Vehicle data acquisition box

Abstract

The utility model discloses a vehicle data acquisition box, belonging to the vehicle data acquisition field, the vehicle data acquisition box comprises a box body, a pedestal, vibration damping members, heat radiation fins and a heat radiation fan, a plurality of installation cavities are arranged in the pedestal, the vibration damping members are detachably connected in the installation cavities, a plurality of heat radiation fins are fixed on the side wall of the box body, and the heat radiation fins are fixed on the side wall of the box body. Cooling fans are fixed to the front side and the rear side of the interior of the box body, cooling holes are formed in the front side wall and the rear side wall of the box body, the wind directions of the front cooling fan and the rear cooling fan are the same, and the vibration reduction piece is a rubber block or a particle damping vibration reduction block. According to the vehicle data acquisition box, two different modes are adopted for heat dissipation at the same time, the heat dissipation effect is good, and heat can be discharged more efficiently through the arrangement of the heat dissipation fan through which wind passes. In addition, the detachable vibration reduction pieces are adopted, and the number and the positions of the vibration reduction pieces can be adjusted according to actual use requirements so as to meet the vibration reduction requirements of different vibration environments.

Description

Technical Field

[0001] The utility model belongs to the field of vehicle data collection, and in particular relates to a vehicle data collection box. Background Art

[0002] In the vehicle field, it is sometimes necessary to collect a large amount of information, which can be collected through a data acquisition box. 4G wireless network transmission, GPS / BDS positioning, GIS electronic map, Bluetooth communication, network routing, CAN communication and other technologies can be used to achieve energy consumption statistics, driver skill behavior analysis, driver safety behavior analysis, accident suspicion data collection, driving record data collection, fault alarm, vehicle status query, driver physical condition detection and other functions. It can be widely used in remote monitoring, analysis and management systems such as real-time monitoring of automobile GPS, driver status monitoring, mileage energy consumption management, vehicle driving status recording and real-time status reporting.

[0003] The data acquisition box is installed in the vehicle. If the heat generated during operation cannot be dissipated in time, its service life will be affected. The vibration caused by the bumpy operation of the vehicle will also cause certain damage to the data acquisition box, affecting its service life. However, the existing vehicle data acquisition box, such as the vehicle data acquisition box model HNS-DB201, only has a simple shell structure that integrates various structures into one, and cannot dissipate heat and reduce vibration in time. Therefore, there is an urgent need for a vehicle data acquisition box with both heat dissipation and vibration reduction. Utility Model Content

[0004] The purpose of the utility model is to provide a vehicle data acquisition box to overcome at least one of the above-mentioned defects in the prior art.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] The vehicle data acquisition box provided by the utility model comprises a box body, a base, a vibration damping member, a heat dissipation fin, and a heat dissipation fan. The base is fixed to the bottom of the box body, a plurality of installation cavities are provided in the base, the vibration damping member is detachably connected in the installation cavities, a plurality of heat dissipation fins are fixed to the side walls of the box body, the heat dissipation fans are fixed to the front and rear sides of the box body, the front and rear side walls of the box body are provided with heat dissipation holes, the heat dissipation holes are arranged opposite to the heat dissipation fans, the wind directions of the front and rear heat dissipation fans are the same, and the vibration damping member is a rubber block or a particle damping vibration damping block.

[0007] Preferably, the installation cavity has a plurality of clamping blocks inside, and the vibration damping component has a plurality of clamping grooves engaged with the clamping blocks.

[0008] Preferably, the card blocks in each installation cavity include two groups, and each group of card blocks includes two card blocks arranged opposite to each other.

[0009] Preferably, there are nine installation cavities in total, arranged in a nine-square grid.

[0010] Preferably, the particle damping vibration reduction block comprises a shell and damping particles, and the shell is filled with a plurality of damping particles.

[0011] Preferably, the particle size of the damping particles is 5 mm-10 mm, and the damping particles are iron-based alloys, aluminum-based alloys and tungsten-based alloys.

[0012] Preferably, the filling rate of the damping particles in the shell is 85-95%.

[0013] Preferably, the box body comprises an upper box and a lower box, and the upper box and the lower box are detachably connected by snap-fitting.

[0014] Preferably, mounting parts are fixed on both left and right sides of the base.

[0015] Preferably, a dustproof net is provided in the heat dissipation hole.

[0016] The beneficial effects of the utility model are:

[0017] 1. The heat dissipation effect is good by using a number of heat dissipation fins arranged on the left and right and two heat dissipation fans with the same wind direction arranged in the front and back. The heat dissipation is carried out in two different ways at the same time. And the heat dissipation effect is good by setting the heat dissipation fans with the wind direction passing through, which can discharge the heat more efficiently. In addition, the vibration damping parts can be detachably arranged, and the number and position of the vibration damping parts can be adjusted according to the actual use requirements to meet the vibration damping requirements of different vibration environments.

[0018] 2. Vibration energy is dissipated by inelastic collision and friction between the damping particles and the box body, as well as between the damping particles, which has a good control effect on vibration.

[0019] 3. Through the cooperation of the card block and the card slot, the vibration damping parts can be easily disassembled and assembled, with high disassembly and assembly efficiency.

[0020] 4. The same or different vibration damping parts can be placed according to needs, and can be freely combined and matched to meet different usage requirements.

[0021] 5. The vehicle data acquisition box is installed at the installation position through the installation part, and the vibration reduction part is directly in contact with the installation position, and the vibration reduction treatment is directly performed from the vibration source. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a main structural schematic diagram of the first embodiment of the utility model.

[0023] Figure 2 It is a schematic diagram of the cross-sectional structure of the base and the particle damping vibration reduction block in the top view of the first embodiment of the utility model.

[0024] Figure 3 It is a schematic diagram of the cross-sectional structure of the base in the top view direction of the first embodiment of the utility model.

[0025] Figure 4 It is a schematic diagram of the cross-sectional structure of the particle damping vibration reduction block in the top view of the first embodiment of the utility model.

[0026] Figure 5 It is a schematic cross-sectional structure diagram of a lower box in a top view of an embodiment of the utility model.

[0027] Figure 6 It is a schematic diagram of the cross-sectional structure of the rubber block in the top view of the second embodiment of the utility model.

[0028] The marks in the accompanying drawings are: 1-cooling fan, 2-cooling fins, 3-vibration damping part, 4-base, 5-box body, 41-installation cavity, 51-heat dissipation hole, 42-block, 6-slot, 31-rubber block, 32-particle damping vibration damping block, 321-shell, 322-damping particles, 52-upper box, 53-lower box, 43-installation part, 54-dustproof net. DETAILED DESCRIPTION

[0029] The utility model is now further described in conjunction with the accompanying drawings and specific implementation methods.

[0030] Contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field. In the description of the present utility model, it should be understood that the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply 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 a limitation on the present utility model. In addition, the terms "first", "second", "third" and the like are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0031] Embodiment 1:

[0032] like Figures 1 to 5As shown, the vehicle data acquisition box provided in this embodiment includes a box body 5, a base 4, a vibration damper 3, a heat sink 2, and a heat dissipation fan 1. The bottom of the box body 5 is fixed with a base 4, and a plurality of installation cavities 41 are provided in the base 4. The installation cavity 41 is detachably connected with a vibration damper 3. The side wall of the box body 5 is fixed with a plurality of heat dissipation fins 2. The front and rear sides of the box body 5 are fixed with heat dissipation fans. The front and rear side walls of the box body 5 are provided with heat dissipation holes 51. The heat dissipation holes 51 are arranged opposite to the heat dissipation fans. The wind directions of the front and rear heat dissipation fans are the same. The vibration damper 3 in this embodiment is a particle damping vibration damping block 32. The utility model adopts a plurality of heat dissipation fins 2 arranged on the left and right and two heat dissipation fans arranged in the same wind direction in the front and rear, and adopts two different ways to dissipate heat at the same time, so as to achieve good heat dissipation effect. And by setting the heat dissipation fan through which the wind direction wants to pass, the heat can be discharged more efficiently. In addition, the vibration damper 3 is detachably arranged, and the number and position of the vibration damper 3 can be adjusted according to the actual use requirements to adapt to the vibration reduction requirements of different vibration environments. The particle damping vibration reduction block 32 of this embodiment includes a shell 321 and damping particles 322. The shell 321 is filled with a plurality of damping particles 322. The particle size of the damping particles 322 is 10 mm. The damping particles 322 are iron-based alloys, and the filling rate of the damping particles 322 in the shell 321 is 90%. Vibration energy is dissipated by inelastic collision and friction between the damping particles 322 and the box body 5, and between the damping particles 322, thereby achieving a good control effect on vibration.

[0033] The installation cavity 41 has a plurality of blocks 42 inside, and the vibration damping member 3 has a plurality of slots 6 engaged with the blocks 42. The blocks 42 cooperate with the slots 6 to achieve simple assembly and disassembly of the vibration damping member 3, with high assembly and disassembly efficiency.

[0034] The clamping blocks 42 in each installation cavity 41 include two groups, and each group of clamping blocks 42 includes two clamping blocks 42 that are arranged opposite to each other. The installation stability of the vibration damping member 3 is improved by the position arrangement of the clamping blocks 42.

[0035] There are nine installation cavities 41 in total, arranged in a nine-square grid. In the nine-square grid, vibration damping members 3 can be placed therein as required to meet different usage requirements.

[0036] The box body 5 includes an upper box 52 and a lower box 53, and the upper box 52 and the lower box 53 are detachably connected by snap-fitting. The cooling fan is installed in the lower box. The detachably connected upper box 52 and the lower box 53 facilitate the assembly of the internal structure of the box body 5, and the dustproof net 54 plays a dustproof role. The left and right sides of the base 4 are fixed with mounting parts 43. During installation, the vehicle data acquisition box is installed in the installation position through the mounting parts 43, and the vibration reduction member 3 is directly in contact with the installation position, and the vibration reduction treatment is directly performed from the vibration source.

[0037] Embodiment 2:

[0038] like Figure 6 As shown, the vibration reduction member 3 of this embodiment is a rubber block 31. Of course, in other embodiments, the rubber block 31 and the particle damping vibration reduction block 32 may be respectively installed in a plurality of installation cavities 41. The combination and arrangement can be freely performed.

[0039] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features thereof may be replaced by equivalents. 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 embodiments of the present invention.

Claims

1. Vehicle data collection box, characterized by: It includes a box body, a base, a vibration damping member, a heat dissipation fin, and a heat dissipation fan; A base is fixed at the bottom of the box body, a plurality of installation cavities are opened in the base, and a vibration damping member is detachably connected in the installation cavity; A plurality of heat dissipation fins are fixed to the side walls of the box body, heat dissipation fans are fixed to the front and rear sides of the box body, heat dissipation holes are opened on the front and rear side walls of the box body, the heat dissipation holes are arranged opposite to the heat dissipation fans, and the wind directions of the front and rear heat dissipation fans are the same; The vibration-damping component is a rubber block or a particle damping vibration-damping block.

2. The vehicle data acquisition box according to claim 1, characterized in that: The installation cavity has a plurality of clamping blocks inside, and the vibration damping component has a plurality of clamping grooves engaged with the clamping blocks.

3. The vehicle data acquisition box according to claim 2, characterized in that: The card blocks in each installation cavity include two groups, and each group of card blocks includes two card blocks arranged opposite to each other.

4. The vehicle data acquisition box according to claim 1, characterized in that: There are nine installation cavities in total, which are arranged in a nine-square grid.

5. The vehicle data acquisition box according to claim 1, characterized in that: The particle damping vibration reduction block comprises a shell and damping particles; The shell is filled with a plurality of the damping particles.

6. The vehicle data acquisition box according to claim 5, characterized in that: The particle size of the damping particles is 5mm-10mm, and the damping particles are iron-based alloy, aluminum-based alloy and tungsten-based alloy.

7. The vehicle data acquisition box according to claim 6, characterized in that: The filling rate of the damping particles in the shell is 85-95%.

8. The vehicle data acquisition box according to claim 1, characterized in that: The box body comprises an upper box and a lower box; The upper box and the lower box are detachably connected by snap-fitting.

9. The vehicle data acquisition box according to claim 1, characterized in that: The left and right sides of the base are both fixed with mounting parts.

10. The vehicle data acquisition box according to claim 1, characterized in that: A dustproof net is arranged in the heat dissipation hole.

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