Intelligent network connection vehicle performance test equipment fixing device

Abstract

The utility model discloses an intelligent networked vehicle performance test equipment fixing device, and relates to the technical field of intelligent networked vehicle performance test.The intelligent networked vehicle performance test equipment fixing device comprises a base, the surface of the base is fixedly connected with a fixing cylinder, and a lifting mechanism is arranged in the fixing cylinder; the intelligent network connection vehicle performance test equipment fixing device comprises a fixing cylinder, a lifting mechanism is arranged in the fixing cylinder, a suction cup assembly is arranged at the top of the lifting mechanism, the lifting mechanism comprises a threaded rod rotationally connected to the interior of the fixing cylinder, the surface of the threaded rod is in threaded connection with a threaded cylinder, and the end, away from the threaded rod, of the threaded cylinder is connected with the suction cup assembly. The equipment is fixed in the compartment in a manual operation mode, so that the fixing degree of the equipment can be controlled, the situation that the equipment is supported in the compartment in an air cylinder mode, and consequently the top of the compartment is damaged by the equipment is avoided, and a vehicle body is protected to a certain degree.

Description

TECHNICAL FIELD

[0001] The utility model relates to intelligent networking vehicle performance test technical field especially relates to a kind of intelligent networked vehicle performance test equipment fixing device. BACKGROUND

[0002] In order to measure the latitude and longitude of the vehicle and the motion state of the vehicle during the test of intelligent networked vehicle, a gyroscope needs to be installed and fixed in the vehicle. At the same time, a data acquisition system needs to be placed in the vehicle for collecting and processing data of the gyroscope.

[0003] Publication No. CN217786551U discloses a kind of intelligent networked vehicle performance test equipment fixing device. By bracket base, cylinder and top fixing assembly, a whole bracket can be formed from top to bottom inside the vehicle, and by combining the bottom support of bracket base and the fixed jacking of top fixing assembly, the whole bracket can be fixed inside the vehicle, making it convenient to install data acquisition equipment and gyroscope on the whole bracket.

[0004] However, in the implementation process of this scheme, the equipment is supported in the carriage by using a cylinder as a driving source. Since the size of the driving force is not easy to control, when the suction cup assembly excessively pushes the top of the carriage, the top of the carriage is easily damaged, resulting in a convexity on the top of the carriage or a problem with the connection between the sunroof and the carriage. Although there are cylinders that can be accurately controlled, when testing for the first time or testing another intelligent networked vehicle, it is not possible to know the size of the driving force to be set, so there is still a risk of damaging the top of the carriage during testing. Therefore, a kind of intelligent networked vehicle performance test equipment fixing device is proposed. UTILITY MODEL CONTENTS

[0005] The utility model aims to solve at least one of the technical problems existing in the prior art and provide a kind of intelligent networked vehicle performance test equipment fixing device, which can solve the problems in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of intelligent networked vehicle performance test equipment fixing device, including base, the surface of the base is fixedly connected with fixed cylinder, the inside of the fixed cylinder is provided with lifting mechanism, the top of the lifting mechanism is provided with suction cup assembly, the lifting mechanism includes screw rod that is rotatably connected in the inside of fixed cylinder, the surface of the screw rod is threadedly connected with screw cylinder, the end, away from screw rod, of the screw cylinder is connected with suction cup assembly.

[0007] Preferably, the surface of the threaded rod is provided with mounting grooves arranged at equal intervals in a circle, the inner wall of the mounting grooves is rotationally connected with an operating rod, the threaded cylinder is also provided with operating rods arranged at equal intervals in a circle, and the operating rods on the threaded rod and the operating rods on the threaded cylinder are of the same structure.

[0008] Preferably, the inside of the operating rod is slidably connected with a moving block, the two sides of the moving block are fixedly connected with first rotating shafts, the first rotating shafts penetrate the surface of the operating rod and slide with the inside of the operating rod, and the surface of the first rotating shafts is rotationally connected with first clamping plates.

[0009] Preferably, the inside of the end of the operating rod away from the moving block is provided with a second clamping plate, and the two sides of the second clamping plate are fixedly connected with second rotating shafts rotationally connected with the inside of the operating rod.

[0010] Preferably, the surface of the operating rod is rotationally connected with an adjusting screw rod penetrating the surface of the moving block and threadedly connected with the inside of the moving block.

[0011] Preferably, the surface of the first rotating shaft is provided with a limiting groove in the shape of three-fourths of a circle in cross section, the inside of the first clamping plate is fixedly connected with a limiting block in the shape of one-fourth of a circle in cross section, and the surface of the limiting block slides with the inner wall of the limiting groove.

[0012] Preferably, the surface of the second rotating shaft in the inside of the operating rod is fixedly connected with a gear, and the inside of the operating rod is slidably connected with a rack meshingly connected with the surface of the gear.

[0013] Preferably, the surface of the fixed cylinder is threadedly connected with a locking bolt.

[0014] Compared with the prior art, the device has the following beneficial effects:

[0015] 1. The intelligent networked vehicle performance test equipment fixing device fixes the equipment in the vehicle compartment by manual operation, so that the fixing degree of the equipment can be controlled, the equipment is prevented from being supported in the vehicle compartment by a cylinder, and the damage of the equipment to the top of the vehicle compartment is avoided, and the vehicle body is protected. BRIEF DESCRIPTION OF DRAWINGS

[0016] The utility model is further explained in connection with the drawings and embodiments as follows:

[0017] Figure 1 It is a structural schematic view of the intelligent networked vehicle performance test equipment fixing device.

[0018] Figure 2 It is the utility model Figure 1 It is an enlarged schematic view of A in the utility model.

[0019] Figure 3 For the utility model Figure 1 Amplified schematic view at B;

[0020] Figure 4 For the utility model first rotation axis surface structure schematic view;

[0021] Figure 5 For the utility model operating rod internal structure schematic view.

[0022] Reference signs: 1, base; 2, fixed cylinder; 3, locking bolt; 4, threaded rod; 5, threaded cylinder; 6, suction cup assembly; 7, operating rod; 8, adjusting screw; 9, moving block;

[0023] 10, first clamping plate; 11, mounting groove; 12, second clamping plate; 13, first rotation axis; 14, limiting block; 15, limiting groove; 16, second rotation axis; 17, gear; 18, rack. Specific embodiments

[0024] This part will describe the specific embodiments of the utility model in detail, the preferred embodiment of the utility model is shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0025] Please refer to Figures 1-5 , the utility model provides a technical scheme: a kind of intelligent network connection vehicle performance test equipment fixing device, including base 1, the surface of base 1 is fixedly connected with the fixed cylinder 2 for providing installation space to structure, the inside of fixed cylinder 2 is provided with lifting mechanism of adjusting device height, the top of lifting mechanism is provided with the suction cup assembly 6 being contacted with the top of car body, since the specific structure and specific working principle of suction cup assembly 6 have been disclosed and explained in comparison file, so it is not discussed here, lifting mechanism includes threaded rod 4 being rotatably connected in the inside of fixed cylinder 2, the surface of threaded rod 4 is threadedly connected with threaded cylinder 5 for providing installation space to suction cup assembly 6, and the end, away from threaded rod 4, of threaded cylinder 5 is connected with suction cup assembly 6.

[0026] The surface of threaded rod 4 is provided with mounting groove 11 being arranged in circle equidistance, the inner wall of mounting groove 11 is rotatably connected with operating rod 7 that can be operated by user, threaded cylinder 5 is also provided with operating rod 7 being arranged in circle equidistance, and the structure of operating rod 7 on threaded rod 4 and operating rod 7 on threaded cylinder 5 is same, by the setting of operating rod 7, it is convenient for staff to rotate threaded rod 4, and the rotation of threaded cylinder 5 is limited.

[0027] The inside of the operating rod 7 is slidably connected with a mobile block 9 for clamping and fixing the auxiliary equipment, the gyroscope and the data acquisition equipment, wherein the gyroscope is used for measuring the latitude and longitude and the motion state of the vehicle, the data acquisition equipment is used for collecting and processing the data obtained by the gyroscope, the specific model and the connection mode of the gyroscope and the data acquisition equipment are the same as those in the comparison file, and will not be discussed here in detail, both sides of the mobile block 9 are fixedly connected with a first rotating shaft 13 for providing a mounting space for the subsequent structure, the first rotating shaft 13 penetrates the surface of the operating rod 7 and slidably connects with the inside of the operating rod 7, the surface of the first rotating shaft 13 is rotatably connected with a first clamping plate 10 for clamping and fixing the gyroscope and the data acquisition equipment, the inside of the end of the operating rod 7 away from the mobile block 9 is provided with a second clamping plate 12 for clamping and fixing the gyroscope and the data acquisition equipment, both sides of the second clamping plate 12 are fixedly connected with a second rotating shaft 16 for connecting the second clamping plate 12 and the operating rod 7, the surface of the second rotating shaft 16 is rotatably connected with the inside of the operating rod 7, the surface of the operating rod 7 is rotatably connected with an adjusting screw 8 for driving the mobile block 9 to move, the adjusting screw 8 penetrates the surface of the mobile block 9 and is screwedly connected with the inside of the mobile block 9, and the adjusting screw 8 can be operated by a socket wrench.

[0028] The surface of the first rotating shaft 13 is provided with a limiting groove 15 for limiting the rotation angle of the first clamping plate 10, the cross section of the limiting groove 15 is in the shape of three-quarters of a circle, the inside of the first clamping plate 10 is fixedly connected with a limiting block 14 for limiting the rotation angle of the first clamping plate 10, the surface of the limiting block 14 slidably connects with the inner wall of the limiting groove 15, and the cross section of the limiting block 14 is in the shape of one-quarter of a circle, so that the first clamping plate 10 can only be turned by ninety degrees, thereby avoiding the situation that the first clamping plate 10 cannot be attached to the gyroscope or the data acquisition equipment when the first clamping plate 10 is further close to the gyroscope or the data acquisition equipment, so that the device cannot clamp and fix the gyroscope and the data acquisition equipment.

[0029] The surface of the second rotating shaft 16 located in the inside of the operating rod 7 is fixedly connected with a gear 17 for limiting the rotation of the operating rod 7, and the inside of the operating rod 7 is slidably connected with a rack 18 for limiting the rotation of the operating rod 7, and the surface of the rack 18 is meshingly connected with the surface of the gear 17.

[0030] The surface of the fixed cylinder 2 is screwedly connected with a plurality of locking bolts 3 for limiting the rotation of the threaded rod 4, and the locking bolts 3 can also be operated by a socket wrench.

[0031] Working principle: when using the device, the device is moved into the car body, and then the workers can turn over the operating rods 7 on the threaded rod 4 and the threaded cylinder 5 according to the needs, so as to facilitate the rotation of the threaded rod 4 and the rotation limitation of the threaded cylinder 5, avoid the synchronous rotation of the threaded rod 4 and the threaded cylinder 5, ensure the smooth lifting of the threaded cylinder 5 when the threaded rod 4 rotates, and the lifting of the threaded cylinder 5 makes the suction cup assembly 6 gradually contact with the roof, so that the device is gradually clamped in the car body with the lifting of the threaded cylinder 5, and then the workers can turn over the two operating rods 7, and the second clamping plate 12 is also erected, so as to drive the second rotating shaft 16 to rotate in the operating rod 7, and drive the gear 17 to rotate, so as to drive the rack 18 to slide in the operating rod 7, so that the rack 18 slides out of the operating rod 7 and abuts against the inner wall of the installation groove 11, then the gyroscope or data acquisition device is placed on the two operating rods 7, and one side of the gyroscope or data acquisition device is in contact with the second clamping plate 12, then the workers can drive the adjusting screw 8 to rotate by using the socket wrench, so as to drive the two first clamping plates 10 to approach the gyroscope or data acquisition device, and then the clamping and fixing of the gyroscope or data acquisition device are completed, so that the user needs to carry less accessories during operation, which facilitates the use of the device and the installation and use of the workers.

[0032] Meanwhile, the workers can drive the locking bolt 3 to rotate by using the socket wrench, so that the locking bolt 3 gradually rotates into the fixed cylinder 2, and then the lower end of the threaded rod 4 is pressed tightly, so that the mutual rotation between the upper and lower parts of the device during the test is avoided, and the stability of the device during the test is ensured.

[0033] The above embodiment of the present application is described in detail in combination with the drawings, but the present application is not limited to the above embodiment, and various changes can be made within the knowledge range of ordinary skilled in the art without departing from the purpose of the present application.

Claims

1. A smart connected vehicle performance testing equipment fixing device, comprising a base (1), characterized in that: The surface of the base (1) is fixedly connected with a fixing cylinder (2), the inside of the fixing cylinder (2) is provided with a lifting mechanism, and the top of the lifting mechanism is provided with a suction disc assembly (6); The lifting mechanism comprises a threaded rod (4) rotatably connected in the inside of the fixing cylinder (2), the surface of the threaded rod (4) is threadedly connected with a threaded cylinder (5), and one end, away from the threaded rod (4), of the threaded cylinder (5) is connected with the suction disc assembly (6). 2.The intelligent connected vehicle performance testing equipment fixing device according to claim 1, characterized in that: The surface of the threaded rod (4) is provided with mounting grooves (11) arranged at equal intervals in a circle, the inner wall of the mounting groove (11) is rotatably connected with an operating rod (7), the threaded cylinder (5) is also provided with operating rods (7) arranged at equal intervals in a circle, and the operating rods (7) on the threaded rod (4) and the operating rods (7) on the threaded cylinder (5) are the same in structure.

3. The intelligent connected vehicle performance testing equipment fixing device according to claim 2, characterized in that: The inside of the operating rod (7) is slidably connected with a moving block (9), the two sides of the moving block (9) are fixedly connected with first rotation shafts (13), the first rotation shafts (13) penetrate through the surface of the operating rod (7) and slide with the inside of the operating rod (7), and the surface of the first rotation shaft (13) is rotatably connected with a first clamping plate (10).

4. The intelligent connected vehicle performance testing device fixing device according to claim 3, characterized in that: The inside of one end, away from the moving block (9), of the operating rod (7) is provided with a second clamping plate (12), and the two sides of the second clamping plate (12) are fixedly connected with second rotation shafts (16) rotatably connected with the inside of the operating rod (7).

5. The intelligent connected vehicle performance testing device fixing device according to claim 4, characterized in that: The surface of the operating rod (7) is rotatably connected with an adjusting screw rod (8) penetrating through the surface of the moving block (9) and threadedly connected with the inside of the moving block (9).

6. The intelligent connected vehicle performance testing device fixing device according to claim 5, characterized in that: The surface of the first rotation shaft (13) is provided with a limiting groove (15) with a cross section in the shape of three-quarters of a circle, the inside of the first clamping plate (10) is fixedly connected with a limiting block (14) with a cross section in the shape of one-quarter of a circle, and the surface of the limiting block (14) slides with the inner wall of the limiting groove (15).

7. The intelligent connected vehicle performance testing device fixing device according to claim 6, characterized in that: The surface of the second rotation shaft (16) located in the inside of the operating rod (7) is fixedly connected with a gear (17), and the inside of the operating rod (7) is slidably connected with a rack (18) meshingly connected with the surface of the gear (17). 8.The intelligent vehicle performance testing device fixing device of claim 7, wherein: The surface of the fixing cylinder (2) is threadedly connected with a locking bolt (3).

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