CN211210138U - Combined vehicle-mounted cabinet - Google Patents

Abstract

The utility model discloses a combination vehicular rack, include the skeleton and install the quick-witted case in the skeleton, quick-witted case includes quick-witted case stand, crossbeam and longeron, is equipped with movable guide more than a set of on the stand, and quick-witted case passes through movable guide and connects on the skeleton. The framework comprises a top frame, a bottom frame and framework stand columns, and the framework stand columns are provided with series of holes. In the utility model, the front of the case is provided with a panel and a handle; the back is provided with a wiring board, a grounding copper bar and a guide pin; the side of the case is provided with a side door, the upright post of the case is provided with more than one group of mounting holes, and the case is detachably connected with the fixed guide rail through the mounting holes; the top cover is arranged at the top of the case.

Description

Combined vehicle-mounted cabinet

Technical Field

The utility model relates to a rack field, especially a combination vehicular rack.

Background

In order to meet the requirement that equipment is used in a vehicle-mounted severe environment, a large number of vehicle-mounted customized cabinets appear in the market nowadays. Because the types of vehicles and equipment are various and complicated, the equipment plug box needs to be redesigned in the process of project development. The mode causes long design period, part processing period, assembly period and high requirement on the skill of workers, often causes delayed delivery of projects and causes bad influence on the reputation of enterprises.

Compared with retrieval patents and thesis, the vehicle-mounted cabinet widely used at present has the following two structural forms:

the structural form of the movable guide rail and the equipment plug box is suitable for the condition that personnel are needed to maintain at the front end of the cabinet when the cabinet is installed by a vehicle wall. The structural form has great dependence on equipment, and the equipment plug box can be designed in a customized manner basically after the equipment arrives; the structure is relatively complex, and the requirement on the image recognition capability of an assembler is high; structural members such as trays and guide rails at the bottom of the equipment occupy the original space of the cabinet, so that the effective space of the cabinet is reduced, and the integration level is reduced.

The structural form of the fixed guide rail adding equipment is suitable for the condition that the space at the rear end of the cabinet is redundant and the equipment can be maintained by standing people. Although the equipment integration degree of the structural form is high, the wiring is inconvenient, and the cable path inside the cabinet is disordered frequently, so that the maintainability of the equipment in the cabinet is influenced.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims to solve the technical problem that to prior art not enough, a combination vehicular rack is provided.

In order to solve the technical problem, the utility model discloses a combination vehicular rack, include the skeleton and install the quick-witted case in the skeleton, quick-witted case includes quick-witted case stand, crossbeam and longeron, is equipped with movable guide more than a set of on the stand, and quick-witted case passes through movable guide and connects on the skeleton.

The utility model discloses in, the skeleton includes top frame, underframe and skeleton stand, is equipped with the series of holes on the skeleton stand for install quick-witted case.

In the utility model, the front of the case is provided with a panel and a handle; the back is provided with a wiring board, a grounding copper bar and a guide pin; the side of the case is provided with a side door, the upright post of the case is provided with more than one group of mounting holes, and the case is detachably connected with the movable guide rail through the mounting holes; the top cover is arranged at the top of the case.

The utility model discloses in, quick-witted case rear end is equipped with the tow chain that is used for being connected with outside trough.

The utility model discloses in, be equipped with the screw hole that is used for fixed equipment of putting on the shelf on the machine case stand, the skeleton can be wholly taken out with quick-witted case to equipment.

The utility model discloses in, be equipped with the attenuator on the machine case. The damper is fixed on the machine cabinet framework, and the machine case is matched with the guide pin on the machine case for limiting when being retracted.

Has the advantages that: the utility model discloses a quick-witted case can whole pull, and the modularization degree is high, maintainability is good, the commonality is strong, and the designer need not to design the subrack of various complex construction.

Drawings

These and/or other advantages of the present invention will become more apparent from the following detailed description of the present invention when taken in conjunction with the accompanying drawings and the following detailed description.

FIG. 1a is a front view of a cabinet;

FIG. 1b is a rear view of the cabinet;

FIG. 1c is a side view of a cabinet;

FIG. 2a is a front view of a chassis;

FIG. 2b is a rear view of the chassis;

FIG. 2c is a side view of the chassis;

FIG. 3a is a front view of the skeleton

FIG. 3b is a rear view of the frame;

FIG. 3c is a bottom view of the frame;

FIG. 4 is a diagram of an example assembly table;

FIGS. 5a and 5b are schematic views showing the assembly of the stationary guide rail according to embodiment 2;

FIGS. 6a and 6b are schematic views showing the assembly of the fixing rail according to embodiment 3;

fig. 7a and 7b are schematic views of the assembly of the fixed rail according to embodiment 4.

FIG. 8 is a schematic representation of a skeleton;

fig. 9 is a schematic diagram of a chassis.

Detailed Description

Example 1:

as shown in fig. 1, 2, 3, 8 and 9, the device comprises a framework 1 and a case 2 installed in the framework 1, wherein the case is composed of a vertical column 15, a cross beam 18 and a longitudinal beam 16, the vertical column 15 is provided with more than one group of movable guide rails 4, the case 2 is connected to the movable guide rails 4, and the rear end of the case 2 is provided with a drag chain 5 for connecting with an external wiring groove. The front face of the case is provided with a panel 12, a wiring board 11 and a grounding copper bar 14. The front of the case is provided with a side door 6. The top cover 7 is arranged on the top of the case. The front of the case is provided with a handle. The cabinet 2 is provided with a guide pin 17. The framework 1 is provided with a damper 3. The case is detachably connected with a fixed guide rail through a mounting hole.

The framework 1 is unchanged relative to the structural form of the traditional cabinet framework, the width and the depth are properly increased, and the installation of the case 2 can be met. The framework 1 is formed by welding a top frame 8, a base 10 and a stand column 9. The chassis 2 is formed by connecting a vertical column 15, a cross beam 18 and a longitudinal beam 16, and comprises a panel 12, a wiring board 11, a grounding copper bar 14, a handle 13, a guide pin 17 and the like. Threaded holes are punched on the front and rear upright posts of the case 2 for installing equipment. The case 2 is connected with the framework 1 through the movable guide rail 4, the rear end of the case 2 is directly connected with an external wiring groove through the drag chain 5, and the drag chain is of a quick-release structure. The case 2 can be drawn back and forth, and the guide pins 17 are matched with the dampers 3 on the framework 1 to realize direction positioning. A top cover 7 is arranged on the case 2.

Wherein, the framework 1 and the case 2 are made of light novel materials to reduce the weight.

A designer selects an occupation interval and an installation mode according to an equipment parameter classification list, and the occupation interval and the installation mode are shown in figure 4. for example, the combined vehicle-mounted cabinet assembly mode shown in figure 4 is that the equipment assembly mode is divided into a plurality of types and is refined into single individual actions, for example, the list shown in figure 4, equipment classification is firstly carried out according to whether the equipment is standard 19 inches, then the equipment width and the equipment depth before/after the installation line form are judged to determine the selected assembly mode, L type guide rail fixing equipment is selected uniformly, the standard equipment is put on the shelf uniformly, non-standard equipment is installed by designing universal flexible installation parts such as springs and ribbons.

This embodiment is at a plurality of quick-witted casees of the inside nested installation as required of rack, and the quick-witted case possesses the installation condition of traditional rack, can pass through fixed guide with the equipment that the degree of correlation is high each other and install in same quick-witted incasement, and quick-witted case and internal device combination become a whole, and quick-witted case passes through movable guide and links to each other with the rack skeleton, can take out and carry out the overall maintenance, has compensatied the shortcoming of commonly used rack, has very high integrated level and commonality. Cables among equipment are interconnected in the case, and external cables need to be connected into an external wire slot through a drag chain at the rear end of the case, so that the cables are simplified, and wiring paths are beautified.

Example 2:

in this embodiment, on the basis of embodiment 1, the installation method is shown in fig. 5a and 5b, and when a device occupies the middle position area of the chassis 2, a pair of fixed guide rails 19 is adopted to be fixed on the series of holes of the upright post 15 of the chassis 2.

Example 3:

in this embodiment, on the basis of embodiment 1, the installation method is shown in fig. 6, and when equipment occupies the space of 1U at the upper end of the chassis 2, a pair of U-shaped fixed rails 20 is adopted to be fixed on the series of holes of the upright posts 15 of the chassis 2.

Example 4:

in this embodiment, on the basis of embodiment 1, the installation manner is shown in fig. 7, when equipment occupies the middle position section of the chassis 2 and the space at the upper end of the equipment is vacant, two upper and lower fixed guide rails 21 on two sides are adopted to be installed and fixed on series of holes of the upright posts 15 of the chassis 2 in the front and back directions.

The utility model provides a thinking and method of combination vehicular rack specifically realize this technical scheme's method and approach many, above only the utility model discloses an optimal implementation mode should point out, to the ordinary skilled person in this technical field, is not deviating from the utility model discloses under the prerequisite of principle, can also make a plurality of improvements and moist decorations, these improve and moist decorations should also be regarded as the utility model discloses a protection scope. All the components not specified in the present embodiment can be realized by the prior art.

Claims (6)

1. The utility model provides a combination vehicular rack which characterized in that, includes skeleton (1) and installs quick-witted case (2) in skeleton (1), quick-witted case includes quick-witted case stand (15), crossbeam (18) and longeron (16), is equipped with movable guide (4) more than a set of on stand (15), and quick-witted case (2) are connected on skeleton (1) through movable guide (4).

2. The combined vehicle-mounted cabinet according to claim 1, wherein the framework (1) comprises a top frame (8), a bottom frame (10) and framework columns (9), and the framework columns (9) are provided with series of holes (9 a).

3. The combined vehicle-mounted cabinet according to claim 1, wherein the front face of the cabinet (2) is provided with a panel (12) and a handle (13); the back is provided with a wiring board (11), a grounding copper bar (14) and a guide pin (17); a side door (6) is arranged on the side surface of the case, more than one group of mounting holes are arranged on the case upright post (15), and the case (2) is detachably connected with the movable guide rail through the mounting holes; the top of the case is provided with a top cover (7).

4. The combined vehicle-mounted cabinet according to claim 1, wherein a tow chain (5) for connecting with an external cabling channel is arranged at the rear end of the cabinet (2).

5. The combined vehicle-mounted cabinet according to claim 1, wherein the upright posts (15) of the cabinet are provided with threaded holes for fixing the upper rack equipment, and the equipment and the cabinet (2) can be integrally extracted out of the framework (1).

6. The combined vehicle-mounted cabinet according to claim 3, wherein a damper (3) is arranged on the cabinet (2), and the damper (3) is matched with the guide pin (17).

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