Parking rod for assisting three-inspection of vehicle

Abstract

The utility model relates to the technical field of parking rods, in particular to a parking rod for assisting three-inspection of a vehicle, which comprises two groups of resistance blocks for preventing the vehicle from moving, an adjusting component for adjusting the distance between the two resistance blocks is arranged on the top surface of the end part of each resistance block, and fixing components for fixing the resistance blocks are arranged at the two ends of each adjusting component; the distance between the two groups of resistance blocks is changed through the adjusting assembly, so that the two groups of resistance blocks can limit tires with different sizes, the applicability of the parking rod is enhanced, one group of resistance blocks can prevent a vehicle from advancing, the other group of resistance blocks can prevent the vehicle from retreating, bidirectional prevention of the vehicle is achieved, vehicle sliding is effectively prevented, and the parking rod is convenient to use. Therefore, the vehicle inspection is safer.

Description

Technical Field

[0001] The utility model relates to the technical field of parking rods, in particular to a parking rod for assisting vehicles in three inspections and three checks. Background Art

[0002] With the development of society and the continuous advancement of science and technology, the automobile industry is also growing stronger and stronger. As one of the means of transportation for people, cars are playing an increasingly irreplaceable role. Generally, parking poles are set up in every street, every alley, basement parking lot, etc. In simple terms, parking poles are set up at parking spaces to distinguish parking positions and ensure that people park in an orderly manner.

[0003] Application number: CN201320350028.9 "Parking stop rod", a pressure sensor is installed on the stop surface of the wheel stop rod. When the car owner reverses and the car wheel hits the wheel stop rod, the pressure sensor will sense it, and the alarm device will give an alarm prompt, which can remind the car owner in time to prevent the car owner from reversing too hard and crossing the ground parking area, colliding with other vehicles or causing other safety hazards. Second, the parking stop rod has a simple structure, is practical, and has a low cost. It only needs to install a pressure sensor on the stop surface of the wheel stop rod, and through the control of the control device, an alarm device connected to the control device signal can be installed on the front side of the parking space, which can be effectively promoted. Third, the effective promotion of the parking stop rod can benefit both novice and experienced drivers, greatly reducing safety hazards and safety accidents, and benefiting society.

[0004] However, the parking poles can only block vehicles in one direction. When the vehicle is undergoing three inspections, it is likely that the vehicle chassis will need to be checked. If the vehicle handbrake is not pulled in or other circles cause the vehicle to slip forward or backward, it will be very dangerous for the personnel who are checking the vehicle. Utility Model Content

[0005] The utility model aims to provide a parking rod for assisting three inspections and three checks of a vehicle, which can block the vehicle in both directions, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a parking rod for assisting three inspections and three checks of a vehicle, comprising two groups of resistance blocks for preventing the vehicle from moving, the top surfaces of the ends of the resistance blocks are provided with adjustment components for adjusting the distance between the two resistance blocks, and the two ends of the adjustment components are provided with fixing components for fixing the resistance blocks;

[0007] Wherein, the adjustment component includes: a threaded sleeve, the inner wall of one end of the threaded sleeve is threadedly connected to the outside of telescopic rod one, the inner wall of the other end of the threaded sleeve is threadedly connected to the outside of telescopic rod two, the threads of the outside of telescopic rod one and telescopic rod two are in opposite directions, one end of the telescopic rod one is fixedly connected to one end of a limiting rod, the outside of the limiting rod is slidably inserted into the wall of the cavity, and the cavity is opened inside the telescopic rod two.

[0008] Preferably, the cross-sections of the limiting rod and the cavity are both square.

[0009] Preferably, the ends of the telescopic rod 1 and the telescopic rod 2 are both fixedly connected to the sides of the connecting blocks, and the two groups of connecting blocks are symmetrically arranged.

[0010] Preferably, a circular through hole 1 and a circular through hole 2 are formed on the top of the connection block, and the circular through hole 2 is located on one side of the circular through hole 1.

[0011] Preferably, the cross-section of the resistance block is trapezoidal, a positioning hole is opened on the top surface of one end of the resistance block, the top surface of one end of the resistance block is fixedly connected to the bottom of the rotating shaft, and the top of the rotating shaft is fixedly connected to the bottom of the limiting plate.

[0012] Preferably, the outer portion of the rotating shaft is rotatably inserted into the hole wall of the circular through hole 1, and the limiting plate is located at the top position of the connecting block.

[0013] Preferably, the fixing assembly includes: a U-shaped reaction plate, the bottom of the U-shaped reaction plate is fixedly connected to the position of the second circular through hole at the top of the connecting block, the top of the U-shaped reaction plate is slidably sleeved on the side of the connecting rod, the top of the connecting rod is fixedly connected to the bottom of the lifting plate, the bottom of the connecting rod is fixedly connected to the top of the pin rod, and the outside of the pin rod is slidably inserted into the second circular through hole and the positioning hole.

[0014] Preferably, the outside of the connecting rod is plugged into the inner ring of the return spring, and both ends of the return spring are supported between the U-shaped reaction plate and the pin rod.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model changes the spacing between the two groups of resistance blocks by adjusting the components, so that the two groups of resistance blocks can limit tires of different sizes, thereby enhancing the applicability of the parking rod; and one group of resistance blocks can prevent the vehicle from moving forward, while the other group of resistance blocks can prevent the vehicle from moving backward, thereby achieving two-way blocking of the vehicle and effectively preventing the vehicle from slipping, making it safer when checking the vehicle.

[0017] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the adjustment component of the utility model;

[0020] Figure 3 This is a schematic diagram of the resistance block structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the fixing assembly of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the utility model in a folded state;

[0023] Figure 6 It is a schematic diagram of the use state of the utility model.

[0024] In the figure: 1. fixing assembly; 11. lifting plate; 12. connecting rod; 13. U-shaped reaction plate; 14. reset spring; 15. pin rod; 2. adjustment assembly; 21. connecting block; 22. circular through hole 1; 23. circular through hole 2; 24. telescopic rod 1; 25. threaded sleeve; 26. limit rod; 27. cavity; 28. telescopic rod 2; 3. resistance block; 31. positioning hole; 32. rotating shaft; 33. limit plate; 4. wheel. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-6 The utility model provides a technical solution: a parking rod for assisting vehicles in three inspections and three checks, comprising: two groups of resistance blocks 3 for preventing vehicles from moving, the top surfaces of the ends of the resistance blocks 3 are provided with adjustment components 2 for adjusting the distance between the two resistance blocks 3, and the two ends of the adjustment components 2 are provided with fixing components 1 for fixing the resistance blocks 3.

[0027] Furthermore, the fixed component 1 is used to control the relative rotation between the resistance block 3 and the adjusting component 2, thereby realizing the folding between the resistance block 3 and the adjusting component 2, making the parking rod easier to store; then the spacing between the two groups of resistance blocks 3 is changed by the adjusting component 2, so that the two groups of resistance blocks 3 can limit tires of different sizes, thereby enhancing the applicability of the parking rod, and one group of resistance blocks 3 can prevent the vehicle from moving forward, and the other group of resistance blocks 3 can prevent the vehicle from moving backward, thereby realizing two-way blocking of the vehicle, effectively preventing the vehicle from slipping, and making it safer when checking the vehicle.

[0028] The adjustment component 2 includes: a threaded sleeve 25, the inner wall of one end of the threaded sleeve 25 is threadedly connected to the outside of the telescopic rod 1 24, and the inner wall of the other end of the threaded sleeve 25 is threadedly connected to the outside of the telescopic rod 28, the thread directions of the outside of the telescopic rod 1 24 and the telescopic rod 2 28 are opposite, one end of the telescopic rod 1 24 is fixedly connected to one end of the limit rod 26, the outside of the limit rod 26 is slidably inserted into the wall of the cavity 27, and the cavity 27 is opened inside the telescopic rod 28.

[0029] Furthermore, by rotating the threaded sleeve 25, the threaded sleeve 25 and the telescopic rod 1 24 and the telescopic rod 2 28 rotate relative to each other, thereby driving the telescopic rod 1 24 and the telescopic rod 2 28 to move away from or toward each other, and the telescopic rod 1 24 and the telescopic rod 2 28 will drive the two groups of connecting blocks 21 to move away from or toward each other, and the two groups of connecting blocks 21 will drive the two groups of resistance blocks 3 to move away from or toward each other, thereby changing the spacing between the two groups of resistance blocks 3. Through the spacing between the two groups of resistance blocks 3, the two groups of resistance blocks 3 can be closely attached to the two sides of the wheel 4, making the vehicle parking more stable. At the same time, the parking rod can be applied to tires of different sizes, thereby improving the applicability of the parking rod.

[0030] Furthermore, the cross-sections of the limiting rod 26 and the cavity 27 are both square, so that the limiting rod 26 cannot rotate relative to the cavity 27, thereby making the telescopic rod 1 24 and the telescopic rod 2 28 unable to rotate relative to each other.

[0031] The ends of telescopic rod 1 24 and telescopic rod 28 are fixedly connected to the side of connecting block 21, and the two sets of connecting blocks 21 are symmetrically arranged. A circular through hole 1 22 and a circular through hole 23 are provided on the top of connecting block 21, and circular through hole 23 is located on one side of circular through hole 1 22. The cross section of resistance block 3 is trapezoidal, and a positioning hole 31 is provided on the top surface of one end of resistance block 3, and the top surface of one end of resistance block 3 is fixedly connected to the bottom of rotating shaft 32, and the top of rotating shaft 32 is fixedly connected to the bottom of limiting plate 33.

[0032] Furthermore, the cross section of the resistance block 3 is trapezoidal so that both sides of the resistance block 3 are inclined surfaces, which can better fit the outside of the wheel 4 and enhance the stability of the resistance block 3.

[0033] The outer portion of the rotating shaft 32 is rotatably inserted into the hole wall of the circular through hole 1 22 , and the limiting plate 33 is located at the top position of the connecting block 21 .

[0034] Furthermore, by rotating the connecting block 21 around the rotating shaft 32, the connecting block 21 can be folded, thereby reducing the storage space of the parking rod and making the parking rod more convenient to store.

[0035] The fixing assembly 1 includes: a U-shaped reaction plate 13, the bottom of the U-shaped reaction plate 13 is fixedly connected to the position of the second circular through hole 23 at the top of the connecting block 21, the top of the U-shaped reaction plate 13 is slidably sleeved on the side of the connecting rod 12, the top of the connecting rod 12 is fixedly connected to the bottom of the lifting plate 11, the bottom of the connecting rod 12 is fixedly connected to the top of the pin rod 15, and the outside of the pin rod 15 is slidably inserted into the second circular through hole 23 and the positioning hole 31.

[0036] The outer portion of the connecting rod 12 is plugged into the inner ring of the return spring 14 , and both ends of the return spring 14 are supported between the U-shaped reaction plate 13 and the pin rod 15 .

[0037] Furthermore, the resistance block 3 is rotated so that the resistance block 3 rotates around the rotating shaft 32. After the positioning hole 31 on the upper part of the resistance block 3 is rotated to be aligned with the circular through hole 23, the return spring 14 will push the pin rod 15 to be inserted into the positioning hole 31. The outer part of the pin rod 15 is inserted into the circular through hole 23 and the positioning hole 31 at the same time. In this way, the resistance block 3 will not be able to rotate around the rotating shaft 32, so that the resistance block 3 remains vertical to the adjustment component 2.

[0038] When the resistance block 3 needs to be folded, the lifting plate 11 is pulled upwards, and the lifting plate 11 drives the pin 15 to be pulled out of the positioning hole 31 through the connecting rod 12, so that the connecting block 21 can rotate around the rotating shaft 32, thereby realizing the folding of the connecting block 21.

[0039] Working principle: When in use, first unfold the parking rod, rotate the resistance block 3, so that the resistance block 3 rotates around the rotating shaft 32, and after the positioning hole 31 on the upper part of the resistance block 3 is rotated to align with the second circular through hole 23, the return spring 14 will push the pin 15 to be inserted into the positioning hole 31, and the outer part of the pin 15 is inserted into the second circular through hole 23 and the positioning hole 31 at the same time, so that the resistance block 3 will not be able to rotate around the rotating shaft 32, so that the resistance block 3 and the adjustment component 2 remain vertical, so that the resistance block 3 is unfolded; after the two groups of resistance blocks 3 are unfolded, turn the thread When the sleeve 25, the threaded sleeve 25 and the telescopic rod 1 24 and the telescopic rod 28 rotate relative to each other, the telescopic rod 1 24 and the telescopic rod 28 will be driven to move away from or towards each other, and the telescopic rod 1 24 and the telescopic rod 28 will drive the two groups of connecting blocks 21 to move away from or towards each other, and the two groups of connecting blocks 21 will drive the two groups of resistance blocks 3 to move away from or towards each other, thereby changing the distance between the two groups of resistance blocks 3, ensuring that the two groups of resistance blocks 3 can be tightly attached to both sides of the wheel 4. At the same time, it also makes the parking rod suitable for tires of different sizes.

[0040] After adjustment, the two groups of resistance blocks 3 are placed on the ground, and the two groups of resistance blocks 3 can be close to the two sides of the wheel 4, so that the vehicle is blocked by the resistance blocks 3 whether moving forward or backward to avoid slipping, making vehicle inspection safer and more reliable.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A parking rod for assisting vehicles in three inspections and three checks, characterized in that: include: Two groups of resistance blocks (3) for preventing the movement of a vehicle, the top surfaces of the ends of the resistance blocks (3) being provided with adjustment components (2) for adjusting the distance between the two resistance blocks (3), and the two ends of the adjustment components (2) being provided with fixing components (1) for fixing the resistance blocks (3); The adjusting assembly (2) comprises: a threaded sleeve (25), the inner wall of one end of the threaded sleeve (25) being threadedly connected to the outside of the telescopic rod (24), the inner wall of the other end of the threaded sleeve (25) being threadedly connected to the outside of the telescopic rod (28), the thread directions of the outsides of the telescopic rod (24) and the telescopic rod (28) being opposite, one end of the telescopic rod (24) being fixedly connected to one end of the limiting rod (26), the outside of the limiting rod (26) being slidably plugged into the wall of a cavity (27), and the cavity (27) being opened inside the telescopic rod (28).

2. A parking rod for assisting vehicle three inspections and three checks according to claim 1, characterized in that: The cross sections of the limiting rod (26) and the cavity (27) are both square.

3. The parking rod for assisting vehicle three inspections and three checks according to claim 1, characterized in that: The ends of the telescopic rod 1 (24) and the telescopic rod 2 (28) are both fixedly connected to the side of the connection block (21), and the two groups of connection blocks (21) are symmetrically arranged.

4. A parking rod for assisting vehicle three inspections and three checks according to claim 3, characterized in that: A circular through hole 1 (22) and a circular through hole 2 (23) are provided on the top of the connection block (21), and the circular through hole 2 (23) is located on one side of the circular through hole 1 (22).

5. The parking rod for assisting vehicle three inspections and three checks according to claim 4, characterized in that: The cross section of the resistance block (3) is trapezoidal, a positioning hole (31) is provided on the top surface of one end of the resistance block (3), the top surface of one end of the resistance block (3) is fixedly connected to the bottom of the rotating shaft (32), and the top of the rotating shaft (32) is fixedly connected to the bottom of the limiting plate (33).

6. A parking rod for assisting vehicle three inspections and three checks according to claim 5, characterized in that: The outside of the rotating shaft (32) is rotatably inserted into the hole wall of the circular through hole 1 (22), and the limiting plate (33) is located at the top position of the connecting block (21).

7. The parking rod for assisting vehicle three inspections and three checks according to claim 5, characterized in that: The fixing assembly (1) comprises: a U-shaped reaction plate (13), the bottom of the U-shaped reaction plate (13) is fixedly connected to the position of the second circular through hole (23) at the top of the connecting block (21), the top of the U-shaped reaction plate (13) is slidably sleeved on the side of the connecting rod (12), the top of the connecting rod (12) is fixedly connected to the bottom of the lifting plate (11), the bottom of the connecting rod (12) is fixedly connected to the top of the pin rod (15), and the outside of the pin rod (15) is slidably inserted into the second circular through hole (23) and the positioning hole (31).

8. The parking rod for assisting vehicle three inspections and three checks according to claim 7, characterized in that: The outside of the connecting rod (12) is plugged into the inner ring of the return spring (14), and the two ends of the return spring (14) are supported between the U-shaped reaction plate (13) and the pin rod (15).

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