Portable automobile operation stability performance data acquisition device

Abstract

The invention provides a portable automobile operation stability performance data acquisition device. The portable automobile operation stability performance data acquisition device structurally comprises a suction cup, a protection box, a sensing main body, a data acquisition block and an electrified wire shaft, after the protection box is improved, the protection effect on the sensing main body can be improved through cooperation of the insulator, then electrified bobbins penetrate through the penetrating grooves of the positioning plate, then the electrified bobbins can be embedded and sequenced in order by combining guidance of the positions of the clamping blocks and the clamping grooves, and then the electrified bobbins are inserted into the center position of the end fixing block of the bottom balance plate; according to the technical scheme, the wire shaft restraining effect can be achieved by rotating the wire shaft, so that the situation that the size is increased due to random winding or the situation that the wire shaft is suspended during displacement due to no winding can be replaced, the collecting device can achieve the portable effect, the situation that the collecting device is difficult to carry due to the influence of the length of the wire shaft is avoided, and meanwhile the end of the electrified wire shaft can be protected; and damage caused by exposure is prevented.

Description

A portable vehicle handling performance data acquisition device Technical Field

[0001] This invention relates to the field of automotive handling and stability data acquisition technology, and more specifically to a portable automotive handling and stability performance data acquisition device. Background Technology

[0002] Vehicle handling stability refers to the stability of vehicle handling, which is a key indicator for directly evaluating whether a vehicle is easy to control. Therefore, vehicle handling stability is mainly evaluated based on steering characteristics, steering sensitivity, vehicle posture and convergence, limit performance, and tolerance. For this purpose, performance data can be collected using a dedicated data acquisition device. This device primarily consists of sensors, which are installed in various locations on the vehicle. Data is collected during driving tests after the vehicle enters the test area, thus completing the handling stability data collection. In summary, the inventors have found that existing data acquisition devices have the following drawbacks: Because current data acquisition devices carry data spools and power cable spools, these spools are constantly suspended and swinging vertically, making them inconvenient to carry. Furthermore, the spools are easily damaged when dragged on the ground during handling and movement, or manually winding and gripping the spools increases the size of the acquisition device, reducing its stability during carrying. This makes the current acquisition device unsuitable for portability and reduces its ease of storage. Summary of the Invention

[0003] The technical solution adopted by the present invention to achieve the technical objective is: a portable vehicle handling performance data acquisition device, the structure of which includes: a suction cup, a protective box, a sensor body, a data acquisition block, and a power supply spindle. The upper end of the suction cup is connected to both sides of the lower end of the protective box, and the protective box covers the outside of the sensor body. The data acquisition block and the power supply spindle are integrated and pass through the side of the protective box to be electrically and fixedly connected to the sensor body.

[0004] As a further improvement of the present invention, the protective box is provided with an insulator, a through groove is opened on the side of the insulator and a positioning plate is mounted on the upper end. The position of the through slot is determined by the positioning plate. A clamping block is also connected to the side of the positioning plate, and the side of the clamping block communicates with the clamping groove.

[0005] As a further improvement of the present invention, a limiting frame is also provided at the lower end of the insulator. The limiting frame is provided on the left and right sides of the base plate. A connecting block is provided at the edge of the limiting frame to position the balance plate parallel to the surface of the base plate. An end fixing block is provided in the balance plate.

[0006] As a further improvement of the present invention, the data acquisition block and the power supply wire shaft of the sensor body are determined by the through groove of the insulator of the protective box. Then, the through slot of the positioning plate allows the power supply wire shaft to pass through the clamping groove of the clamping block position and then be inserted into the center position of the end fixing block of the base plate in an orderly manner according to the extension direction of the clamping groove.

[0007] As a further improvement of the present invention, the suction cups are provided on both sides of the lower end of the protective box and are set in a symmetrical orientation. The shape of the protective box matches the shape of the sensor body, and the data acquisition block is electrically connected to the power cable shaft.

[0008] As a further improvement of the present invention, the through slot of the insulator provides an insertion space for the data acquisition block, the upper position of the through slot communicates with the through slot of the positioning plate, and the clamping block communicates with the clamping slot and is arranged in an orderly manner on the outside of the insulator.

[0009] As a further improvement of the present invention, the limiting frame is provided on the left and right sides of the base plate and determines the position of the suction cup. The connecting block of the base plate limits the edge of the balance plate. The balance plate is parallel to the surface of the base plate. The center of the end fixing block has a circular slot.

[0010] As a further improvement of the present invention, the clamping block is provided with a central block, and a fusion plate is provided at the upper end of the central block. A rubber block is connected to the upper end of the fusion plate, and a rebound block is connected to the central side wall of the rubber block and communicates with the contact block.

[0011] As a further improvement of the present invention, the central block is perpendicular to the fusion plate, the rubber block of the fusion plate is set in a vertical orientation, the rebound block in the center of the rubber block is set in a symmetrical orientation, and the contact block below is arc-shaped.

[0012] As a further improvement of the present invention, the rebound block is further provided with a fixing block, one end of which is connected to an overlapping end and the overlapping end is integral with the solid block, and the other end of the solid block is connected to a round-headed block.

[0013] As a further improvement of the present invention, both the fixing block and the solid block are made of rubber, and the fixing block is in the shape of a "T".

[0014] As a further improvement of the present invention, a side plate is provided on the outer side of the sensing body, and an anti-slip member is connected to the center edge of the surface of the side plate. One end of the anti-slip member is connected to a force-bearing frame, and a slot is opened inside the force-bearing frame. The flexible block is positioned on the inner wall of the force-bearing frame through the slot.

[0015] As a further improvement of the present invention, the anti-slip components of the side plate are set in a symmetrical orientation, the anti-slip components are set in a symmetrical orientation at the upper and lower positions of the force-bearing frame, and the flexible blocks in the slots are set in a symmetrical orientation inside the force-bearing frame.

[0016] As a further improvement of the present invention, the anti-slip component is also provided with a rotating block, and a locking bolt is welded to the surface of the rotating block. The locking bolt passes through the surface of the silicone column through the rotating block, and a pressure block is connected to one end of the silicone column.

[0017] As a further improvement of the present invention, the rotating block and the locking bolt are perpendicular to each other, the silicone column and the pressure block form an "L" shape, the silicone column is fixed to the side plate surface by the locking bolt and the pressure block is parallel to the upper edge of the protective box.

[0018] Compared with the prior art, the present invention has the following beneficial effects: 1. After the protective box is improved, the protection effect of the sensing body can be improved by the cooperation of the insulator. Then, the through slot of the positioning plate allows the conductive wire spool to pass through. Subsequently, combined with the guidance of the clamping block and the clamping slot, the conductive wire spool can be embedded and sorted in an orderly manner. Then, it is inserted into the center position of the end fixing block of the bottom balance plate to complete the wire spool restraint effect. This can replace the original random winding that increases volume or the displacement and suspension situation when there is no winding. Therefore, the acquisition device can achieve a portable effect, avoiding the difficulty of carrying due to the length of the wire spool. At the same time, it can protect the end of the conductive wire spool and prevent damage caused by exposure.

[0019] 2. With the improvement of the clamping block, the vertical position of the rubber block can be determined by the position restraint of the central block and the fusion plate. Then, the rubber block can use the internal rebound block and arc-shaped contact block to firmly fix the conductive wire shaft at the origin, preventing automatic detachment after orderly storage. Then, the rebound block can use the rounded block at one end of the solid block to contact the conductive wire shaft, avoiding damage to the conductive wire shaft surface caused by edge contact friction. Therefore, the effectiveness of the acquisition device can be further improved.

[0020] 3. This invention improves the side of the sensor body by stacking side plates, increasing the thickness of the side of the sensor body and improving the overall external strength of the device. This prevents damage to internal components caused by drops and impacts. The anti-slip parts on the side plates can be attached to the side plates and protective boxes by using "L"-shaped silicone pillars and pressure blocks. The locking bolts then secure the assembly. The slots in the force-bearing frame allow the hand to be inserted, further enhancing portability. The flexible blocks inside the force-bearing frame contact the hand, providing hand protection and preventing injuries caused by continuous pressure from hard objects during handling. Attached Figure Description

[0021] Figure 1 is a schematic diagram of a portable vehicle handling performance data acquisition device.

[0022] Figure 2 is a three-dimensional structural diagram of an improved protective box.

[0023] Figure 3 is a top view of the structure of an improved lower end of an insulator.

[0024] Figure 4 is a schematic diagram of a three-dimensional structure of an improved clamping block.

[0025] Figure 5 is a cross-sectional structural diagram of an improved rebound block.

[0026] Figure 6 is a schematic diagram of the cross-sectional structure of an improved side view of a sensor subject.

[0027] Figure 7 is a three-dimensional structural diagram of an improved anti-slip component.

[0028] In the diagram: Suction cup-1, Protective box-2, Sensor body-3, Data acquisition block-4, Conductive wire spindle-5; Insulator-21, Through slot-22, Positioning plate-23, Through slot-24, Clamping block-25, Clamping groove-26; Limiting frame-211, Base plate-212, Connecting block-213, Balance plate-214, End fixing block-215; Center block-251, Fusion plate-252, Rubber block-253, Rebound block-254, Contact block-255; Fixing block-2541, Overlapping end-2542, Solid block-2543, Round head block-2544; Side plate-31, Anti-slip part-32, Force-bearing frame-33, Hollow groove-34, Flexible block-35; Rotating block-321, Locking bolt-322, Silicone pillar-323, Pressure block-324. Detailed Implementation

[0029] The present invention will be further described below with reference to the accompanying drawings: Embodiments

[0030] As shown in Figures 1 to 5, the present invention provides a portable vehicle handling performance data acquisition device, the structure of which includes: a suction cup 1, a protective box 2, a sensor body 3, a data acquisition block 4, and a power supply spindle 5. The upper end of the suction cup 1 is connected to both sides of the lower end of the protective box 2, and the protective box 2 covers the outside of the sensor body 3. The data acquisition block 4 and the power supply spindle 5 are integrated and pass through the side of the protective box 2 to be electrically and fixedly connected to the sensor body 3.

[0031] The protective box 2 is provided with an insulator 21. The insulator 21 has a through groove 22 on its side and a positioning plate 23 on its upper end. The positioning plate 23 determines the position of the through slot 24. A clamping block 25 is also connected to the side of the positioning plate 23. The side of the clamping block 25 communicates with the clamping groove 26.

[0032] The insulator 21 is provided with a limiting frame 211 at its lower end. The limiting frame 211 is provided on the left and right sides of the base plate 212. A connecting block 213 is provided at the edge of the limiting frame 211 to position the balance plate 214 parallel to the surface of the base plate 212. An end fixing block 215 is provided in the balance plate 214.

[0033] In this process, the insulator 21 of the protective box 2 uses the through slot 22 to determine the position of the data acquisition block 4 and the power supply spindle 5 of the sensor body 3. Then, the through slot 24 of the positioning plate 23 allows the power supply spindle 5 to pass through the clamping slot 26 of the clamping block 25 and then be inserted into the center position of the end fixing block 216 of the base plate 212 in an orderly manner according to the extension direction of the clamping slot 26.

[0034] The suction cup 1 is provided on both sides of the lower end of the protective box 2 and is set in a symmetrical position. The shape of the protective box 2 matches the shape of the sensor body 3. The data acquisition block 4 is electrically connected to the power cable shaft 5.

[0035] The through slot 22 of the insulator 21 provides space for the data acquisition block 4 to pass through. The upper part of the through slot 22 communicates with the through slot 24 of the positioning plate 23. The clamping block 25 communicates with the clamping slot 26 and is arranged in an orderly manner on the outside of the insulator 21.

[0036] The limiting frame 211 is provided on the left and right sides of the base plate 212 and determines the position of the suction cup 1. The connecting block 213 of the base plate 212 limits the edge of the balance plate 214. The balance plate 214 is parallel to the surface of the base plate 212. The end fixing block 215 has a circular slot in the center.

[0037] The clamping block 25 is provided with a central block 251, and a fusion plate 252 is provided on the upper end of the central block 251. A rubber block 253 is connected to the upper end of the fusion plate 252. A rebound block 254 is connected to the central side wall of the rubber block 253 and communicates with the contact block 255.

[0038] The center block 251 is perpendicular to the fusion plate 252. The rubber block 253 of the fusion plate 252 is set in a vertical orientation. The rebound block 254 in the center of the rubber block 253 is set in a symmetrical orientation, and the contact block 255 below it is arc-shaped.

[0039] The rebound block 254 is further provided with a fixing block 2541. One end of the fixing block 2541 is connected to an overlapping end 2542, and the overlapping end 2542 is integrated with the solid block 2543. The other end of the solid block 2543 is connected to a round-headed block 2544.

[0040] Both the fixing block 2541 and the solid block 2543 are made of rubber, and the fixing block 2541 is in the shape of a "T".

[0041] The specific functions and operation flow of this embodiment are as follows: In this invention, the portable vehicle handling performance data acquisition device can protect the sensor body 3 by covering it with a protective box 2. Then, it is attached to the steering wheel or other parts of the vehicle body using a suction cup 1. The data acquisition block 4 is then connected to the vehicle via its power cable spindle 5. This allows the sensor body 3 to receive the data generated during the test drive once the vehicle enters the test site. Thus, the sensor body 3 can collect various data related to the vehicle's handling performance, completing the data acquisition operation. Furthermore, the insulator 21 of the protective box 2 can prevent the transmission of data. The main body 3 is externally covered to prevent power leakage. Then, the data acquisition block 4 is embedded through the through slot 22. Subsequently, the positioning plate 23 at the top can allow the power supply spindle 5 to pass through the through slot 24. Therefore, the power supply spindle 5 can be pulled and placed by the clamping block 25 and the clamping slot 26. The position restraint of the clamping block 25 and the clamping slot 26 can prevent the power supply spindle 5 from being suspended in the air or damaged by friction with the ground, thus achieving a safe and portable effect. Then, the bottom plate 212 at the lower end of the insulator 21 can determine the position of the suction cup 1 by the limiting frames 211 on the left and right sides. Meanwhile, the connecting block 213 of the base plate 212 can connect the balance plate 214 and the limiting frame 211 together to prevent them from falling off. Then, the end fixing block 215 on the balance plate 214 can be combined with the clamping groove 26 to allow the connector of the power cable spool 5 to be inserted, so as to achieve the connector protection effect of the power cable spool 5, preventing the connector from falling to the ground and causing wear. This prevents the power cable spool 5 from obstructing the path, achieving a portable effect and also protecting the components. Subsequently, the rubber block 253 of the clamping block 25 can be completely connected by the lower fusion plate 252 and the center block 251. The rubber block 253 is spliced ​​with the upper end of the insulator 21, and the rebound block 254 on the side of the rubber block 253 can be fixed to the side of the rubber block 253 according to the overlapping end 2542 of one end of the solid block 2543 and the fixing block 2541. Then, the other end of the rounded block 2544 contacts the surface of the conductive wire shaft 5, thus achieving a protective effect and preventing surface damage caused by edge friction. Furthermore, the conductive wire shaft 254 is positioned after being embedded in the arc-shaped contact block 255 by the rebound block 254, preventing automatic detachment. Therefore, the positioning strength of the conductive wire shaft 5 is improved. Example

[0042] As shown in Figures 6 and 7: The present invention provides a portable vehicle handling performance data acquisition device, the structure of which includes a side plate 31 on the outside of the side of the sensing body 3, an anti-slip member 32 connected to the center edge of the surface of the side plate 31, a force-bearing frame 33 connected to one end of the anti-slip member 32, and a slot 34 opened inside the force-bearing frame 33, through which a flexible block 35 is positioned on the inner wall of the force-bearing frame 33.

[0043] The anti-slip components 32 of the side plate 31 are set in a symmetrical orientation, and the anti-slip components 32 are set in a symmetrical orientation at the upper and lower positions of the force-bearing frame 33. The flexible blocks 35 in the slot 34 are set in a symmetrical orientation inside the force-bearing frame 33.

[0044] The anti-slip component 32 is further provided with a rotating block 321. A locking bolt 322 is welded to the surface of the rotating block 321. The locking bolt 322 passes through the surface of the silicone column 323 through the rotating block 321, and one end of the silicone column 323 is connected to a pressure block 324.

[0045] The rotating block 321 and the locking bolt 322 are perpendicular to each other, the silicone pillar 323 and the pressure block 324 form an "L" shape, the silicone pillar 323 is fixed to the surface of the side plate 31 by the locking bolt 322 and the pressure block 324 is parallel to the upper edge of the protective box 2.

[0046] The specific functions and operation process of this embodiment are as follows: In this invention, the side plate 31 provided on the side of the sensor body 3 can increase the connection between the sensor body 3 and the protective box 2 through the surface anti-slip part 32. Then, the force frame 33 positioned by the anti-slip part 32 can allow the hand to be inserted through the slot 34, so that the hand can contact the flexible block 35, thereby achieving a stable picking effect. Therefore, the portability can be further improved. At the same time, the flexible block 35 can prevent friction injury when the hand is inserted, thus improving the safety factor when carrying. Then, the "L" shape formed by the silicone pillar 323 of the anti-slip part 32 and the pressure block 324 can fit against the side of the sensor body 3 and the upper layer of the protective box 2. Then, the rotating block 321 drives the locking bolt 322 to rotate and lock, thereby achieving a firm connection effect and preventing the situation of falling off during use.

[0047] Any technical solution that achieves the above-mentioned technical effects by utilizing the technical solutions described in this invention, or by designing similar technical solutions by those skilled in the art under the inspiration of the technical solutions described in this invention, falls within the protection scope of this invention.

Claims

1. A portable vehicle handling and stability performance data acquisition device, the structure of which includes: The suction cup (1), protective box (2), sensor body (3), data acquisition block (4), and power supply spindle (5) are provided. The upper end of the suction cup (1) is connected to both sides of the lower end of the protective box (2), and the protective box (2) covers the outside of the sensor body (3). The data acquisition block (4) and the power supply spindle (5) are integrated and pass through the side of the protective box (2) to be electrically and fixedly connected to the sensor body (3). The protective box (2) is provided with an insulator (21). The side of the insulator (21) is provided with a through groove (22) and the upper end is provided with a positioning plate (23). The position of the through slot (24) is determined by the positioning plate (23). A clamping block (25) is also connected to the side of the positioning plate (23). The side of the clamping block (25) is connected to the clamping groove (26). The insulator (21) is provided with an insulator (21). The upper end of the protective box (21) is connected to both sides of the sensor body (3), and the data acquisition block (4) and the power supply spindle (5) are connected to the sensor body (3 ... 1) A limiting frame (211) is also provided at the lower end. The limiting frame (211) is set on the left and right sides of the base plate (212). A connecting block (213) is set at the edge of the limiting frame (211) to position the balance plate (214) parallel to the surface of the base plate (212). An end fixing block (215) is set in the balance plate (214). The data acquisition block (4) and the power supply shaft (5) of the sensing body (3) are determined by the through groove (22) through the insulator (21) of the protective box (2). Then, the through slot (24) of the positioning plate (23) allows the power supply shaft (5) to pass through and enter the clamping groove (26) of the clamping block (25). Then, according to the extension direction of the clamping groove (26), it is inserted into the center position of the end fixing block (216) of the base plate (212).

2. The portable vehicle handling performance data acquisition device according to claim 1, characterized in that: The suction cup (1) is provided on both sides of the lower end of the protective box (2) and is set in a symmetrical position. The shape of the protective box (2) matches the shape of the sensing body (3). The data acquisition block (4) is electrically connected to the power supply shaft (5).

3. The portable vehicle handling performance data acquisition device according to claim 1, characterized in that: The through slot (22) of the insulator (21) provides space for the data acquisition block (4) to pass through. The position above the through slot (22) is connected to the through slot (24) of the positioning plate (23). The clamping block (25) is connected to the clamping slot (26) and is arranged in an orderly manner on the outside of the insulator (21).

4. The portable vehicle handling performance data acquisition device according to claim 1, characterized in that: The limiting frame (211) is provided on the left and right sides of the base plate (212) and determines the position of the suction cup (1). The connecting block (213) of the base plate (212) limits the edge of the balance plate (214). The balance plate (214) is parallel to the surface of the base plate (212). The end fixing block (215) has a circular slot in the center.

5. The portable vehicle handling performance data acquisition device according to claim 1, characterized in that: The clamping block (25) is provided with a central block (251), and a fusion plate (252) is provided on the upper end of the central block (251). A rubber block (253) is connected to the upper end of the fusion plate (252). A rebound block (254) is connected to the center side wall of the rubber block (253) and communicates with the contact block (255). The central block (251) and the fusion plate (252) are perpendicular to each other. The rubber block (253) of the fusion plate (252) is set in a vertical position. The rebound block (254) in the center of the rubber block (253) is set in a symmetrical position and the contact block (255) below is arc-shaped.

6. The portable vehicle handling performance data acquisition device according to claim 5, characterized in that: The rebound block (254) is also provided with a fixing block (2541). One end of the fixing block (2541) is connected to an overlapping end (2542), and the overlapping end (2542) is integrated with the solid block (2543). The other end of the solid block (2543) is connected to a round head block (2544). Both the fixing block (2541) and the solid block (2543) are rubber products, and the fixing block (2541) is in the shape of a "T".

7. The portable vehicle handling performance data acquisition device according to claim 1, characterized in that: The sensing body (3) has a side plate (31) on its outer side. The center edge of the side plate (31) is connected to an anti-slip component (32). One end of the anti-slip component (32) is connected to a force-bearing frame (33). A slot (34) is opened inside the force-bearing frame (33). The flexible block (35) is positioned on the inner wall of the force-bearing frame (33) through the slot (34). The anti-slip component (32) of the side plate (31) is set in a symmetrical position. The anti-slip component (32) is set in a symmetrical position above and below the force-bearing frame (33). The flexible block (35) in the slot (34) is set in a symmetrical position inside the force-bearing frame (33).

8. The portable vehicle handling performance data acquisition device according to claim 7, characterized in that: The anti-slip component (32) is also provided with a rotating block (321). A locking bolt (322) is welded to the surface of the rotating block (321). The locking bolt (322) passes through the surface of the silicone column (323) through the rotating block (321), and one end of the silicone column (323) is connected to a pressure block (324). The rotating block (321) and the locking bolt (322) are perpendicular to each other. The silicone column (323) and the pressure block (324) form an "L" shape. The silicone column (323) is fixed to the surface of the side plate (31) by the locking bolt (322), and the pressure block (324) is parallel to the upper edge of the protective box (2).

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