Vehicle-mounted shelter inner cabinet

Abstract

A plurality of panels are transversely installed on the front side portion of a rack body in the up-down direction, a plurality of left guide grooves are transversely formed in the left side portion of the rack body in the up-down direction, a plurality of right guide grooves are transversely formed in the right side portion of the rack body in the up-down direction, and single-machine equipment is installed between the left guide grooves and the right guide grooves. A vertical left rear wire binding beam and a vertical right rear wire binding beam are installed on the rear side portion of the machine frame body, a transverse left side wire binding beam and a transverse right side wire binding beam are installed beside the left guide groove and the right guide groove respectively, and a transverse drag chain assembly installation piece and a drag chain assembly are further installed at the positions, located in the left rear wire binding beam and the right rear wire binding beam, of the rear side portion of the machine frame body. Skin is installed on the other three side faces and the top face except the front side face of the rack body. The guide groove and the drag chain assembly are arranged to facilitate guiding, fixing and dismounting of single equipment, the wire binding beam is reasonably arranged to facilitate internal wiring and avoid external force touch, and the vibration absorber is arranged to ensure reliable connection and reduce the amplitude of mechanical input.

Description

Technical Field

[0001] The present application relates to the technical field of cabinets, and in particular to a cabinet inside a vehicle-mounted square cabin. Background Art

[0002] With the advantages of strong adaptability, flexible mobility, quickness and convenience, vehicle-mounted electronic equipment has great market development and application prospects. During operation and transportation, vehicle-mounted electronic equipment is inevitably affected by vibration and impact, which increases the risk of equipment failure, reduces equipment performance and accelerates product failure.

[0003] As a supporting platform for vehicle-mounted electronic equipment, the cabinet not only provides installation space, mechanical interfaces, and resource interfaces for the electronic equipment, but also needs to provide a comfortable mechanical environment. Limited by the cabin space and surrounding equipment, the operation of electronic equipment, such as replacement of each unit, plugging and unplugging of connectors, and power on and off, must be performed in front of the cabinet and must meet the corresponding ergonomic requirements. If the electronic equipment is installed close to the front of the cabinet, the envelope size of the cable exceeds the front end surface of the cabinet front beam due to the constraints of the connector length and the cable turning radius. The protruding part is often touched and pulled, which can easily cause the cable at the root of the connector to break.

[0004] In view of the above reasons, it is urgent to design a vehicle-mounted cabinet in the cabin to solve the problems of mechanical impact of the cabinet, as well as equipment disassembly and assembly, cable routing and binding and fixation. Summary of the invention

[0005] The present application provides a vehicle-mounted cabinet in a square cabin to solve the problems of mechanical impact of the cabinets in the prior art as well as equipment disassembly and assembly, cable routing and binding and fixing described in the background art.

[0006] The embodiment of the present application adopts the following technical solution: a vehicle-mounted cabinet in a square cabin, comprising: a rack body, a skin, a panel, a left guide slot, a right guide slot, a left wire binding beam, a right wire binding beam, a left rear wire binding beam, a right rear wire binding beam, a drag chain assembly mounting part and a drag chain assembly; The front side of the rack body is transversely mounted with a plurality of panels in the up-down direction, the left side of the rack body is transversely mounted with a plurality of left guide grooves in the up-down direction, the right side of the rack body is transversely mounted with a plurality of right guide grooves in the up-down direction, a single device is mounted between the left guide groove and the right guide groove, a vertical left rear wire binding beam and a vertical right rear wire binding beam are mounted on the rear side of the rack body, a horizontal left wire binding beam and a horizontal right wire binding beam are mounted next to the left guide groove and the right guide groove, a horizontal drag chain assembly mounting part and a drag chain assembly are also mounted on the rear side of the rack body inside the left rear wire binding beam and the right rear wire binding beam, and skins are mounted on the other three side surfaces and the top surface of the rack body except the front side surface; The two ends of the left guide groove or the right guide groove are respectively connected to the front beam and the rear beam of the rack body by screws, the two ends of the panel are connected between the two front beams of the rack body by screws, and the left binding beam, the right binding beam, the left rear binding beam, and the right rear binding beam are connected to the rack body by screws.

[0007] Furthermore, the heights of the multiple left guide grooves are adjustable relative to each other, and the heights of the multiple right guide grooves are adjustable relative to each other.

[0008] Furthermore, multiple rows of holes are provided on the wiring paths of the left wire binding beam, the right wire binding beam, the left rear wire binding beam, and the right rear wire binding beam for separating the wiring.

[0009] Furthermore, a plurality of screw mounting holes for mounting it on a rack body are provided at both ends of the left guide groove or the right guide groove, a first single-unit equipment mounting portion and a second single-unit equipment mounting portion are respectively provided next to the screw mounting holes of the left guide groove or the right guide groove, and the first single-unit equipment mounting portion and the first single-unit equipment mounting portion are double-sided rectangular protruding structures perpendicular to the guide groove, wherein the double-sided rectangular protruding structure of the first single-unit equipment mounting portion is in line with the screw mounting hole, and the double-sided rectangular protruding structure of the second single-unit equipment mounting portion is connected to the guide groove and is located between the plurality of screw mounting holes at both ends of the guide groove.

[0010] Furthermore, a stand-alone device is installed between the first stand-alone device installation part and the second stand-alone device installation part, and the double-sided rectangular protruding structures of the first stand-alone device installation part and the second stand-alone device installation part are both provided with threaded holes for passing screws to connect with the front panel and rear panel of the stand-alone device.

[0011] Furthermore, the drag chain assembly consists of a first drag chain part and a second drag chain part, the drag chain parts are connected by pins, and the first drag chain part and the drag chain assembly mounting part are connected by pins so that the first drag chain part can rotate freely around the pin axis.

[0012] Furthermore, a drag chain connection adapter ear is fixed on the stand-alone equipment, and the drag chain connection adapter ear is connected to the second drag chain part through a quick release pin, and the second drag chain part rotates around the axial direction of the quick release pin, and the quick release pin realizes the connection and disconnection of the drag chain assembly with the stand-alone equipment.

[0013] Furthermore, guide rails are arranged on both sides of the stand-alone device to match the left guide groove and the right guide groove. The front and rear panels of the stand-alone device are installed with the rack body using screws that do not come out, and the front panel is provided with a guide structure for tools for installing and removing the screws of the rear panel.

[0014] Furthermore, vibration dampers are respectively arranged at the four bottom corners of the frame body, and two vibration dampers are arranged at the top of the skin.

[0015] Furthermore, the number of screw mounting holes is an even number of at least 4.

[0016] At least one of the above technical solutions adopted in the embodiments of the present application can achieve the following beneficial effects: 1. The installation space of each stand-alone device on the cabinet of the present application is configured with a relative set of guide grooves for guiding, positioning and fixing the left and right sides of the stand-alone device, and the front panel and rear panel of the stand-alone device are fixed by the first stand-alone device mounting part and the second stand-alone device mounting part of the specific structure on the guide groove, which has good stability and effectively avoids the impact of external force on the stand-alone device.

[0017] 2. This application sets up cable binding beams at various positions in the cabinet, which can conveniently realize separate wiring, and the cables are tied and fixed firmly along the way. Since the cables are fixed by the cable trough, there will be no problem of the envelope size exceeding the front end surface of the front side beam of the cabinet being touched and pulled.

[0018] 3. In this application, a drag chain is provided on the back of each stand-alone device and the back of the cabinet. By providing a drag chain assembly and a quick-release pin, the stand-alone device and the rack body can be quickly connected and disassembled in front of the cabinet. When the stand-alone device is installed from the front of the cabinet, the cable can be quickly connected, and when the stand-alone device is disassembled, the cable can be quickly removed, which is flexible and convenient.

[0019] 4. The vibration dampers are arranged at multiple positions outside the rack body of the present application, which not only ensures the reliability of the connection, but also reduces the amplitude of the mechanical input of the square cabin to the cabinet installation point. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings: Figure 1 This is a schematic diagram of the cabinet and cabin installation interface structure of this application; Figure 2 This is a schematic diagram of the cabinet external installation skin structure of this application; Figure 3 This is a schematic diagram of the structure of the rack body of the present application from the right front side perspective; Figure 4 This is a schematic diagram of the structure of the frame body of the present application from the left front side perspective; Figure 5 This is a schematic diagram of the structure of the rack body from the rear side of the present application; Figure 6 This is a schematic diagram of the left guide groove or right guide groove structure of the present application; Figure 7 This is a schematic diagram of the position structure of the drag chain components of this application; Figure 8 This is a schematic diagram of the specific structure of the drag chain assembly of this application; Fig. 9 This is a schematic diagram of the installation structure of a single device for this application. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in combination with the specific embodiments of the present application and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

[0022] The technical solutions provided by various embodiments of the present application are described in detail below in conjunction with the accompanying drawings.

[0023] like Figure 1-9 As shown, the present application proposes a vehicle-mounted cabinet in a square cabin, including: a rack body 2, a skin 3, a panel 4, a left guide groove 5, a right guide groove 6, a left wire binding beam 7, a right wire binding beam 8, a left rear wire binding beam 9, a right rear wire binding beam 10, a drag chain assembly mounting part 11 and a drag chain assembly 12; A plurality of panels 4 are installed laterally in the up-down direction on the front side of the rack body 2, a plurality of left guide grooves 5 are installed laterally in the up-down direction on the left side of the rack body 2, a plurality of right guide grooves 6 are installed laterally in the up-down direction on the right side of the rack body 2, a single device 13 is installed between the left guide groove 5 and the right guide groove 6, a vertical left rear wire binding beam 9 and a right rear wire binding beam 10 are installed on the rear side of the rack body 2, a horizontal left wire binding beam 7 and a right wire binding beam 8 are installed next to the left guide groove 5 and the right guide groove 6, respectively, and a horizontal drag chain assembly mounting part 11 and a drag chain assembly 12 are also installed inside the left rear wire binding beam 9 and the right rear wire binding beam 10 on the rear side of the rack body 2.

[0024] Among them, the two ends of the left guide groove 5 or the right guide groove 6 are respectively connected to the front beam and the rear beam of the rack body 2 by screws, the two ends of the panel 4 are connected between the two front beams of the rack body 2 by screws, and the left side binding beam 7, the right side binding beam 8, the left rear binding beam 9, and the right rear binding beam 10 are connected to the rack body 2 by screws.

[0025] like Figure 1 , 2 As shown, the frame body 2 has a cover 3 installed on the other three sides and the top except the front side. Figure 2 As shown, vibration dampers 1 are respectively arranged at the four corners of the bottom of the rack body 2, and two vibration dampers 1 are arranged on the top of the skin 3. The vibration dampers are connected to the cabinet and the shelter by screws. Arranging a vibration damper at each position point can not only ensure the reliability of the connection, but also reduce the amplitude of the mechanical input of the shelter to the cabinet installation point.

[0026] like Figure 3 ,4 As shown, the left guide groove 5 or the right guide groove 6 is used for guiding when installing a single-machine device and fixing it after installation. Each single-machine device is configured with a set of left guide grooves 5 and right guide grooves 6. The number of pairs of guide grooves is configured according to the number of single-machine devices installed on the cabinet, and the installation height of the guide grooves can be adjusted according to the height of the single-machine device.

[0027] like Figure 4 , 5 As shown, the cable binding is composed of a left binding beam 7, a right binding beam 8, a left rear binding beam 9 and a right rear binding beam 10, which are used for routing and binding all cables in the cabinet. The binding beams, the panels and the cabinet are all connected by screws, and multiple rows of holes can be set on the binding beams to facilitate separate routing.

[0028] like Figure 6 As shown, a plurality of screw mounting holes (at least an even number of 4, 4 in this application) for mounting it on the rack body 2 are provided at both ends of the left guide slot 5 or the right guide slot 6 (at position a and position b), and are connected to the front beam and the rear beam of the cabinet by screws. A first single-machine device mounting part and a second single-machine device mounting part are respectively provided next to the screw mounting holes of the left guide slot 5 or the right guide slot 6, and the first single-machine device mounting part and the second single-machine device mounting part are double-sided rectangular parallelepiped protruding structures perpendicular to the guide slot ( Figure 6 The vertical structure double protrusion structure shown in the figure), wherein the double-sided rectangular parallelepiped protrusion structure of the first stand-alone device installation part is in a line with the screw installation hole, and the double-sided rectangular parallelepiped protrusion structure of the second stand-alone device installation part is connected to the guide groove and is located between a plurality of screw installation holes at both ends of the guide groove. The stand-alone device 13 is installed between the first stand-alone device installation part and the second stand-alone device installation part, as shown in the figure. Figure 6 As shown in C. The two-sided rectangular protrusion structures of the first single-unit equipment installation part and the second single-unit equipment installation part are both provided with threaded holes such as Figure 6 As shown at d and e of , it is used to pass screws to connect with the front panel and the rear panel of the stand-alone device 13 to fix the stand-alone device.

[0029] like Figure 7 , 8 As shown, the drag chain assembly 12 is composed of a first drag chain part 15 and a second drag chain part 16, which are connected by a pin, so that the two can rotate freely around the pin axis. The first drag chain part 15 and the drag chain assembly mounting part 11 are connected by a pin, so that the first drag chain part 15 can rotate freely around the pin axis. The drag chain connection adapter ear piece 17 is fixed on the stand-alone device 13, which is connected to the second drag chain part 16 by a quick release pin 14, and the second drag chain part 16 can rotate around the axial direction of the quick release pin 14. The quick release pin 14 can quickly realize the connection and disconnection of the drag chain assembly 12 and the stand-alone device.

[0030] like Fig. 9 As shown, in order to adapt to the interface of the cabinet, the stand-alone device also needs to be designed accordingly. Guide rails 18 are arranged on both sides of the stand-alone device to match the left guide slot 5 and the right guide slot 6. The front and rear panels of the stand-alone device are installed with screws 19 that will not come out of the cabinet, and the front panel is provided with a guide structure 20 for the tool for installing and removing the screws of the rear panel.

[0031] In summary, the installation space of each stand-alone device on the cabinet of this application is equipped with a set of guide grooves for guiding, positioning and fixing the stand-alone device during installation. Figure 6 The first stand-alone device installation part and the second stand-alone device installation part are opposite to each other, and the two-sided rectangular protruding structures of the first stand-alone device installation part and the second stand-alone device installation part are both provided with threaded holes, such as Figure 6 As shown at d and e, it is used to pass screws to connect with the front panel and the rear panel of the stand-alone device 13 to fix the stand-alone device. It has good stability and can effectively prevent external force from impacting the stand-alone device.

[0032] The power supply, program control, information and other interfaces provided by the square cabin to the cabinet are located on the lower panel. The cables in the cabinet can be routed starting from the lower panel, through the binding beams at the bottom and back of the cabinet, and enter the back of the cabinet. Some cables are connected to the connectors on the back of each single device, and the other part of the cables reaches the front panel of the cabinet through the middle binding beam and connects to the connectors on the front panel of the single device. Cables that are greatly affected by interference can be routed separately, and they are tied and fixed firmly along the way. The cables are fixed by the binding trough, and there will be no problem of the front end of the cabinet with an envelope size exceeding the front side beam of the cabinet being touched or pulled.

[0033] Each stand-alone device and the cabinet are equipped with a drag chain. The stand-alone device and the rack body can be quickly connected and removed from the cabinet by setting the drag chain assembly and quick-release pins. When the stand-alone device is installed from the front of the cabinet, the cable can be quickly connected, and when the stand-alone device is disassembled, the cable can be quickly removed, which is flexible and convenient.

[0034] Vibration absorbers are arranged at multiple locations outside the rack body, which not only ensures the reliability of the connection, but also reduces the amplitude of the mechanical input of the cabin to the cabinet installation point.

[0035] The above is only an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A vehicle-mounted cabin cabinet, characterized in that: include: A rack body (2), a skin (3), a panel (4), a left guide groove (5), a right guide groove (6), a left wire binding beam (7), a right wire binding beam (8), a left rear wire binding beam (9), a right rear wire binding beam (10), a drag chain assembly mounting member (11), and a drag chain assembly (12); The front side of the rack body (2) is transversely mounted with a plurality of panels (4) in the up-down direction, the left side of the rack body (2) is transversely mounted with a plurality of left guide grooves (5) in the up-down direction, the right side of the rack body (2) is transversely mounted with a plurality of right guide grooves (6) in the up-down direction, a single device (13) is mounted between the left guide groove (5) and the right guide groove (6), the rear side of the rack body (2) is respectively mounted with a vertical left rear wire binding beam (9) and a right rear wire binding beam (10), the left guide groove (5) and the right guide groove (6) are respectively mounted with a horizontal left wire binding beam (7) and a right wire binding beam (8), the rear side of the rack body (2) is located inside the left rear wire binding beam (9) and the right rear wire binding beam (10), and the rack body (2) is mounted with a skin (3) on the other three side surfaces and the top surface except the front side surface; The two ends of the left guide groove (5) or the right guide groove (6) are respectively connected to the front beam and the rear beam of the frame body (2) by screws, the two ends of the panel (4) are connected between the two front beams of the frame body (2) by screws, and the left wire binding beam (7), the right wire binding beam (8), the left rear wire binding beam (9), and the right rear wire binding beam (10) are connected to the frame body (2) by screws.

2. The vehicle-mounted cabinet in a square cabin according to claim 1, characterized in that: The heights of the plurality of left guide grooves (5) are adjustable relative to each other, and the heights of the plurality of right guide grooves (6) are adjustable relative to each other.

3. The vehicle-mounted cabinet in a square cabin according to claim 1, characterized in that: Multiple rows of holes are provided on the wiring paths of the left wire binding beam (7), the right wire binding beam (8), the left rear wire binding beam (9), and the right rear wire binding beam (10) for separating the wiring.

4. The vehicle-mounted cabin cabinet according to claim 1, characterized in that: A plurality of screw mounting holes for mounting the left guide groove (5) or the right guide groove (6) are arranged at both ends thereof for mounting the left guide groove (5) or the right guide groove (6) on the rack body (2); a first stand-alone device mounting portion and a second stand-alone device mounting portion are arranged next to the screw mounting holes of the left guide groove (5) or the right guide groove (6), respectively; and the first stand-alone device mounting portion and the second stand-alone device mounting portion are double-sided rectangular parallelepiped protruding structures perpendicular to the guide groove, wherein the double-sided rectangular parallelepiped protruding structure of the first stand-alone device mounting portion is in line with the screw mounting holes, and the double-sided rectangular parallelepiped protruding structure of the second stand-alone device mounting portion is connected to the guide groove and is located between the plurality of screw mounting holes at both ends thereof.

5. The vehicle-mounted cabinet in a square cabin according to claim 4, characterized in that: A stand-alone device (13) is installed between the first stand-alone device installation part and the second stand-alone device installation part, and the rectangular protruding structures on both sides of the first stand-alone device installation part and the second stand-alone device installation part are both provided with threaded holes for passing screws to connect with the front panel and the rear panel of the stand-alone device (13).

6. The vehicle-mounted cabin cabinet according to claim 1, characterized in that: The drag chain assembly (12) is composed of a first drag chain part (15) and a second drag chain part (16); the drag chain parts (15) and the drag chain parts (16) are connected via a pin; the first drag chain part (15) and the drag chain assembly mounting part (11) are connected via a pin so that the first drag chain part (15) can rotate freely around the pin axis.

7. The vehicle-mounted cabin cabinet according to claim 1, characterized in that: A drag chain connection adapter ear piece (17) is fixed on the stand-alone device (13); the drag chain connection adapter ear piece (17) is connected to the second drag chain component (16) via a quick-release pin (14); the second drag chain component (16) rotates around the axial direction of the quick-release pin (14); and the quick-release pin (14) realizes connection and disconnection between the drag chain assembly (12) and the stand-alone device (13).

8. The vehicle-mounted cabin cabinet according to claim 1, characterized in that: Guide rails (18) are arranged on both sides of the stand-alone device (13) to match the left guide groove (5) and the right guide groove (6). The front and rear panels of the stand-alone device (13) are installed with the rack body (2) using screws (19) that do not come out, and the front panel is provided with a guide structure (20) for a tool for installing and removing the screws of the rear panel.

9. The vehicle-mounted cabin cabinet according to claim 1, characterized in that: Shock absorbers (1) are respectively arranged at the four corners of the bottom of the frame body (2), and two shock absorbers (1) are arranged at the top of the skin (3).

10. The vehicle-mounted cabin cabinet according to claim 4, characterized in that: The plurality of screw mounting holes is an even number of at least 4.

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