Tire burst training device

Abstract

The utility model provides a tire burst training device, and belongs to the technical field of automobile safety. The tire burst training device comprises a main body and a transmission mechanism, the main body comprises a base, a plurality of placement grooves are formed in the upper end face of the base in an inserted mode, protruding thorn blocks are rotationally connected to the inner sides of the placement grooves, first conical teeth are rotationally connected to one sides of the placement grooves, one ends of the first conical teeth are in transmission connection with the protruding thorn blocks, and the other ends of the first conical teeth are in transmission connection with the transmission mechanism. The transmission mechanism comprises a rotating shaft, the rotating shaft is arranged in the base, the two ends of the rotating shaft are rotationally connected with the inner wall of the base, the side, close to the first bevel teeth, of the rotating shaft is sleeved with second bevel teeth, the second bevel teeth are meshed with the first bevel teeth, and inclined plates are installed on the two sides of the base. The practicability of the tire burst training device can be effectively improved, and the practical value is high.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile safety, in particular to a tire blowout training device. Background Art

[0002] Tire blowouts due to quality problems or improper use at high temperatures often occur. In many cases, tire blowouts can cause vehicle loss of control and lead to casualties. Tire blowouts are an important cause of traffic accidents. They are accidental and unpredictable. Therefore, once a tire blowout occurs, drivers often panic due to lack of experience and make operating errors, which leads to horrific consequences and significant losses to people and property. Therefore, the phenomenon of tire blowouts on high-speed vehicles and its impact on vehicle handling stability and countermeasures are topics that relevant scholars and automobile companies have to face.

[0003] For example, a Chinese patent with publication number CN208752808U discloses a tire blowout training device, including a blade, a base plate, and an articulated shaft connecting the blade and the base plate together; the real effect of simulating a tire blowout can be effectively controlled manually, so as to train the driver to take relevant emergency measures when a tire blowout occurs, so that the driver can effectively and properly deal with similar situations encountered when driving on real roads. The utility model is improved on the basis of the original straight-shaped blade, and the blade is made into a serrated shape, which reduces the contact area between the blade and the tire, and can puncture the tire more quickly and labor-savingly, and truly restore the tire blowout process. In addition, the tire blowout training device of the utility model can also selectively control the effect of the tire blowout, wherein the groove design can effectively ensure that the rear tire is not damaged while the front tire is punctured, so as to achieve more realistic and effective tire blowout training, while effectively reducing the cost of tire blowout training;

[0004] The technical solution recorded in the scheme is to hinge the blade to the base plate and support the blade through a strip protrusion to suspend it. When the car is driving, its tire contacts the serrated blade on the blade, and the serrated blade punctures the tire, thereby causing a tire blowout. However, since the impact force of the car during driving is affected by its speed and its own weight, when the car tire contacts the blade, although the serrated blade can puncture the tire, the impact force generated by the driving of the car will also damage the hinged blade, making the device unable to continue to be used, greatly increasing the cost of tire blowout training.

[0005] Therefore, in view of this, the existing structure and defects are studied and improved, and a tire blowout training device is provided to achieve the purpose of having more practical value. Utility Model Content

[0006] In order to solve the above technical problems, the embodiment of the utility model provides a tire blowout training device, which is specifically implemented through the following technical solutions:

[0007] A tire blowout training device comprises a main body and a transmission mechanism, wherein the main body comprises a base, wherein a plurality of placement grooves are inserted on the upper end surface of the base, wherein the inner sides of the placement grooves are rotatably connected with stab blocks, and one side of the plurality of placement grooves are rotatably connected with first bevel teeth, wherein one end of the first bevel teeth is transmission-connected with the stab blocks, wherein the transmission mechanism comprises a rotating shaft, wherein the rotating shaft is arranged inside the base, and both ends of the rotating shaft are rotationally connected with the inner wall of the base, wherein a second bevel tooth is sleeved on a side of the rotating shaft close to the first bevel tooth, and the second bevel tooth is meshed with the first bevel tooth, and inclined plates are installed on both sides of the base.

[0008] Furthermore, a slide rail is fixedly installed on one side of the inner bottom end of the base, and a rack is slidably installed inside the slide rail.

[0009] The beneficial effect of adopting the above further solution is that the rack is slidably installed inside the slide rail, which facilitates the rack to slide back and forth.

[0010] Furthermore, an electric push rod is fixedly installed at the bottom end of the base on a side close to the slide rail, and one end of the electric push rod is fixedly connected to one end of the rack.

[0011] The beneficial effect of adopting the above further solution is that by installing the electric push rod, the rack can be driven to extend and retract when it is working.

[0012] Furthermore, a half gear is sleeved on one end of the rotating shaft, and the half gear and the rack are meshed with each other.

[0013] The beneficial effect of adopting the above further solution is that by meshing the half gear with the rack, when the rack is extended or retracted, the half gear can drive the rotating shaft to reciprocate, thereby causing the spur block to flip over or return to the inside of the placement groove.

[0014] Furthermore, a lithium battery is fixedly installed on one side of the base, a controller is installed on one side of the lithium battery, and a charging hole is opened at one end of the base.

[0015] The beneficial effect of adopting the above further solution is that by installing a lithium battery, it is convenient to provide power to the electric push rod and the controller, and by installing a charging hole, it is convenient for the user to charge the lithium battery.

[0016] Furthermore, a wireless signal transceiver is disposed inside the controller, and the controller is electrically connected to the lithium battery, the charging port and the electric push rod through wires.

[0017] The beneficial effect of adopting the above further solution is that by arranging a wireless signal transceiver inside the controller, it is convenient for the user to remotely control the operation of the electric push rod.

[0018] Furthermore, a pair of mounting holes are provided at both ends of the base.

[0019] The beneficial effect of adopting the above further solution is that, by providing the mounting holes, it is convenient for the user to fix the base, thereby improving the stability of the base.

[0020] Furthermore, the upper end surface of the inclined plate is provided with a plurality of anti-skid textures, and the anti-skid textures are distributed at equal distances.

[0021] The beneficial effect of adopting the above further solution is that by providing a plurality of anti-skid textures on the inclined plate, the friction force of the inclined plate can be increased, so that the automobile tire will not slip on the inclined plate.

[0022] The beneficial effects of the utility model are as follows: the utility model obtains a tire blowout training device through the above design, and the tire blowout training device can be turned horizontally inside the placement groove by rotating the connected spur block inside the placement groove, and then when the tire is subjected to tire blowout training, it can be turned upright, and when training is not performed, it can be stored inside the placement groove, thereby improving the safety of the device, and when a vehicle passes over the base, its impact force on the spur block is longitudinal, and the spur block is inside the placement groove, and is supported on both sides by the placement groove, thereby improving The invention can withstand the impact of tires, thereby improving the service life of the thorn block. The first bevel tooth is rotatably connected to one side of the placement groove, and one end of the bevel tooth is transmission-connected to the thorn block. When the first bevel tooth rotates, the thorn can be driven to flip. The second bevel tooth is sleeved on the rotating shaft and meshed with the first bevel tooth. When the rotating shaft rotates, a plurality of thorn blocks can be driven to rotate synchronously, so that they rise from the inside of the placement groove, thereby facilitating users to perform tire burst training. Inclined plates are installed on both sides of the base, so that the car tire can smoothly drive to the upper end of the base and contact the thorn block. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 A three-dimensional structure diagram of a tire blowout training device provided by the utility model Figure 1 ;

[0025] Figure 2 A three-dimensional structure diagram of a tire blowout training device provided by the utility model Figure 2 ;

[0026] Figure 3 A three-dimensional structure diagram of a tire blowout training device provided by the utility model Figure 3 ;

[0027] Figure 4 A schematic diagram of the internal three-dimensional structure of a tire blowout training device provided by the utility model;

[0028] Figure 5 A tire blowout training device provided by the utility model Figure 4 A magnified schematic diagram of the A structure.

[0029] In the figure: 100, main body; 1001, base; 1002, placement groove; 1003, stab block; 1004, mounting hole; 1005, inclined plate; 1006, rack; 1007, first bevel gear; 1008, electric push rod; 1009, lithium battery; 1010, charging port; 1011, slide rail; 1012, controller; 200, transmission mechanism; 2001, rotating shaft; 2002, second bevel gear; 2003, half gear. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0032] Embodiment 1 of a tire blowout training device of the utility model

[0033] The utility model provides the following technical solutions: Figure 1-Figure 5As shown, a tire blowout training device includes a main body 100 and a transmission mechanism 200. The main body 100 includes a base 1001. The upper end surface of the base 1001 is inserted with a plurality of placement grooves 1002. The inner sides of the placement grooves 1002 are rotatably connected with thorn blocks 1003. One side of the plurality of placement grooves 1002 is rotatably connected with first bevel teeth 1007. One end of the first bevel teeth 1007 is transmission-connected with the thorn blocks 1003. The transmission mechanism 200 includes a rotating shaft 2001. The rotating shaft 2001 is arranged inside the base 1001, and Both ends of the rotating shaft 2001 are rotatably connected to the inner wall of the base 1001. The rotating shaft 2001 is sleeved with a second bevel gear 2002 on one side close to the first bevel gear 1007. The second bevel gear 2002 and the first bevel gear 1007 are meshed with each other. Inclined plates 1005 are installed on both sides of the base 1001. By rotating the connected spur block 1003 on the inner side of the placement groove 1002, it can be turned horizontally inside the placement groove 1002, so that when the tire is subjected to tire burst training, it can be turned upright, and when no training is performed at ordinary times, it can be turned upright. When the spur block 1003 is in the placement groove 1002, it can be put into the placement groove 1002 to improve the safety of the device. When the vehicle passes over the base 1001, the impact force on the spur block 1003 is longitudinal. The spur block 1003 is in the placement groove 1002 and supported by the placement groove 1002, which can improve its ability to withstand tire impact and thus increase the service life of the spur block 1003. The first bevel gear 1007 is rotatably connected to one side of the placement groove 1002, and one end of the first bevel gear 1007 is transmission-connected to the spur block 1003. When the first When the bevel gear 1007 rotates, the spur 1003 can be driven to flip. By sleeved the second bevel gear 2002 on the rotating shaft 2001 and making it mesh with the first bevel gear 1007, when the rotating shaft 2001 rotates, it can drive a plurality of spur blocks 1003 to rotate synchronously, so that they rise from the inside of the placement groove 1002, so as to facilitate the user to perform tire burst training. By installing inclined plates 1005 on both sides of the base 1001, it is convenient for the car tire to smoothly drive to the upper end of the base 1001 and contact with the spur block 1003.

[0034] Embodiment 2 of a tire blowout training device of the utility model

[0035] Reference Figure 1-Figure 5As shown, a slide rail 1011 is fixedly installed on one side of the inner bottom end of the base 1001, and a rack 1006 is slidably installed inside the slide rail 1011. An electric push rod 1008 is fixedly installed on the inner bottom end of the base 1001 on a side close to the slide rail 1011. One end of the electric push rod 1008 is fixedly connected to one end of the rack 1006. A half gear 2003 is sleeved on one end of the rotating shaft 2001, and the half gear 2003 and the rack 1006 are meshed with each other. The rack 1006 is slidably installed inside the slide rail 1011 to facilitate the sliding of the rack 1006 back and forth. The electric push rod 1008 is installed so that the rack 1006 can be driven to extend and retract when it is working. By meshing the half gear 2003 with the rack 1006, when the rack 1006 is extended and retracted, the rotating shaft 2001 can be driven to reciprocate by the half gear 2003, so that the stab block 1003 is flipped or returned to the inside of the placement slot 1002.

[0036] Embodiment 3 of a tire blowout training device of the utility model

[0037] Reference Figure 1-Figure 5 As shown, a lithium battery 1009 is fixedly installed on one side of the base 1001, a controller 1012 is installed on one side of the lithium battery 1009, a charging hole 1010 is opened at one end of the base 1001, a wireless signal transceiver is arranged inside the controller 1012, the controller 1012 is electrically connected to the lithium battery 1009, the charging hole 1010 and the electric push rod 1008 through a wire, a pair of mounting holes 1004 are opened at both ends of the base 1001, and the upper end surface of the inclined plate 1005 is provided with a plurality of anti-skid textures, and the anti-skid textures are equidistantly distributed. By installing the lithium battery 10 09, it is convenient to provide power to the electric push rod 1008 and the controller 1012. By installing the charging hole 1010, it is convenient for the user to charge the lithium battery 1009. By setting a wireless signal transceiver inside the controller 1012, it is convenient for the user to remotely control the operation of the electric push rod 1008. By opening the installation hole 1004, it is convenient for the user to fix the base 1001, thereby improving the stability of the base 1001. By setting a number of anti-slip textures on the inclined plate 1005, the friction of the inclined plate 1005 can be improved, so that the car tire will not slip on the inclined plate 1005.

[0038] Specifically, the working principle of the tire blowout training device is as follows: when in use, mounting holes 1004 are provided at both ends of the base 1001, and the user can fix it to the ground by bolts. A controller 1012 is installed inside the base 1001, and a wireless signal transceiver is arranged inside the base 1001. The user can remotely control the operation of the electric push rod 1008, one end of which is connected to a rack 1006 that is slidably connected inside the slide rail 1011, so that the rack 1006 can be extended and retracted, and the rack 1006 is meshed with a half gear 2003 sleeved on one end of the rotating shaft 2001, so that the rotating shaft 2001 can reciprocate with the extension and retraction of the rack 1006, and a plurality of second bevel teeth 2002 are sleeved on the rotating shaft 2001, and the second bevel teeth 2002 are meshed with the first bevel teeth 1007, and when the rotating shaft 2001 rotates, the first bevel teeth 1007 can be driven to rotate synchronously, and the first bevel teeth 1007 can rotate synchronously. One end of 07 is connected to the stab block 1003 in a transmission manner, so that the stab block 1003 can be driven to flip inside the placement groove 1002 and be perpendicular to the base 1001. At this time, when the vehicle passes over the base 1001, the stab block 1003 contacts the tire and punctures it, thereby simulating the effect of a tire blowout. In addition, since the stab block 1003 flips horizontally inside the placement groove 1002, it can be flipped upright when training for a tire blowout. When training is not performed, it can be stored in the placement groove 1002 to improve the safety of the device. In addition, when a vehicle passes over the base 1001, its impact force on the stab block 1003 is longitudinal. The stab block 1003 is inside the placement groove 1002, and the placement groove 1002 supports both sides of it, which can improve its ability to withstand tire impact, thereby improving the service life of the stab block 1003.

[0039] It should be noted that, for a tire blowout training device, the specific models and specifications of the lithium battery 1009, the electric push rod, the wireless signal transceiver and the charging port 1010 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in the field, so it will not be described in detail.

[0040] A tire blowout training device, the power supply and principle of the lithium battery 1009, the electric push rod, the wireless signal transceiver and the charging port 1010 are clear to those skilled in the art and will not be described in detail here.

[0041] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A tire blowout training device, characterized in that: The invention comprises a main body (100) and a transmission mechanism (200), wherein the main body (100) comprises a base (1001), wherein the upper end surface of the base (1001) is provided with a plurality of placement grooves (1002), wherein the inner sides of the placement grooves (1002) are rotatably connected to thorn blocks (1003), wherein one side of the plurality of placement grooves (1002) are rotatably connected to first bevel teeth (1007), wherein one end of the first bevel teeth (1007) is transmission-connected to the thorn blocks (1003), and wherein the transmission mechanism (200) comprises a rotating shaft (2001), wherein the rotating shaft (2001) is arranged inside the base (1001), and both ends of the rotating shaft (2001) are rotatably connected to the inner wall of the base (1001), and the rotating shaft (2001) is sleeved with a second bevel tooth (2002) on one side close to the first bevel tooth (1007), and the second bevel tooth (2002) and the first bevel tooth (1007) are meshed with each other, and inclined plates (1005) are installed on both sides of the base (1001).

2. A tire blowout training device according to claim 1, characterized in that: A slide rail (1011) is fixedly mounted on one side of the inner bottom end of the base (1001), and a rack (1006) is slidably mounted inside the slide rail (1011).

3. A tire blowout training device according to claim 2, characterized in that: An electric push rod (1008) is fixedly installed at the bottom of the base (1001) on a side close to the slide rail (1011), and one end of the electric push rod (1008) is fixedly connected to one end of the rack (1006).

4. A tire blowout training device according to claim 3, characterized in that: A half gear (2003) is sleeved on one end of the rotating shaft (2001), and the half gear (2003) and the rack (1006) are meshed with each other.

5. A tire blowout training device according to claim 1, characterized in that: A lithium battery (1009) is fixedly mounted on one side of the base (1001), a controller (1012) is mounted on one side of the lithium battery (1009), and a charging hole (1010) is provided at one end of the base (1001).

6. A tire blowout training device according to claim 5, characterized in that: A wireless signal transceiver is disposed inside the controller (1012), and the controller (1012) is electrically connected to the lithium battery (1009), the charging port (1010) and the electric push rod (1008) via wires.

7. A tire blowout training device according to claim 1, characterized in that: A pair of mounting holes (1004) are provided at both ends of the base (1001).

8. A tire blowout training device according to claim 1, characterized in that: The upper end surface of the inclined plate (1005) is provided with a plurality of anti-skid textures, and the anti-skid textures are distributed at equal distances.

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