Environmental cabin for transferring vehicle to outside of cabin

Abstract

The utility model discloses an environment cabin for transferring a vehicle to the outside of a cabin, the environment cabin for transferring the vehicle to the outside of the cabin comprises a cabin body, an unhooking device, a traction device and a test equipment moving device, a vehicle tying pile and test equipment are arranged in the cabin body, and the test equipment is opposite to a test vehicle in a first direction; the unhooking device is connected with the vehicle tying pile and is detachably connected with the test vehicle; the traction device is arranged outside the cabin body; the test equipment moving device is suitable for driving the test equipment to move, so that the test equipment and the test vehicle are separated in a second direction in the process of pulling the test vehicle out of the cabin body; the first direction intersects the second direction. Therefore, the environmental bin for transferring the vehicle to the outside of the cabin can improve automation and intelligence of transferring the test vehicle to the outside of the cabin, and the layout in the environmental bin for transferring the vehicle to the outside of the cabin can be flexibly adjusted, so that the efficiency and safety of transferring the test vehicle to the outside of the cabin can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile whole vehicle test safety, in particular to an environmental chamber used for transferring a vehicle to outside a cabin. Background Art

[0002] With the rapid development of my country's automobile industry and the continuous improvement of people's living standards, people are paying more and more attention to automobile handling, power, comfort and safety. The performance and durability tests of automobiles in various automobile inspection institutions and automobile assembly plants are also increasing year by year. If the vehicle smokes, spontaneously ignites, or flammable gas leaks during the test, it is very easy to explode and cause a fire. Therefore, safe and effective testing will be an important factor in ensuring the steady development of high-tech in the automobile industry. At present, automobile tests often use environmental chamber hub equipment to simulate the environment of the whole vehicle to support the test verification of the whole vehicle development process. When the whole vehicle is tested on the hub equipment, it is generally necessary to set tension piles in the front and rear directions, and the vehicle is towed and fixed by chains or ropes. At the same time, there are test equipment such as wind speed simulation fans in front of the vehicle. However, when dangerous situations such as fire occur, there is no systematic plan for the emergency evacuation of problem vehicles.

[0003] The patent with announcement number CN217099571U and its name is a quick unhooking and a vehicle quick evacuation device based on quick unhooking. A quick unhooking structure is formed by setting a unhooking body, a unhooking body, a detachable hook and a locking hook, so that the vehicle can quickly detach from the vehicle fixing device when an accident occurs during the test. However, this structure can only achieve quick detachment between the vehicle and the tension piles in the test room, and the vehicle still needs to be evacuated outdoors manually afterwards.

[0004] The patent with publication number CN116331164A and titled "A Vehicle Emergency Towing System" proposes a technical solution of connecting a towing device to a trailer hook at the rear end of a test vehicle to tow the test vehicle out of the environmental chamber in an emergency. This can reduce manual operations to a certain extent. However, the test equipment in the environmental chamber often blocks the vehicle. Even if the towing device can tow the vehicle, it cannot achieve safe evacuation of the vehicle.

[0005] In related technologies, environmental chambers are used for whole vehicle testing and maintenance, etc. The degree of automation and intelligence in each link of the vehicle evacuation process is low, and there is a lack of consideration of the impact of the layout in the environmental chamber on the evacuation route, which leads to a large amount of manual intervention, increased difficulty and duration of evacuation, reduced timeliness and safety of evacuation, and increased safety risks to equipment and personnel. Utility Model Content

[0006] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the utility model is to propose an environmental chamber, which can improve the automation and intelligence of transferring the test vehicle to the outside of the chamber, and can flexibly adjust the layout inside the environmental chamber, thereby improving the efficiency and safety of transferring the test vehicle to the outside of the chamber.

[0007] According to the environmental chamber of the first aspect of the present invention, the environmental chamber includes: a chamber body, a decoupling device, a traction device and a test equipment moving device, wherein a vehicle hitch post and a test equipment are arranged in the chamber body, and the test equipment is opposite to the test vehicle in a first direction; the decoupling device is connected to the vehicle hitch post and is detachably connected to the test vehicle; the traction device is arranged outside the chamber body, the traction device is connected to the test vehicle and is suitable for towing the test vehicle outside the chamber body; the test equipment moving device is suitable for driving the test equipment to move so as to space the test equipment from the test vehicle in a second direction during the process of towing the test vehicle outside the chamber body; wherein the first direction intersects with the second direction.

[0008] According to the environmental chamber of the utility model, the automation and intelligence of transferring the test vehicle to the outside of the chamber can be improved through the unhooking device, the traction device and the test equipment moving device, and the layout of the test equipment in the environmental chamber can be adjusted to improve the smoothness of the test vehicle transfer channel, thereby improving the efficiency and safety of transferring the test vehicle to the outside of the chamber.

[0009] According to some embodiments of the utility model, the unhooking device includes: a unhooking body, a detachable hook and a connecting chain, the detachable hook is movably arranged on the unhooking body and can be selectively connected to the trailer hook of the test vehicle; the connecting chain is arranged between the unhooking body and the vehicle hitch pile.

[0010] Furthermore, the unhooking device also includes: a first cable and a first driving member, wherein the first cable is connected to the connecting chain, and the first driving member is suitable for driving the first cable to pull the connecting chain to disconnect the detachable hook from the trailer hook.

[0011] According to some embodiments of the present invention, the testing equipment moving device includes: a first guide rail and a base, the first guide rail is arranged on the cabin and extends in the second direction; the base is movably arranged on the first guide rail, and the testing equipment is arranged on the base.

[0012] Furthermore, the testing equipment moving device further comprises: a second guide rail, the second guide rail extends in the first direction and is located between the base and the first guide rail, and the base can selectively move on the second guide rail.

[0013] Furthermore, the test equipment moving device also includes: a second cable and a second driving member, one end of the second cable is connected to the base and / or the second guide rail; the second driving member is arranged outside the cabin and is suitable for driving the second cable to pull the base and the second guide rail to move on the first guide rail, so as to separate the test equipment from the test vehicle in the second direction during the process of towing the test vehicle outside the cabin.

[0014] In some embodiments, the traction device includes: a third cable and a third driving member, one end of the third cable is connected to the test vehicle; the third driving member is disposed outside the cabin and is suitable for driving the third cable to pull the test vehicle outside the cabin.

[0015] Further, the second driving member and the third driving member are respectively constructed as a first electric winch and a second electric winch, and the other ends of the second cable and the third cable are respectively wound around the first electric winch and the second electric winch.

[0016] According to some embodiments of the utility model, the environmental chamber further comprises: a door, which is openably and closably arranged on the cabin body.

[0017] Furthermore, a door moving device is provided on the cabin body, and the door moving device comprises:

[0018] a third guide rail, the third guide rail being located at the top or bottom of the cabin door, and the cabin door being slidably disposed on the third guide rail;

[0019] A fourth driving member, wherein the fourth driving member can selectively drive the cabin door to slide.

[0020] In some embodiments, the environmental chamber further includes: a control unit, which is suitable for controlling the unhooking device to disengage from the test vehicle, the test equipment moving device to move the test equipment to be spaced apart from the test vehicle in the second direction, and the traction device towing the test vehicle out of the cabin.

[0021] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0023] Figure 1is a schematic diagram of an environmental chamber according to some embodiments of the utility model;

[0024] Figure 2 It is a schematic diagram of the cooperation between the unhooking device and the test vehicle according to some embodiments of the utility model;

[0025] Figure 3 It is a schematic diagram of the cooperation between the test equipment and the test equipment moving device according to some embodiments of the utility model;

[0026] Figure 4 It is a schematic diagram of the cooperation between the cabin door and the cabin door moving device according to some embodiments of the utility model;

[0027] Figure 5 It is a flow chart of a control method according to some embodiments of the utility model.

[0028] Reference numerals:

[0029] Environmental chamber 1;

[0030] Cabin 11, pit 11a, hatch 111;

[0031] 12 car hitch piles;

[0032] Test equipment 13;

[0033] The unhooking device 14 includes a unhooking body 141, a detachable hook 142, a connecting chain 143, a first cable 144, a first driving member 145, and a first controller 146;

[0034] Traction device 15, third cable 151, third driving member 152;

[0035] A first guide rail 161, a base 162, a flange wheel 1621, a spring pin 1622, a second guide rail 163, a second cable 164, a second driving member 165, a buffer member 166, and a limit switch 167;

[0036] A third guide rail 171, a fourth driving member 172, a lifting ring 173, a gear 174, a rack 175, a second controller 176, a door open position switch 177, and a door closed position switch 178;

[0037] Control unit 18;

[0038] Rotating hub 19;

[0039] Test vehicle 2, trailer hook 21;

[0040] Immersion area 3;

[0041] Control room 4. DETAILED DESCRIPTION

[0042] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0043] Reference below Figure 1-Figure 5 An environmental chamber 1 according to an embodiment of the present invention is described.

[0044] like Figure 1 As shown, according to the environmental chamber 1 of the first embodiment of the utility model, the environmental chamber 1 includes: a cabin body 11, a decoupling device 14, a traction device 15 and a test equipment moving device.

[0045] Among them, a hitch post 12 and a test device 13 are provided in the cabin 11, and the test device 13 is opposite to the test vehicle 2 in a first direction; a decoupling device 14 is connected to the hitch post 12 and is detachably connected to the test vehicle 2; a traction device 15 is provided outside the cabin 11, and the traction device 15 is connected to the test vehicle 2 and is suitable for towing the test vehicle 2 outside the cabin 11; a test device moving device is suitable for driving the test device 13 to move, so that the test device 13 is separated from the test vehicle 2 in a second direction during the process of towing the test vehicle 2 outside the cabin 11; the first direction intersects with the second direction.

[0046] Specifically, the test equipment 13 can be used to perform environmental simulation tests and maintenance and debugging on the test vehicle 2. Exemplarily, the test equipment 13 can be a wind speed simulation fan, a sand and gravel simulator, a dust simulator, etc.; the uncoupling device 14 is located between the test vehicle 2 and the hitch pile 12, and the uncoupling device 14 and the test vehicle 2 are detachably connected. When the uncoupling device 14 is connected to the test vehicle 2, the test vehicle 2 can be fixed to the hitch pile 12 so that the test vehicle 2 can be tested and debugged. When the uncoupling device 14 is separated from the test vehicle 2, the connection between the test vehicle 2 and the hitch pile 12 is disconnected, and the test vehicle 2 can be moved to facilitate the transfer of the test vehicle 2; the traction device 15 can be connected to the test vehicle 2, and the traction device 15 is arranged outside the cabin 11. When the test vehicle 2 needs to be transferred outside the cabin 11 When the test vehicle 2 is fixed to the hitch post 12, the connection between the test vehicle 2 and the hitch post 12 is disconnected, and the test vehicle 2 can be easily transferred to the outside of the cabin 11 under the traction of the traction device 15; when the test vehicle 2 is fixed to the hitch post 12, the test equipment 13 and the test vehicle 2 are opposite to each other in the first direction, and the test equipment moving device can drive the test equipment 13 to move to adjust the relative position between the test equipment 13 and the test vehicle 2. When the test vehicle 2 needs to be transferred to the outside of the cabin 11, the test equipment moving device can move the test equipment 13 to a position separated from the test vehicle 2 in the second direction, and the second direction intersects with the first direction, so that the test equipment 13 will not block the test vehicle 2 from being transferred to the outside of the cabin 11, and transfer space can be made for the test vehicle 2 to improve the smoothness and safety of the movement of the test vehicle 2.

[0047] It should be pointed out that the above-mentioned first direction can be the front and rear direction of the test vehicle 2, and the test equipment 13 can be in front of or behind the test vehicle 2 so as to perform simulation tests such as wind speed and dust on the test vehicle 2, and the traction device 15 can be connected to the front and rear trailer hooks 21 of the test vehicle 2 to achieve traction of the test vehicle 2.

[0048] In addition, the layout of the test laboratory in the environmental chamber 1 is that an indoor vehicle immersion area 3 and a control room 4 are built outside the environmental chamber 1, and the traction device 15 is located outside the cabin 11, and is located in a different position outside the environmental chamber 1 from the vehicle immersion area 3 and the control room 4 (the traction device 15, the vehicle immersion area 3, and the control room 4 are respectively located on different sides of the environmental chamber 1). In this way, it can be ensured that the test vehicle 2 can be located in an open outdoor area after being towed out of the cabin 11, without affecting other laboratory spaces such as the vehicle immersion area 3 and the control room 4.

[0049] According to the environmental chamber 1 of the utility model, the automation and intelligence of the test vehicle 2 being transferred to the outside of the chamber 11 can be improved through the unhooking device 14, the traction device 15 and the test equipment moving device, and the layout of the test equipment 13 in the environmental chamber 1 can be adjusted to improve the smoothness of the transfer channel of the test vehicle 2, thereby improving the efficiency and safety of the test vehicle 2 being transferred to the outside of the chamber 11.

[0050] like Figure 2 As shown, according to some embodiments of the present invention, the decoupling device 14 includes: a decoupling body 141 , a detachable hook 142 and a connecting chain 143 .

[0051] The detachable hook 142 is movably disposed on the detachable hook body 141 and can be selectively connected to the trailer hook 21 of the test vehicle 2 ; the connecting chain 143 is disposed between the detachable hook body 141 and the vehicle hitch post 12 .

[0052] Specifically, one end of the connecting chain 143 can be connected to the hitch post 12, and the other end can be connected to the unhooking body 141. The unhooking body 141 is fixed to the hitch post 12 through the connecting chain 143. The detachable hook 142 is arranged on the unhooking body 141 and can move relative to the unhooking body 141. The detachable hook 142 can be selectively connected to the trailer hook 21 of the test vehicle 2. When the test vehicle 2 needs to be fixed for testing, the trailer hook 21 of the test vehicle 2 is connected to the detachable hook 142 and fixed to the hitch post 12 through the connecting chain 143. When the test vehicle 2 needs to be transferred outside the cabin 11, the detachable hook 142 can move relative to the unhooking body 141 and detach from the trailer hook 21, thereby disconnecting the connection between the hitch post 12 and the test vehicle 2, and the test vehicle 2 can be moved smoothly. Furthermore, after the detachable hook 142 is detached from the trailer hook 21, the detachable hook 142, the detaching body 141 and the connecting chain 143 can fall to the ground of the environmental chamber 1. The detachable hook 142 and the detaching body 141 are relatively small in size and will not hinder the moving route of the test vehicle 2, so there is no need to additionally set up a recovery device for the detachable hook 142 and the detaching body 141. This is conducive to saving costs and further improving the transfer efficiency of the test vehicle 2.

[0053] like Figure 2 As shown, according to some embodiments of the present invention, the unhooking device 14 further includes: a first cable 144 and a first driving member 145 .

[0054] The first cable 144 is connected to the connecting chain 143 , and the first driving member 145 is suitable for driving the first cable 144 to pull the connecting chain 143 , so as to detach the detachable hook 142 from the trailer hook 21 .

[0055] Specifically, one end of the first cable 144 can be connected to the connecting chain 143, and the other end of the first cable 144 can be connected to the first driving member 145. The first driving member 145 can provide power for the first cable 144 to pull the connecting chain 143. For example, the first driving member 145 can be a cylinder. By providing the first cable 144 and the first driving member 145, when the test vehicle 2 needs to be transferred outside the cabin 11, the first cable 144 can be driven by the first driving member 145 to tighten the connecting chain 143, so that the connecting chain 143 pulls the detachable hook 142 to move relative to the detaching body 141 until the detachable hook 142 is detached from the trailer hook 21 of the test vehicle 2, thereby realizing the quick and easy disconnection of the connection between the hitch pile 12 and the test vehicle 2, which can improve the timeliness and convenience of the movement of the test vehicle 2.

[0056] It should be pointed out that a recessed pit 11a can be formed in the cabin body 11, and some devices (such as the hub 19) can be arranged in the pit 11a. The above-mentioned first driving member 145 can also be arranged in the pit 11a. In this way, the layout inside the environmental chamber 1 can be optimized and it is beneficial to improve the working safety of the first driving member 145.

[0057] In addition, in some specific embodiments of the present utility model, the unhooking device 14 further includes a swing block, a connecting block, a fixing pin and a first controller 146, wherein one end of the swing block is rotatably connected to the unhooking body 141, and the other end is connected to the detachable hook 142; one end of the connecting block is rotatably connected to the swing block, and the other end is connected to the first cable 144; the fixing pin is arranged between the connecting block and the unhooking body 141, and is used to lock or unlock the connecting block and the unhooking body 141, and the fixing pin is connected to the first cable 144. When the fixing pin locks the connecting block and the unhooking body 141, it can avoid accidental touch, and can effectively improve the reliability and stability of the connection between the unhooking device 14 and the trailer hook 21 of the test vehicle 2; the first controller 146 is arranged in the pit 11a, and is suitable for controlling the first driving member 145 to selectively drive the first cable 144.

[0058] When the test vehicle 2 needs to be transferred, the first controller 146 can control the first driving member 145 to work, drive the first cable 144 to first pull out the fixed pin, so that the connection block and the unhooking body 141 are unlocked, and the first cable 144 continues to be tightened, which can pull the connection block to rotate, and the connection block rotation can drive the swing block to rotate, and the swing block rotation can drive the detachable hook 142 to rotate, so that at least part of the detachable hook 142 moves away from the unhooking body 141, so that the trailer hook 21 of the test vehicle 2 can be released, and the unhooking device 14 can be separated from the test vehicle 2. Therefore, by providing the swing block, the connection block and the fixed pin, the connection stability between the unhooking device 14 and the test vehicle 2 can be improved, and the automation of the unhooking of the unhooking device 14 can be improved.

[0059] In some other specific embodiments of the present invention, the unhooking device 14 further includes a first controller 146 . The first controller 146 is disposed in the pit 11 a and is suitable for controlling the first driving member 145 to selectively drive the first cable 144 .

[0060] like Figure 1 and Figure 3 As shown, according to some embodiments of the present invention, the testing equipment moving device includes: a first guide rail 161 and a base 162 .

[0061] The first guide rail 161 is disposed on the cabin body 11 and extends in the second direction; the base 162 is movably disposed on the first guide rail 161 , and the testing device 13 is disposed on the base 162 .

[0062] Specifically, the test equipment 13 can be set on the base 162, and the base 162 can move along the first guide rail 161, and the first guide rail 161 extends in the second direction, so that the base 162 can drive the test equipment 13 to move in the second direction. When the test vehicle 2 is tested, the test equipment 13 is opposite to the test vehicle 2 in the first direction. When the test vehicle 2 needs to be transferred outside the cabin 11, the test equipment 13 can be driven by the base 162 to move along the first guide rail 161 to be separated from the test vehicle 2 in the second direction, thereby achieving that the test equipment 13 can be moved to a position to avoid the test vehicle 2 in the first direction (the front and rear direction of the test vehicle 2), which can ensure that the test vehicle 2 will not interfere with the test equipment during movement, and then the traction device 15 can quickly and safely tow the test vehicle 2 out of the cabin 11 from the front or rear of the test vehicle 2, thereby improving the safety and efficiency of the transfer of the test vehicle 2.

[0063] In addition, in some specific embodiments of the utility model, the base 162 is provided with a flange wheel 1621, and the flange wheel 1621 is sleeved on at least a portion of the outer circumference of the first guide rail 161. The flange wheel 1621 is matched with the first guide rail 161, which helps to improve the movement stability and accuracy of the base 162 and the test equipment 13 on the first guide rail 161.

[0064] like Figure 3 As shown, according to some embodiments of the present invention, the testing equipment moving device further includes: a second guide rail 163 , which extends in the first direction and is located between the base 162 and the first guide rail 161 , and the base 162 can selectively move on the second guide rail 163 .

[0065] Specifically, the base 162 can be selectively moved on the second guide rail 163, and the second guide rail 163 extends in the first direction. Therefore, the base 162 can be moved relative to the test vehicle 2 in the first direction to adjust the position of the test equipment 13 relative to the test vehicle 2 in the first direction. In this way, the adaptability of the test equipment 13 to different test vehicles 2 can be improved, and the position of the test equipment 13 can be adjusted accordingly according to the lengths of different test vehicles 2 to meet the preset spacing requirements with the test vehicle 2 in the first direction during the test. In this way, the automation of vehicle testing can be improved, time and labor costs can be saved, and the testing rhythm of different test vehicles 2 can be accelerated.

[0066] In addition, in some specific embodiments of the present utility model, a spring pin 1622 is provided on the base 162, and a matching hole suitable for matching with the spring pin 1622 is formed on the second guide rail 163. The base 162 and the second guide rail 163 can be fixed by matching the spring pin 1622 and the matching hole. In this way, the movement of the base 162 and the test equipment 13 relative to the second guide rail 163 can be restricted, and the stability and position accuracy of the movement of the test equipment 13 along the first guide rail 161 can be improved.

[0067] like Figure 3 As shown, according to some embodiments of the present invention, the testing equipment moving device further includes: a second cable 164 and a second driving member 165 .

[0068] Among them, one end of the second cable 164 is connected to the base 162 and / or the second guide rail 163; the second driving member 165 is arranged outside the cabin 11, and is suitable for driving the second cable 164 to pull the base 162 and the second guide rail 163 to move on the first guide rail 161, so as to separate the test equipment 13 and the test vehicle 2 in the second direction during the process of towing the test vehicle 2 outside the cabin 11.

[0069] Specifically, one end of the second cable 164 may be connected only to the base 162 but not to the second guide rail 163; one end of the second cable 164 may be connected only to the second guide rail 163 but not to the base 162; one end of the second cable 164 may be connected to both the base 162 and the second guide rail 163. The other end of the second cable 164 may be connected to the second driving member 165, which is disposed outside the cabin 11. The second driving member 165 may drive the second cable 164 to pull the base 162 and the second guide rail 163, so that the base 162 and the second guide rail 163 move on the first guide rail 161 in a direction close to the first driving member 145, so that the test device 13 may move away from the test vehicle 2 in the second direction along with the base 162 and the first guide rail 161, and be spaced apart from the test vehicle 2 in the second direction. Therefore, by providing the second pulling cable 164 and the second driving member 165 , it can be ensured that the testing device 13 can avoid the test vehicle 2 in time to ensure the smooth transfer of the test vehicle 2 .

[0070] It should be pointed out that the cabin body 11 has a side panel, and the base 162, the first guide rail 161 and the second guide rail 163 are located on one side of the side panel in the thickness direction. One end of the second cable 164 can pass through the side panel and be connected to the base 162 and / or the second guide rail 163, and the other end of the second cable 164 is located on the other side of the side panel in the thickness direction and is connected to the second driving member 165.

[0071] In addition, in some specific embodiments of the present invention, a buffer 166 and a limit switch 167 are provided on one side of the side plate of the cabin 11 in the thickness direction. The limit switch 167 can limit the base 162 and the second guide rail 163 from continuing to move when the base 162 and the second guide rail 163 move to a preset position, thereby protecting the base 162 and the second guide rail 163 from directly colliding with the side plate; the buffer 166 can play a good buffering role between the test device 13 and the side plate, thereby further protecting the test device 13 and the side plate.

[0072] like Figure 1 As shown, according to some embodiments of the present invention, the traction device 15 includes: a third cable 151 and a third driving member 152 .

[0073] One end of the third cable 151 is connected to the test vehicle 2 ; the third driving member 152 is disposed outside the cabin 11 and is suitable for driving the third cable 151 to pull the test vehicle 2 outside the cabin 11 .

[0074] Specifically, one end of the third cable 151 can be connected to the trailer hook 21 of the test vehicle 2, and the other end of the third cable 151 can be connected to the third driving member 152. When the test vehicle 2 is detached from the uncoupling device 14, the third driving member 152 can drive the third cable 151 to pull the test vehicle 2 to move, and the third driving member 152 is arranged outside the cabin 11, so that the third cable 151 can tow the test vehicle 2 outside the cabin 11 to ensure that the test vehicle 2 is smoothly transferred from the cabin 11 to the outside of the cabin 11.

[0075] like Figure 1 As shown, according to some embodiments of the present invention, the second driving member 165 and the third driving member 152 are respectively constructed as the first electric winch and the second electric winch, and the other ends of the second cable 164 and the third cable 151 are respectively wound around the first electric winch and the second electric winch.

[0076] Specifically, the second driving member 165 can be constructed as a first electric winch, and the other end of the second cable 164 is wound on the first electric winch. In this way, by the second driving member 165 winding up the second cable 164, the distance between the base 162 and the test equipment 13 located at one end of the second cable 164 and the second driving member 165 can be gradually shortened, which can ensure that the test equipment 13 has a good moving speed and stability on the second guide rail 163; the third driving member 152 can be constructed as a second electric winch, and the other end of the third cable 151 is wound on the second electric winch. Similarly, by the third driving member 152 winding up the third cable 151, the distance between the test vehicle 2 located at one end of the third cable 151 and the third driving member 152 can be gradually shortened, which can ensure that the test vehicle 2 has a good moving speed and stability.

[0077] like Figure 1 and Figure 4 As shown, according to some embodiments of the present utility model, the environmental chamber 1 further includes: a door 111 , which is openably and closably arranged on the chamber body 11 .

[0078] Specifically, a hatch 111 is provided on the cabin 11, and the hatch 111 can have an open and closed state. When the hatch 111 is closed, the environmental chamber 1 is separated from the outside world, which can protect the test factors (such as wind speed, dust) in the environmental chamber 1 from external influences, and help improve the accuracy of the test results; when the test vehicle 2 needs to enter the cabin 11 or transfer outside the cabin 11, the hatch 111 can be opened to provide a moving channel for the test vehicle 2.

[0079] like Figure 4 As shown, according to some embodiments of the present invention, a cabin door moving device is provided on the cabin body 11 , and the cabin door moving device includes: a third guide rail 171 and a fourth driving member 172 .

[0080] The third guide rail 171 is located at the top or bottom of the cabin door 111 , and the cabin door 111 is slidably disposed on the third guide rail 171 ; the fourth driving member 172 can selectively drive the cabin door 111 to slide.

[0081] Specifically, the hatch 111 can be slidably arranged on the third guide rail 171. For example, the hatch 111 and the third guide rail 171 can be connected by a plurality of lifting rings 173 so that the two can slide relative to each other. The third guide rail 171 can guide and limit the movement of the hatch 111 so that the hatch 111 moves along a preset path; the fourth driving member 172 can provide power for the movement of the hatch 111. When the hatch 111 needs to be opened, the fourth driving member 172 drives the hatch 111 to move on the third guide rail 171, so that the hatch 111 can be quickly moved from a closed position to an open position. The fourth driving member 172, the third guide rail 171 and the hatch 111 cooperate to improve the automation and efficiency of opening and closing the hatch 111.

[0082] In addition, in some specific embodiments of the present utility model, the fourth driving member 172 is constructed as a motor, and a gear 174 and a rack 175 that mesh with each other are arranged between the motor and the cabin door 111. The gear 174 is connected to the power output end of the motor, and the rack 175 is connected to the cabin door 111. The motor can selectively drive the gear 174 to rotate to drive the rack 175 to move, thereby driving the cabin door 111 to move.

[0083] In some other specific embodiments of the present invention, the door moving device further includes a second controller 176, a door opening position switch 177, and a door closing position switch 178. The door opening position switch 177 is adapted to feed back a door opening position signal to the second controller 176 when the door 111 moves to the opening position; the door closing position switch 178 is adapted to feed back a door closing signal to the second controller 176 when the door 111 moves to the closing position; the second controller 176 is adapted to receive the signal and control the motor to selectively rotate forward or reverse. Exemplarily, during the process of the door 111 switching from the closing position to the opening position, when the door 111 moves to the opening position, the door opening position switch 177 can be triggered, and the door opening position switch 177 feeds back a door opening position signal to the second controller 176, indicating that the door 111 is in the opening state, and the second controller 176 can control the motor to stop rotating to keep the door 111 in the opening state. By cooperating with the second controller 176, the hatch open position switch 177, the hatch closed position switch 178, the motor, the gear 174 and the rack 175, the opening and closing of the hatch 111 can be controlled, which can effectively improve the automation and intelligence of the opening and closing of the hatch 111.

[0084] like Figure 1As shown, according to some embodiments of the present invention, the environmental chamber 1 also includes: a control unit 18, the control unit 18 is suitable for controlling the unhooking device 14 to selectively disengage from the test vehicle 2, the test equipment moving device to selectively move the test equipment 13 to be separated from the test vehicle 2 in a second direction, and the traction device 15 to selectively tow the test vehicle 2 outside the cabin 11.

[0085] Specifically, the control unit 18 can control the working states of the uncoupling device 14, the test equipment moving device and the traction device 15, so that when it is necessary to transfer the test vehicle 2 outside the cabin 11, the uncoupling device 14 can be disengaged from the test vehicle 2, the test equipment moving device can move the test equipment 13 to a position separated from the test vehicle 2 in the second direction, and after the uncoupling device 14 is disengaged from the test vehicle 2, the traction device 15 can tow the test vehicle 2, and finally the test vehicle 2 can be automatically and safely transferred outside the cabin 11.

[0086] It should be pointed out that in the utility model, manual buttons can be set inside and outside the cabin 11, and the manual operation can be linked with the control unit 18 to realize the manually controllable working states of the unhooking device 14, the test equipment moving device and the traction device 15, which can further improve the operating safety and reliability of the environmental chamber 1.

[0087] In addition, if Figure 5 As shown, in some specific embodiments of the present invention, a control method for an environmental chamber is proposed, including: obtaining a transfer signal to tow the test vehicle 2 outside the chamber 11; after receiving the transfer signal, the uncoupling device 14 is separated from the test vehicle 2, and the towing device 15 tows the test vehicle 2 outside the chamber 11.

[0088] Furthermore, the transfer signal includes: a fire signal, a test completion signal and / or a manual button signal.

[0089] Specifically, the fire signal can be generated when the test vehicle 2 emits smoke or catches fire during the test, the test completion signal can be generated when all preset test items of the test vehicle 2 have been completed, and the manual button signal can be generated by manually pressing the manual button. When any one of the fire signal, the test completion signal and the manual button signal is generated, the test vehicle 2 is towed out of the cabin 11. By setting the transfer signal to include: the fire signal, the test completion signal and / or the manual button signal, the environmental chamber 1 can meet the needs of automatically towing the test vehicle 2 out of the cabin 11 in various scenarios, which helps to improve the overall test operation efficiency and safety of the environmental chamber 1.

[0090] In some embodiments, the control method of the environmental chamber also includes: identifying whether the test equipment 13 blocks the test vehicle 2 when towing the test vehicle 2 to the passage outside the cabin 11; if so, the test equipment moving device is turned on and drives the test equipment 13 to move; if not, the test equipment moving device is turned off.

[0091] Specifically, the control method of the environmental chamber in this embodiment can control the working state of the test equipment moving device according to different recognition situations of whether the test equipment 13 blocks the test vehicle 2 when the test vehicle 2 is towed to the passage outside the chamber 11. When it is recognized that the test equipment 13 blocks the test vehicle 2, the test equipment moving device is turned on and drives the test equipment 13 to move, so that the test equipment 13 avoids the test vehicle 2 and ensures the smoothness of the moving passage of the test vehicle 2; when it is recognized that the test equipment 13 does not block the test vehicle 2, the test equipment 13 does not need to move, and the test equipment moving device is turned off.

[0092] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0093] In the description of the present invention, "first feature" or "second feature" may include one or more of the features.

[0094] In the description of the present invention, "plurality" means two or more.

[0095] In the description of the present invention, a first feature being “above” or “below” a second feature may include that the first and second features are directly in contact with each other, or may include that the first and second features are not in direct contact but are in contact with each other via another feature therebetween.

[0096] In the description of the present invention, a first feature “above”, “over” and “above” a second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature.

[0097] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0098] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate 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 claims and their equivalents.

Claims

1. An environmental chamber for transferring a vehicle to an outside of a cabin, characterized in that: include: A cabin (11), wherein a vehicle tie-down post (12) and a test device (13) are arranged in the cabin (11), and the test device (13) is opposite to the test vehicle (2) in a first direction; A decoupling device (14), the decoupling device (14) is connected to the vehicle bolting pile (12) and is detachably connected to the test vehicle (2); a traction device (15), the traction device (15) being arranged outside the cabin (11), the traction device (15) being connected to the test vehicle (2) and being suitable for towing the test vehicle (2) outside the cabin (11); a test equipment moving device, the test equipment moving device being adapted to drive the test equipment (13) to move so that the test equipment (13) and the test vehicle (2) are spaced apart in a second direction during the process of towing the test vehicle (2) outside the cabin (11); The first direction intersects the second direction.

2. The environmental chamber for transferring a vehicle to outside a cabin according to claim 1, characterized in that: The decoupling device (14) comprises: Decoupling subject (141); a detachable hook (142), the detachable hook (142) being movably disposed on the detachable hook body (141) and selectively connectable to a trailer hook (21) of the test vehicle (2); A connecting chain (143) is provided between the unhooking body (141) and the vehicle bolting pile (12).

3. The environmental chamber for transferring a vehicle to outside a cabin according to claim 2, characterized in that: Also includes: A first cable (144) and a first driving member (145), wherein the first cable (144) is connected to the connecting chain (143), and the first driving member (145) is suitable for driving the first cable (144) to pull the connecting chain (143) to detach the detachable hook (142) from the trailer hook (21).

4. The environmental chamber for transferring a vehicle to outside a cabin according to claim 1, characterized in that: The test equipment moving device comprises: a first guide rail (161), the first guide rail (161) being arranged on the cabin body (11) and extending in the second direction; A base (162), the base (162) is movably arranged on the first guide rail (161), and the testing device (13) is arranged on the base (162).

5. The environmental chamber for transferring a vehicle to outside a cabin according to claim 4, characterized in that: Also includes: A second guide rail (163), the second guide rail (163) extends in the first direction and is located between the base (162) and the first guide rail (161), and the base (162) can selectively move on the second guide rail (163).

6. The environmental chamber for transferring a vehicle outside a cabin according to claim 5, characterized in that: Also includes: A second cable (164), one end of the second cable (164) being connected to the base (162) and / or the second guide rail (163); A second driving member (165) is arranged outside the cabin (11) and is suitable for driving the second cable (164) to pull the base (162) and the second guide rail (163) to move on the first guide rail (161), so as to separate the test equipment (13) from the test vehicle (2) in a second direction during the process of towing the test vehicle (2) outside the cabin (11).

7. The environmental chamber for transferring a vehicle to outside a cabin according to claim 6, characterized in that: The traction device (15) comprises: A third cable (151), one end of the third cable (151) being connected to the test vehicle (2); A third driving member (152) is disposed outside the cabin (11) and is suitable for driving the third cable (151) to pull the test vehicle (2) outside the cabin (11).

8. The environmental chamber for transferring a vehicle to outside a cabin according to claim 7, characterized in that: The second driving member (165) and the third driving member (152) are respectively constructed as a first electric winch and a second electric winch, and the other ends of the second cable (164) and the third cable (151) are respectively wound around the first electric winch and the second electric winch.

9. The environmental chamber for transferring a vehicle to outside a cabin according to claim 1, characterized in that: Also includes: A cabin door (111), the cabin door (111) is arranged on the cabin body (11) in an openable and closable manner.

10. The environmental chamber for transferring a vehicle to outside a cabin according to claim 9, characterized in that: The cabin body (11) is provided with a cabin door moving device, and the cabin door moving device comprises: a third guide rail (171), the third guide rail (171) being located at the top or bottom of the cabin door (111), and the cabin door (111) being slidably disposed on the third guide rail (171); A fourth driving member (172), wherein the fourth driving member (172) can selectively drive the cabin door (111) to slide.

11. The environmental chamber for transferring a vehicle outside a cabin according to claim 1, characterized in that: Also includes: A control unit (18), wherein the control unit (18) is adapted to control the unhooking device (14) to be disengaged from the test vehicle (2), the test device moving device to move the test device (13) to be spaced apart from the test vehicle (2) in the second direction, and the towing device (15) to tow the test vehicle (2) out of the cabin (11).

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