mounting is in the inner chamber of first waterproof tank (308), second waterproof tank (310) are seted up in the outside of enclosing and keeping off (307), third sealing washer (311) movable mounting is in the inner chamber of second waterproof tank (310).