Mobile test vehicle

Abstract

The utility model relates to the technical field of performance equipment testing, and discloses a mobile test vehicle, which comprises a vehicle body, a chassis and a control system, and is characterized in that the vehicle body and the chassis define a first mounting cavity; a plurality of heat dissipation holes are formed in the side wall of the first mounting cavity, and each heat dissipation hole is provided with an air inlet communicating with the first mounting cavity and an air outlet communicating with the outside; the heat dissipation holes are obliquely arranged, and the air inlet of each heat dissipation hole is located above the air outlet. The test equipment is mounted in the first mounting cavity; the control system is used for controlling movement of the chassis. According to the technical scheme, when rainwater falling on the outer wall of the vehicle body flows to the heat dissipation holes, due to the fact that the position of the air inlet is higher than the position of the air outlet, under the action of gravity, the amount of the rainwater which can flow from the air outlet to the air inlet is reduced, and therefore the probability that the rainwater enters the first installation cavity from the heat dissipation holes is reduced, and the service life of the vehicle body is prolonged. Therefore, the waterproof performance of the mobile test vehicle is improved while the heat dissipation performance of the mobile test vehicle is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of performance equipment testing, and particularly relates to a mobile test vehicle. Background Art

[0002] The testing of performance equipment is an important step to ensure the smooth progress of a performance. Before a performance, it is usually arranged to debug the performance equipment to ensure that all equipment can reach the best state during the performance and achieve the best performance effect. At present, some performances are held outdoors. To ensure the performance effect, most performance teams will use a mobile test vehicle to carry test equipment to test and debug the performance equipment.

[0003] Since the power of the test equipment is relatively large, the mobile test vehicle usually has heat dissipation holes to achieve better heat dissipation effect. However, in rainy days, when the mobile test vehicle conducts outdoor tests, rainwater will enter the vehicle body from the heat dissipation openings. The test equipment in the vehicle body may be short-circuited when it comes into contact with rainwater, and in severe cases, it may cause damage to the test equipment. Summary of the Utility Model

[0004] The main purpose of the utility model is to provide a mobile test vehicle, aiming to improve the waterproof performance of the mobile test vehicle.

[0005] To achieve the above purpose, the mobile test vehicle proposed by the utility model includes:

[0006] A chassis;

[0007] A vehicle body, which is connected to the chassis and encloses a first installation cavity with the chassis; a plurality of heat dissipation holes are opened on the side wall of the first installation cavity, and each heat dissipation hole has an air inlet communicating with the first installation cavity and an air outlet communicating with the outside; each heat dissipation hole is inclined, and the air inlet of each heat dissipation hole is located above the air outlet; the vehicle body has a plurality of installation stations, and the installation stations are arranged in the first installation cavity and are used for installing test equipment; and

[0008] A control system, which is arranged on the chassis and is used to control the movement of the chassis.

[0009] Optionally, the lowest point of the inner wall of each air inlet is located above the highest point of the inner wall of the air outlet.

[0010] Optionally, the mobile test vehicle further includes a heat dissipation fan, and the heat dissipation fan is arranged in the first installation cavity and faces the heat dissipation hole.

[0011] Optionally, the mobile test vehicle further includes a deflector, which is movably connected to the vehicle body and is located in the first installation cavity; one end of the deflector faces the cooling fan, and the other end of the deflector faces the heat dissipation holes.

[0012] Optionally, the mobile test vehicle further includes an interface board, which is arranged on the outer wall of the vehicle body and is used for electrically connecting with the test equipment.

[0013] Optionally, the mobile test vehicle further includes a touch display screen, which is arranged on the outer wall of the vehicle body and is used for electrically connecting with the test equipment.

[0014] Optionally, the control system is electrically connected to the touch display screen so that the touch display screen controls the movement of the chassis.

[0015] Optionally, the chassis forms a second installation cavity, and the control system is arranged in the second installation cavity; the chassis further includes a chassis maintenance door, and a chassis maintenance opening is formed on the side wall of the second installation cavity; the chassis maintenance door is movably connected to the side wall of the second installation cavity so that the chassis maintenance door shields the chassis maintenance opening.

[0016] Optionally, the vehicle body further includes a layer board, which connects the side walls of the first installation cavity, and the layer board has the installation station.

[0017] Optionally, the layer board is movably connected to the side wall of the first installation cavity.

[0018] In the technical solution of the present utility model, the mobile test vehicle includes a vehicle body, a chassis and a control system. The vehicle body is connected to the chassis and encloses a first installation cavity with the chassis; a plurality of heat dissipation holes are formed on the side wall of the first installation cavity. The heat dissipation holes have an air inlet communicating with the first installation cavity and an air outlet communicating with the outside; each of the heat dissipation holes is inclined, and the air inlet of each heat dissipation hole is located above the air outlet; the vehicle body has a plurality of installation stations, and the installation stations are arranged in the first installation cavity and are used for installing test equipment; the control system is arranged on the chassis and is used for controlling the movement of the chassis. In the technical solution of the present utility model, the mobile test vehicle controls the movement of the chassis through the control system to drive the vehicle body to move freely so as to debug the performance equipment; when the test equipment in the first installation cavity works, the heat generated can be dissipated into the outside air through the heat dissipation holes. When the rainwater falling on the outer wall of the vehicle flows to the heat dissipation holes, due to the fact that the position of the air inlet is higher than that of the air outlet, under the action of gravity, the amount of rainwater flowing from the air outlet to the air inlet is reduced, so that the probability of rainwater entering the first installation cavity from the heat dissipation holes is reduced, thereby improving the waterproof performance of the mobile test vehicle while ensuring the heat dissipation performance of the mobile test vehicle. Description of the Drawings

[0019] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.

[0020] Figure 1 Schematic perspective view of an embodiment of the mobile test vehicle provided by the present invention;

[0021] Figure 2 Schematic perspective view of another embodiment of the mobile test vehicle of the present invention;

[0022] Figure 3 is Figure 2 Cross-sectional view along A-A;

[0023] Figure 4 is Figure 3 Partial enlarged view at B in

[0024] Explanation of the reference numerals in the drawings:

[0025] Label Name Label Name 1000 Mobile test vehicle 222 Air outlet 1 Chassis 23 Laminar board 11 Second installation cavity 3 Control system 12 Chassis inspection door 4 Radiator fan 2 Vehicle body 5 Deflector 21 First installation cavity 6 Interface board 22 Heat dissipation hole 7 Touch display screen 221 Air inlet a Testing equipment

[0026] The realization of the object, functional features and advantages of the present invention will be further described in conjunction with the embodiments and with reference to the drawings. Specific embodiments

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0028] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the drawings). If the specific posture changes, the directional indications will also change accordingly.

[0029] In addition, the descriptions involving "first", "second", etc. in the present utility model are only for descriptive purposes and should not be construed as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and / or" appearing throughout the text includes three parallel scenarios. Taking "A and / or B" as an example, it includes Scenario A, or Scenario B, or the scenario where both A and B are satisfied simultaneously. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0030] Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 ,To solve the problem of poor waterproof performance of the mobile test vehicle 1000, the present utility model proposes a mobile test vehicle 1000, comprising:

[0031] A vehicle body 2, a chassis 1 and a control system 3, the vehicle body 2 is connected to the chassis 1 and encloses with the chassis 1 to form a first installation cavity 21; a plurality of heat dissipation holes 22 are formed on the side wall of the first installation cavity 21, the heat dissipation holes 22 include an air inlet 221 and an air outlet 222, the air inlet 221 communicates the first installation cavity 21 and the heat dissipation holes 22, and the air outlet 222 communicates the heat dissipation holes 22 and the outside; each heat dissipation hole 22 is obliquely arranged, and the air inlet 221 in each heat dissipation hole 22 is arranged higher than the air outlet 222; the vehicle body 2 has a plurality of installation stations, and the installation stations are arranged in the first installation cavity 21 and are used for installing test equipment a; the control system 3 is arranged on the chassis 1 and is used for controlling the movement of the chassis 1.

[0032] In the technical solution of the present utility model, the mobile test vehicle 1000 controls the movement of the chassis 1 through the control system 3 to drive the vehicle body 2 to move freely for debugging the performance of the performance equipment; when the test equipment a in the first installation cavity 21 works, the heat generated can be dissipated into the outside air through the heat dissipation holes 22. When the rainwater falling on the outer wall of the vehicle body 2 flows to the heat dissipation holes 22, due to the fact that the position of the air inlet 221 is higher than the position of the air outlet 222, under the action of gravity, the amount of rainwater flowing from the air outlet 222 to the air inlet 221 is reduced, thereby reducing the probability of rainwater entering the first installation cavity 21 from the heat dissipation holes 22, and thus improving the waterproof performance of the mobile test vehicle 1000 while ensuring the heat dissipation performance of the mobile test vehicle 1000.

[0033] In an embodiment of the present utility model, the lowest point of the inner wall of each air inlet 221 is located above the highest point of the inner wall of the air outlet 222. When the heat generated by the testing device a in the first installation cavity 21 can be dissipated into the external air through the heat dissipation holes 22, and the rainwater falling on the outer wall of the vehicle body 2 flows to the heat dissipation holes 22, due to the fact that the lowest point of the inner wall of the air inlet 221 is set higher than the highest point of the inner wall of the air outlet 222, affected by gravity, the amount of rainwater flowing from the air outlet 222 into the air inlet 221 and then into the first installation cavity 21 is further reduced, thereby further improving the waterproof performance of the mobile testing vehicle 1000.

[0034] In an embodiment of the present utility model, the mobile testing vehicle 1000 further includes a cooling fan 4. The cooling fan 4 is arranged in the first installation cavity 21 and faces the heat dissipation holes 22. The heat generated by the testing device a exchanges heat with the air in the first installation cavity 21, increasing the air temperature in the first installation cavity 21. The cooling fan 4 can blow the air with increased temperature in the first installation cavity 21 to the outside through the heat dissipation holes 22, reducing the air temperature in the first installation cavity 21, thereby enabling the mobile testing vehicle 1000 to achieve a better heat dissipation effect.

[0035] In an embodiment of the present utility model, the mobile testing vehicle 1000 further includes a deflector 5. The deflector 5 is movably connected to the vehicle body 2 and is located in the first installation cavity 21. One end of the deflector 5 faces the cooling fan 4, and the other end of the deflector 5 faces the heat dissipation holes 22. The heat generated by the testing device a exchanges heat with the air in the first installation cavity 21, increasing the air temperature in the first installation cavity 21. The cooling fan 4 can blow the air with increased temperature in the first installation cavity 21 to the outside through the heat dissipation holes 22, reducing the air temperature in the first installation cavity 21. An air flow channel is formed on the surface of the deflector 5. The cooling fan 4 blows the hot air in the first installation cavity 21, and the hot air is deflected by the deflector 5 along the surface of the deflector 5 to the heat dissipation holes 22 and dissipated to the outside, avoiding the hot air moving irregularly in the first installation cavity 21 to generate turbulence and affecting the heat dissipation efficiency of the mobile testing vehicle 1000.

[0036] In an embodiment of the present utility model, the mobile testing vehicle 1000 further includes an interface board 6. The interface board 6 is arranged on the outer wall of the vehicle body 2 and is used for electrically connecting to the testing device a. The interface board 6 is internally connected to the testing device a, enabling the wiring to start testing on the interface board 6 during the debugging of the performance equipment without opening the vehicle body 2 for wiring, simplifying the operation process and facilitating the use of the user.

[0037] In an embodiment of the present utility model, the mobile test vehicle 1000 further includes a touch display screen 7, which is provided on the outer wall of the vehicle body 2 and is used for electrically connecting to the test device a. The touch display screen 7 and the test device a are electrically connected through a computer. After the performance device is electrically connected to the test device a, the test device a can measure various data of the performance device, and thus transmit the signal to the computer. The computer displays the data on the touch display screen 7 for the user to collect, which facilitates the user's use.

[0038] In an embodiment of the present utility model, the control system 3 is electrically connected to the touch display screen 7 to enable the touch display screen 7 to control the movement of the chassis 1. The control system 3 and the touch display screen 7 are electrically connected through a computer. The user can touch the virtual control buttons on the touch display screen 7 to send a signal to the computer. The computer issues corresponding instructions to the control system 3 according to the received signal. The control system 3 makes corresponding actions to control the movement of the chassis 1, such as driving, steering, and braking, so as to drive the vehicle body 2 to move; this facilitates the user to control the movement of the vehicle body 2.

[0039] In an embodiment of the present utility model, the chassis 1 forms a second installation cavity 11, and the control system 3 is arranged in the second installation cavity 11; the chassis 1 further includes a chassis inspection door 12, and a chassis inspection opening is provided on the side wall of the second installation cavity 11; the chassis inspection door 12 is movably connected to the side wall of the second installation cavity 11 to enable the chassis inspection door 12 to cover the chassis inspection opening. The control system 3 controls the movement of the chassis 1, such as driving, steering, and braking, so as to drive the vehicle body 2 to move; by providing the chassis inspection door 12 on the chassis 1, it is convenient for the user to repair the control system 3 and maintain the mobile test vehicle 1000 so that it can move normally.

[0040] In an embodiment of the present utility model, the vehicle body 2 further includes a layer board 23, and the layer board 23 is connected to the side wall of the first installation cavity 21, and the layer board 23 has an installation station. The test device a can be placed on the layer board 23 to stack the test device a to a higher height in the first installation cavity 21, so that more test devices a can be installed in the first installation cavity 21 when the size of the chassis 1 cannot be changed.

[0041] In an embodiment of the present utility model, the layer board 23 is movably connected to the side wall of the first installation cavity 21. The test device a can be placed on the layer board 23 to stack the test device a to a higher height in the first installation cavity 21; since the sizes of various test devices a are not the same, the user can adjust the connection position between the layer board 23 and the side wall of the first installation cavity 21 according to the size of the test device a, so that the first installation cavity 21 can accommodate more types of test devices a.

[0042] The above are only the preferred embodiments of the present utility model, and thus do not limit the patent scope of the present utility model. Any equivalent structural transformation made under the inventive concept of the present utility model by using the content of the specification and drawings of the present utility model, or any direct / indirect application in other related technical fields shall be included within the patent protection scope of the present utility model.

Claims

1. A mobile test vehicle (1000), characterized in that: The mobile test vehicle (1000) comprises: Chassis (1); A vehicle body (2), the vehicle body (2) being connected to the chassis (1) and enclosing the vehicle body (2) with the chassis (1) to form a first installation cavity (21); a plurality of heat dissipation holes (22) are provided on the side wall of the first installation cavity (21), the heat dissipation holes (22) having an air inlet (221) connected to the first installation cavity (21) and an air outlet (222) connected to the outside; each of the heat dissipation holes (22) is arranged obliquely, and the air inlet (221) of each of the heat dissipation holes (22) is located above the air outlet (222); the vehicle body (2) has a plurality of installation stations, the installation stations are arranged in the first installation cavity (21) and are used to install the test equipment (a); and A control system (3), wherein the control system (3) is arranged on the chassis (1) and is used to control the movement of the chassis (1).

2. The mobile test vehicle (1000) according to claim 1, characterized in that: The lowest point of the inner wall of each air inlet (221) is located above the highest point of the inner wall of the air outlet (222).

3. The mobile test vehicle (1000) according to claim 1 or 2, characterized in that: The mobile test vehicle (1000) further comprises a cooling fan (4), wherein the cooling fan (4) is arranged in the first installation cavity (21) and faces the cooling hole (22).

4. The mobile test vehicle (1000) according to claim 3, characterized in that: The mobile test vehicle (1000) further comprises a guide plate (5), wherein the guide plate (5) is movably connected to the vehicle body (2) and is located in the first installation cavity (21); one end of the guide plate (5) is arranged toward the cooling fan (4), and the other end of the guide plate (5) is arranged toward the cooling hole (22).

5. The mobile test vehicle (1000) according to claim 1 or 2, characterized in that: The mobile test vehicle (1000) further comprises an interface board (6), wherein the interface board (6) is arranged on the outer wall of the vehicle body (2) and is used for being electrically connected to the test equipment (a).

6. The mobile test vehicle (1000) according to claim 5, characterized in that: The mobile test vehicle (1000) further comprises a touch display screen (7), wherein the touch display screen (7) is arranged on the outer wall of the vehicle body (2) and is used for being electrically connected to the test equipment (a).

7. The mobile test vehicle (1000) according to claim 6, characterized in that: The control system (3) is electrically connected to the touch display screen (7) so that the touch display screen (7) controls the movement of the chassis (1).

8. The mobile test vehicle (1000) according to claim 1 or 2, characterized in that: The chassis (1) is formed with a second installation cavity (11), and the control system (3) is arranged in the second installation cavity (11); the chassis (1) also includes a chassis inspection door (12), and a chassis inspection opening is opened on the side wall of the second installation cavity (11); the chassis inspection door (12) is movably connected to the side wall of the second installation cavity (11), so that the chassis inspection door (12) covers the chassis inspection opening.

9. The mobile test vehicle (1000) according to claim 1 or 2, characterized in that: The vehicle body (2) further comprises a layer plate (23), wherein the layer plate (23) is connected to the side wall of the first installation cavity (21), and the layer plate (23) has the installation station.

10. The mobile test vehicle (1000) according to claim 9, characterized in that: The layer plate (23) is movably connected to the side wall of the first installation cavity (21).

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