Box body for appearance acquisition module and appearance acquisition device

Abstract

The utility model relates to the technical field of railway vehicles, and provides a box body for an appearance acquisition module and an appearance acquisition device. The box body for the appearance acquisition module comprises a box body, a sealing plate, a driving mechanism and an air blowing system, an accommodating space is formed in the box body, and an acquisition window is formed in the box body and directly faces the appearance acquisition module; the sealing plate is arranged at the acquisition window, the sealing plate can be switched between a first position and a second position, the sealing plate opens the acquisition window at the first position, and the sealing plate closes the acquisition window at the second position; the driving mechanism drives the sealing plate to move between a first position and a second position; the air blowing system is arranged on one side, close to the collection window, of the appearance collection module and blows air in the direction parallel to the plane where the collection window is located when the collection window is opened by the sealing plate. When the appearance acquisition module works, the acquisition window is opened, and the air blowing system blows air to the acquisition window so as to prevent dust, rain, snow and the like from entering and eliminate interference of the dust, the rain, the snow and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of rail vehicles and provides a box body for an appearance acquisition module and an appearance acquisition device. Background Art

[0002] Railways are an important national infrastructure and the backbone of the comprehensive transportation system. The operation safety inspection of rail vehicles has always been an important part of the railway industry. At present, the non-stop detection of rail vehicle faults generally adopts the method of setting up appearance acquisition modules between tracks or on the sides of tracks. When the vehicle passes by, the image information of the bottom or the side of the bottom of the vehicle is collected, and then the fault detection and troubleshooting is carried out through image recognition technology or manually.

[0003] The appearance acquisition module in the prior art is generally arranged in a box, and a window panel is arranged on one side of the box corresponding to the appearance acquisition module. When a vehicle passes by, the window panel is opened to allow the appearance acquisition module to collect image information. The opening of the window panel will cause the appearance acquisition module to be disturbed by dust, especially in rainy and snowy weather, rain and snow will also enter the interior of the box, affecting the operation of the appearance acquisition module, and even causing the appearance acquisition module to be damaged.

[0004] Therefore, how to solve the problem that the appearance acquisition module in the prior art is easily disturbed by rain, snow, dust, etc. when working has become an important technical problem to be solved by those skilled in the art. Utility Model Content

[0005] The embodiment of the utility model provides a box body and an appearance collection device for an appearance collection module, so as to solve the defect that the appearance collection module in the prior art is easily disturbed by rain, snow, dust, etc. during operation, and realize the purpose of safe operation of the appearance collection module.

[0006] The first embodiment of the utility model provides a box for an appearance acquisition module, comprising:

[0007] The box body has a storage space for storing the appearance collection module. The box body is provided with a collection window, and the collection window is directly opposite to the appearance collection module.

[0008] A sealing plate, disposed at the collection window, the sealing plate being switchable between a first position and a second position, wherein in the first position, the sealing plate opens the collection window, and in the second position, the sealing plate closes the collection window;

[0009] A driving mechanism, adapted to drive the sealing plate to move between the first position and the second position;

[0010] The blowing system is arranged on a side of the appearance collection module close to the collection window. The blowing system is suitable for blowing air in a direction parallel to the plane where the collection window is located when the sealing plate opens the collection window.

[0011] According to an embodiment of the utility model, the collection windows are arranged in pairs, each collection window is provided with a corresponding sealing plate, the sealing plate is slidably connected to the box body, and the sliding direction of the pair of sealing plates relative to the box body is parallel;

[0012] When the sealing plate slides toward the first position, the pair of sealing plates move away from each other; when the sealing plate slides toward the second position, the pair of sealing plates move toward each other.

[0013] According to an embodiment of the utility model, each of the acquisition windows is provided with a corresponding driving mechanism;

[0014] Alternatively, a pair of the acquisition windows is provided with a corresponding driving mechanism, and the driving mechanism comprises:

[0015] A lead screw is rotatably connected to the box body, the axis of the lead screw is parallel to the distribution direction of the pair of collection windows, the lead screw is provided with a first thread and a second thread, and the rotation direction of the first thread is opposite to the rotation direction of the second thread;

[0016] A first nut and a second nut are distributed on the first thread and the second thread and are adapted to be connected, and the first nut and the second nut are respectively connected to one of the sealing plates;

[0017] The driving member is suitable for driving the lead screw to rotate relative to the box body.

[0018] According to one embodiment of the utility model, it also includes:

[0019] A position detection element is arranged on the box body, and one position detection element is correspondingly arranged for each sealing plate. The position detection element is suitable for detecting the position of the sealing plate. The position detection element and the driving mechanism are both electrically connected to the control system.

[0020] According to one embodiment of the utility model, the blowing system comprises:

[0021] A fan is arranged at one end of the appearance collection module, and the air outlet direction of the fan is parallel to the plane where the collection window is located.

[0022] According to one embodiment of the utility model, it also includes:

[0023] A humidity detection element is arranged on the outside of the box body, and the humidity detection element is suitable for detecting the humidity of the environment in which the box body is located. The humidity detection element and the blowing system are both electrically connected to a control system to control the air output of the blowing system according to the humidity of the environment in which the box body is located.

[0024] According to one embodiment of the utility model, it also includes:

[0025] The drainage system is arranged inside the box body, and the drainage system is suitable for discharging the accumulated water at the bottom of the box body to the outside of the box body.

[0026] According to one embodiment of the utility model, the drainage system comprises:

[0027] A drainage port, which passes through the bottom wall of the box body;

[0028] Alternatively, the drainage system comprises:

[0029] A water pump is arranged on the box body;

[0030] A water pumping pipe, wherein a first end of the water pumping pipe is connected to a water inlet of the water pump, and a second end of the water pumping pipe extends to the bottom of the box body;

[0031] A drain pipe, wherein a first end of the drain pipe is connected to the water outlet of the water pump, and a second end of the drain pipe extends to the outside of the box body.

[0032] According to an embodiment of the utility model, when the drainage system includes a water pump, the box for the appearance collection module also includes:

[0033] A liquid level detection element is arranged inside the box body, and the liquid level detection element is suitable for detecting the depth of water accumulation in the box body. The liquid level detection element and the water pump are both electrically connected to a control system.

[0034] A second aspect of the present invention provides an appearance acquisition device, comprising the above-mentioned box for the appearance acquisition module.

[0035] The above one or more technical solutions in the embodiments of the utility model have at least one of the following technical effects:

[0036] According to the first aspect of the utility model, a box for an appearance acquisition module provided by an embodiment includes a box body, a sealing plate, a driving mechanism and a blowing system, wherein the box body has a storage space inside for accommodating the appearance acquisition module. A collection window is provided on the box body, and the collection window is directly opposite to the appearance acquisition module, so that the appearance acquisition module can collect image information. The sealing plate is provided at the collection window, and is used to control the opening and closing state of the collection window. The sealing plate can be switched between a first position and a second position, and the driving mechanism is used to drive the sealing plate to move between the first position and the second position. When the sealing plate is switched to the first position, the sealing plate opens the collection window, and the collection window is in an open state, and the appearance acquisition module can normally collect image information. When the sealing plate is switched to the second position, the sealing plate closes the collection window, and the collection window is in a closed state, and the appearance acquisition module cannot normally collect image information. The blowing system is provided on the side of the appearance acquisition module close to the collection window, and the blowing system is used to blow air in a direction parallel to the plane where the collection window is located when the sealing plate opens the collection window. With such a configuration, the box for the appearance acquisition module provided by the embodiment of the utility model can, when the appearance acquisition module is working, while the acquisition window is open, use a blowing system to blow air toward the acquisition window to prevent the entry of dust, rain, snow, etc. and eliminate the interference of dust, rain, snow, etc., thereby solving the problem in the prior art that the appearance acquisition module is easily disturbed by rain, snow, dust, etc. when working, and realizing protection of the appearance acquisition module.

[0037] According to the appearance collection device provided by the embodiment of the second aspect of the utility model, when the appearance collection module is working, while the collection window is opened, a blowing system can be used to blow air into the collection window to prevent the entry of dust, rain, snow, etc., eliminate the interference of dust, rain, snow, etc., and ensure the reliable operation of the appearance collection device in an open air environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] In order to more clearly illustrate the technical solutions in the present invention or related technologies, the following briefly introduces the drawings required for use in the embodiments or related technical descriptions. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0039] Figure 1 It is a structural schematic diagram of a box for an appearance collection module provided by an embodiment of the utility model when the sealing plate is in the second position;

[0040] Figure 2 It is a structural schematic diagram of a box for an appearance collection module provided by an embodiment of the utility model when the sealing plate is in a first position;

[0041] Figure 3This is a structural schematic diagram of a box for an appearance collection module provided by an embodiment of the utility model when the cover is opened;

[0042] Figure 4 yes Figure 3 Enlarged view of middle I;

[0043] Figure 5 It is a structural schematic diagram of a driving mechanism provided by an embodiment of the utility model;

[0044] Figure 6 It is a schematic diagram of the internal structure of a box for an appearance acquisition module provided by an embodiment of the utility model (the bottom box is not shown);

[0045] Figure 7 It is a schematic diagram of the relative positions of the fan and the appearance collection module provided by the embodiment of the utility model;

[0046] Figure 8 This is a structural schematic diagram of another box for an appearance collection module provided by an embodiment of the utility model when the sealing plate is in the first position

[0047] Fig. 9 This is a schematic structural diagram of another box for an appearance collection module provided by an embodiment of the utility model when the cover is opened;

[0048] Fig.10 It is a schematic structural diagram of the side of the cover plate facing the interior of the box body provided by an embodiment of the utility model.

[0049] Reference numerals:

[0050] 1. Appearance acquisition module; 2. Acquisition window; 3. Closing plate; 4. Lead screw; 5. Driving part; 6. Fan; 7. Drain outlet; 8. Water pump; 9. Suction pipe; 10. Drain pipe; 11. Bottom box; 12. Cover plate; 13. First limit switch; 14. Second limit switch. DETAILED DESCRIPTION

[0051] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0052] In the description of the embodiments of the present utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the embodiments of the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0053] In the description of the embodiments of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0054] In the embodiments of the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0055] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. 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 embodiment. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0056] Combine the following Figures 1 to 10 The utility model describes a box body used for an appearance acquisition module.

[0057] like Figures 1 to 10 As shown, the first embodiment of the utility model provides a box for an appearance acquisition module, including a box body, a sealing plate 3, a driving mechanism and a blowing system.

[0058] Specifically, the box body has a receiving space inside for receiving the appearance acquisition module 1. The box body is provided with a collection window 2, which is directly opposite to the appearance acquisition module 1 so that the appearance acquisition module 1 can collect image information.

[0059] The sealing plate 3 is arranged at the collection window 2, and is used to control the opening and closing state of the collection window 2. The sealing plate 3 can be switched between a first position and a second position, and the driving mechanism is used to drive the sealing plate 3 to move between the first position and the second position.

[0060] When the cover plate 3 is switched to the first position, the cover plate 3 opens the acquisition window 2, the acquisition window 2 is in the open state, and the appearance acquisition module 1 can normally acquire image information. When the cover plate 3 is switched to the second position, the cover plate 3 closes the acquisition window 2, the acquisition window 2 is in the closed state, and the appearance acquisition module 1 cannot normally acquire image information.

[0061] The blowing system is arranged on a side of the appearance collecting module 1 close to the collecting window 2 , and is used to blow air in a direction parallel to the plane where the collecting window 2 is located when the sealing plate 3 opens the collecting window 2 .

[0062] With such an arrangement, the box for the appearance acquisition module provided in the embodiment of the utility model can, when the appearance acquisition module 1 is working, while the acquisition window 2 is opened, use the blowing system to blow air toward the acquisition window 2 to prevent the entry of dust, rain, snow, etc. and eliminate the interference of dust, rain, snow, etc., thereby solving the problem in the prior art that the appearance acquisition module 1 is easily disturbed by rain, snow, dust, etc. when working, and realizing the protection of the appearance acquisition module 1.

[0063] In the embodiment of the utility model, the collection windows 2 are arranged in pairs, and the box body can be arranged in a cubic shape, each pair of collection windows 2 is distributed along the length direction of the box body, and each pair of collection windows 2 is distributed along the width direction of the box body. When the appearance collection module 1 is placed in the box body, each appearance collection module 1 corresponds to a collection window 2.

[0064] A sealing plate 3 is correspondingly arranged for each collection window 2. The sealing plate 3 is slidably connected to the box body, and the sealing plate 3 switches between the first position and the second position by sliding.

[0065] The pair of sealing plates 3 are parallel to the sliding direction of the box body. When the sealing plates 3 slide to the first position, the pair of sealing plates 3 move away from each other. When the sealing plates 3 slide to the second position, the pair of sealing plates 3 move closer to each other. When each collection window 2 is opened, each sealing plate 3 does not interfere with each other.

[0066] In some embodiments, a driving mechanism may be provided corresponding to each collection window 2, and the movement of each sealing plate 3 is driven by a separate driving mechanism.

[0067] In other embodiments, a driving mechanism is provided corresponding to a pair of collection windows 2. By using one driving mechanism to drive the sealing plate 3 of a pair of collection windows 2, the number of driving mechanisms can be reduced, the space occupied by the driving mechanisms can be reduced, and the cost of the box for the appearance collection module can be reduced.

[0068] The driving mechanism comprises a lead screw 4 , a first nut, a second nut and a driving member 5 .

[0069] The axis of the lead screw 4 is parallel to the distribution direction of the pair of collection windows 2 , the lead screw 4 is rotationally connected to the box body, and the rotation axis of the lead screw 4 relative to the box body coincides with the axis of the lead screw 4 .

[0070] The lead screw 4 is provided with a first thread and a second thread, the rotation direction of the first thread is opposite to that of the second thread. The first nut is adapted to be connected with the first thread, and the second nut is adapted to be connected with the second thread. The first nut and the second nut are respectively connected with a sealing plate 3.

[0071] The driving member 5 is used to drive the lead screw 4 to rotate relative to the box body. When the driving member 5 drives the lead screw 4 to rotate in the first direction, the first nut and the second nut move away from each other, the sealing plate 3 connected to the first nut and the sealing plate 3 connected to the second nut both slide to the first position, and the two collection windows 2 gradually open. When the driving member 5 drives the lead screw 4 to rotate in the second direction, the first nut and the second nut approach each other, the sealing plate 3 connected to the first nut and the sealing plate 3 connected to the second nut both slide to the second position, and the two collection windows 2 gradually close.

[0072] In this way, the synchronous movement of the two sealing plates 3 can be achieved by using the same driving member 5, which reduces the number of driving members 5 required and helps to reduce costs.

[0073] The driving member 5 in this embodiment can be, but is not limited to, a motor.

[0074] Specifically, the box body includes a bottom box 11 and a cover plate 12. The bottom box 11 is a box-type structure with one end open. The cover plate 12 is arranged at the open end of the bottom box 11, and the cover plate 12 is detachably connected to the bottom box 11. A hinge may be arranged between one edge of the cover plate 12 and one edge of the bottom box 11, but is not limited to, so that the cover plate 12 is rotatably connected to the bottom box 11. At this time, a lock may be arranged between the other edge of the cover plate 12 and the other edge of the bottom box 11, and the cover plate 12 may be selectively connected to the bottom box 11 by using the lock, so as to ensure the safety of the appearance acquisition module 1.

[0075] In this embodiment, the blowing system is arranged on the bottom box 11 or the appearance collection module 1. The collection window 2, the sealing plate 3 and the driving mechanism are all arranged on the cover plate 12 and are located on the side of the cover plate 12 facing the inside of the box body. The motor of the driving mechanism is arranged on the cover plate 12 to prevent the motor from being damaged by the accumulated water in the box body. The sealing plate 3 is located on the side of the cover plate 12 away from the appearance collection device.

[0076] In this embodiment, the box for the appearance collection module also includes a position detection element, which is arranged on the cover plate 12 of the box body. A position detection element is correspondingly arranged for each sealing plate 3, and the position detection element is used to detect the position of the sealing plate 3 to determine the opening and closing state of the collection window 2.

[0077] The position detection element and the driving mechanism are both electrically connected to the control system. The control system can obtain the position information of the sealing plate 3 detected by the position detection element, and control the start and stop of the driving mechanism according to the position information of the sealing plate 3.

[0078] Specifically, the position detection element includes a first limit switch 13 and a second limit switch 14 . When the sealing plate 3 is located at the first position, the sealing plate 3 triggers the first limit switch 13 ; when the sealing plate 3 is located at the second position, the sealing plate 3 triggers the second limit switch 14 .

[0079] In this embodiment, the blowing system includes a fan 6, which is arranged at one end of the appearance collection module 1, and the air outlet direction of the fan 6 is parallel to the plane where the collection window 2 is located. When the fan 6 is running, an airflow curtain is formed on the side of the appearance collection module 1 close to the collection window 2, and the airflow curtain can prevent dust, rain, snow, etc. on the side of the collection window 2 from approaching the appearance collection module 1, and can blow dust, rain, snow, etc. away from the collection window 2.

[0080] The blowing system can be electrically connected to the control system, and the control system can control the start and stop of the blowing system according to the position of the sealing plate 3. When the sealing plate 3 is at the first position, the driving mechanism drives the sealing plate 3 to slide to the first position, and the driving mechanism drives the sealing plate 3 to slide from the first position to the second position, the control system controls the blowing system to operate. When the sealing plate 3 is at the second position, the control system controls the blowing system to stop operating.

[0081] In this embodiment, the box body for the appearance acquisition module further includes a humidity detection element, which is disposed outside the box body and is used to detect humidity data of the environment in which the box body is located.

[0082] The humidity detection element and the blowing system are both electrically connected to the control system. The control system can obtain humidity data detected by the humidity detection element and adjust the air output of the blowing system according to the humidity data.

[0083] By detecting the humidity of the environment in which the box body is located, it can be determined whether the environment in which the box body is located is rainy or snowy. In rainy or snowy weather, the air output of the blowing system needs to be increased to enhance the barrier effect of the airflow curtain.

[0084] In an embodiment of the utility model, the box for the appearance acquisition module also includes a drainage system, which is arranged inside the box body. The drainage system is used to discharge the accumulated water at the bottom of the box body to the outside of the box body to prevent the accumulated water in the box body from damaging the appearance acquisition module 1.

[0085] Some appearance acquisition devices for rail vehicles need to be set between two sleepers of the track to collect image information from the bottom of the rail vehicle. In this case, the box of the appearance acquisition device is called a caisson. Some appearance acquisition devices for rail vehicles need to be set on the side of the track to collect image information from the side of the bottom of the rail vehicle. In this case, the box of the appearance acquisition device is called a side box.

[0086] In some embodiments, the drainage system includes a drainage port 7, which penetrates the bottom wall of the box body, and the water in the box body is directly discharged through the drainage port 7. At this time, the box for the appearance collection module is suitable for the side box.

[0087] In some other embodiments, the drainage system includes a water pump 8 , a water suction pipe 9 and a drainage pipe 10 .

[0088] The water pump 8 is arranged inside the box body, the first end of the water pump pipe 9 is connected to the water inlet of the water pump 8, and the second end of the water pump pipe 9 extends to the bottom of the box body. The first end of the drain pipe 10 is connected to the water outlet of the water pump 8, and the second end of the drain pipe 10 extends to the outside of the box body.

[0089] By controlling the water pump 8 to run, the water in the box body can be pumped out to the outside of the box body to avoid water accumulation in the box body, thereby enhancing the environmental adaptability of the appearance acquisition module 1.

[0090] In a further embodiment, the box body for the appearance acquisition module also includes a liquid level detection element, which is arranged inside the box body and can detect the depth of water accumulation in the box body.

[0091] The liquid level detection element and the water pump 8 are both electrically connected to the control system. The control system can control the operation of the water pump 8 according to the water depth detected by the liquid level detection element to control the water volume in the tank body within a safe range.

[0092] In summary, the box for the appearance collection module provided by the embodiment of the utility model has a collection window 2 with a controllable opening and closing state. The collection window 2 is opened when the appearance collection module 1 needs to work, and the collection window 2 is closed at other times, thereby enhancing the protection of the appearance collection module 1. Moreover, it is equipped with a blowing system and a drainage system, which improves the environmental adaptability of the appearance collection module 1 to windy, sandy, rainy and snowy weather. In addition, the sealing plate 3 used to control the opening and closing of the collection window 2 adopts a sliding and push-type structure, and a motor can drive the movement of the two sealing plates 3, and the motor is hidden on the cover plate 12 of the box body, which can completely solve the problem of water entering the motor.

[0093] A second aspect of the present invention provides an appearance acquisition device, comprising the above-mentioned box for the appearance acquisition module.

[0094] According to the appearance collection device provided by the embodiment of the second aspect of the utility model, when the appearance collection module 1 is working, while the collection window 2 is opened, the blowing system can be used to blow air to the collection window 2 to prevent the entry of dust, rain and snow, etc., eliminate the interference of dust, rain and snow, etc., and ensure the reliable operation of the appearance collection device in an open air environment.

[0095] The derivation process of the beneficial effects of the appearance acquisition device in the embodiment of the utility model is generally similar to the derivation process of the beneficial effects of the box for the appearance acquisition module described above, so it will not be repeated here.

[0096] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A box for an appearance acquisition module, characterized in that: include: The box body has a storage space for storing the appearance collection module. The box body is provided with a collection window, and the collection window is directly opposite to the appearance collection module. A sealing plate, disposed at the collection window, the sealing plate being switchable between a first position and a second position, wherein in the first position, the sealing plate opens the collection window, and in the second position, the sealing plate closes the collection window; A driving mechanism, adapted to drive the sealing plate to move between the first position and the second position; The blowing system is arranged on a side of the appearance collection module close to the collection window. The blowing system is suitable for blowing air in a direction parallel to the plane where the collection window is located when the sealing plate opens the collection window.

2. The box for the appearance acquisition module according to claim 1, characterized in that: The collection windows are arranged in pairs, each collection window is provided with a corresponding sealing plate, the sealing plate is slidably connected to the box body, and the sliding direction of the pair of sealing plates relative to the box body is parallel; When the sealing plate slides toward the first position, the pair of sealing plates move away from each other; when the sealing plate slides toward the second position, the pair of sealing plates move toward each other.

3. The box for the appearance acquisition module according to claim 2, characterized in that: Each of the acquisition windows is provided with a corresponding driving mechanism; Alternatively, a pair of the acquisition windows is provided with a corresponding driving mechanism, and the driving mechanism comprises: A lead screw is rotatably connected to the box body, the axis of the lead screw is parallel to the distribution direction of the pair of collection windows, the lead screw is provided with a first thread and a second thread, and the rotation direction of the first thread is opposite to the rotation direction of the second thread; A first nut and a second nut are distributed on the first thread and the second thread and are adapted to be connected, and the first nut and the second nut are respectively connected to one of the sealing plates; The driving member is suitable for driving the lead screw to rotate relative to the box body.

4. The box for the appearance acquisition module according to any one of claims 1 to 3, characterized in that: Also includes: A position detection element is arranged on the box body, and one position detection element is correspondingly arranged for each sealing plate. The position detection element is suitable for detecting the position of the sealing plate. The position detection element and the driving mechanism are both electrically connected to the control system.

5. The box for the appearance acquisition module according to any one of claims 1 to 3, characterized in that: The blowing system comprises: A fan is arranged at one end of the appearance collection module, and the air outlet direction of the fan is parallel to the plane where the collection window is located.

6. The box for the appearance acquisition module according to any one of claims 1 to 3, characterized in that: Also includes: A humidity detection element is arranged on the outside of the box body, and the humidity detection element is suitable for detecting the humidity of the environment in which the box body is located. The humidity detection element and the blowing system are both electrically connected to a control system to control the air output of the blowing system according to the humidity of the environment in which the box body is located.

7. The box for the appearance acquisition module according to any one of claims 1 to 3, characterized in that: Also includes: The drainage system is arranged inside the box body, and the drainage system is suitable for discharging the accumulated water at the bottom of the box body to the outside of the box body.

8. The box for the appearance acquisition module according to claim 7, characterized in that: The drainage system comprises: A drainage port, penetrating the bottom wall of the box body; Alternatively, the drainage system comprises: A water pump, arranged on the box body; A water pumping pipe, wherein a first end of the water pumping pipe is connected to a water inlet of the water pump, and a second end of the water pumping pipe extends to the bottom of the box body; A drain pipe, wherein a first end of the drain pipe is connected to the water outlet of the water pump, and a second end of the drain pipe extends to the outside of the box body.

9. The box for the appearance acquisition module according to claim 8, characterized in that: When the drainage system includes a water pump, the box for the appearance collection module also includes: A liquid level detection element is arranged inside the box body, and the liquid level detection element is suitable for detecting the depth of water accumulation in the box body. The liquid level detection element and the water pump are both electrically connected to a control system.

10. An appearance collection device, characterized in that: It comprises a box for an appearance acquisition module as claimed in any one of claims 1 to 9.

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