Controller box body

Abstract

The utility model discloses a controller box body. The box body is provided with an opening and is used for accommodating a controller; the inner cover is installed on the box body in a hinged mode and can cover the opening, and a button and an indicator light which are electrically connected with the controller are arranged on the inner cover; the front cover is installed on the box body in a hinged mode, located on the outer side of the inner cover and used for shielding the inner cover. And maintenance can be carried out without dismounting and uncovering.

Description

TECHNICAL FIELD

[0001] The utility model relates to a controller box, especially the controller box for the platform shielding door of rail transit. BACKGROUND

[0002] In the subway line station, in order to passenger safety, shielding door system has become the standard configuration, in order to station platform station staff can operate or check shielding door system operation, shielding door platform controller is configured.

[0003] At present, shielding door platform controller mostly applies standard box, because of the particularity of platform installation position and space requirement and the difference of operation mode, shielding door platform controller front panel needs to be made into a whole to satisfy the corresponding installation space requirement. In this way, when overhauling, the threaded part needs to be screwed down and then the front cover is disassembled, which is very inconvenient. Moreover, most front covers do not have waterproof and dustproof performance after installing electrical components. UTILITY MODEL CONTENTS

[0004] PROBLEMS TO BE SOLVED BY THE UTILITY MODEL

[0005] The utility model solves the problem that the controller box can be overhauled without disassembling and opening the cover.

[0006] SCHEMES FOR SOLVING THE PROBLEMS

[0007] The utility model provides a controller box, which comprises:

[0008] A box body, which has an opening and is used for accommodating a controller;

[0009] An inner cover, which is hingedly installed on the box body and can cover the opening, wherein the inner cover is provided with a button and an indicator lamp which are electrically connected with the controller; and

[0010] A front cover, which is hingedly installed on the box body and located outside the inner cover, and is used for shielding the inner cover.

[0011] Further preferably, the front cover has a support and a transparent plate, the transparent plate is bonded or embedded in the support, and the inner cover can be visually observed through the transparent plate.

[0012] Further preferably, a front cover hinge is arranged on the outer side of the box body, and the front cover is hingedly connected to the box body by using the front cover hinge.

[0013] Further preferably, an inner cover hinge is arranged on the inner wall of the box body, and the inner cover is hingedly connected to the box body by using the inner cover hinge.

[0014] A further preferred embodiment is that a hinge mounting member is connected to the inner wall of the main body of the box, and the inner cover is hinged to the hinge mounting member by an inner cover hinge.

[0015] More preferably, the controller housing also includes a lock, which can be operated to lock the inner cover and / or the front cover to the housing body, or to allow the inner cover and / or the front cover to pivot relative to the housing body.

[0016] More preferably, the front cover and the inner cover are hinged to the main body of the box at different thickness positions on the same side of the box body.

[0017] More preferably, an abutment portion is provided on the side of the main body of the box opposite to the same side for the inner cover to abut.

[0018] More preferably, the main body of the box is stamped from sheet metal, and the main body of the box also includes an abutment forming member formed by bending the sheet metal, the abutment forming member being connected to the opposite side of the main body of the box to form the abutment.

[0019] More preferably, the main body of the box has a flange on the opening side, and the front cover can be fitted into the flange from the outside.

[0020] Effects of the utility model

[0021] As described above, this utility model provides a controller housing that can be inspected and maintained without disassembly, simply by opening the cover. Attached Figure Description

[0022] Figure 1 This is a perspective view of a controller housing according to a specific embodiment.

[0023] Figure 2 yes Figure 1 The front view of the controller housing is shown.

[0024] Figure 3 yes Figure 1 The top view of the controller housing shown.

[0025] Figure 4 yes Figure 1 The diagram shows a cross-sectional view of the controller housing.

[0026] Explanation of reference numerals in the attached figures

[0027] 1. Box body; 2. Inner cover; 3. Front cover; 4. Transparent panel; 5. Front cover hinge; 6. Inner cover hinge; 7. Lock; 8. Flange; 9. Hinge mounting part; 10. Abutment part; 11. Opening; 12. Hole; 13. Abutment part forming part. Detailed Implementation

[0028] The utility model will be described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model and not to limit the utility model.

[0029] Figures 1-4 A specific embodiment of the controller box of the utility model is shown. The controller box is used to accommodate a controller and cables, etc. The controller is used to control a shielded door of rail transit, for example.

[0030] As shown in Figure 1 , the controller box comprises: a box body 1 having an opening 11 and used to accommodate a controller; an inner cover 2 hingedly mounted on the box body 1 and capable of covering the opening 11, wherein a button and an indicator lamp electrically connected with the controller are arranged on the inner cover 2; and a front cover 3 hingedly mounted on the box body 1 and located outside the inner cover 2, used to shield the inner cover 2.

[0031] As shown in Figure 1 , the box body 1 can further be provided with a hole 12 for a cable to pass through. The button, the indicator lamp and the controller can be connected with a general control cabinet of a platform equipment room through a power cable and a communication cable.

[0032] As shown in Figure 1 and Figure 2 , the front cover 3 has a bracket and a transparent plate 4, the transparent plate 4 is bonded or inlaid in the bracket, and the inner cover 2, especially the button and the indicator lamp on the inner cover 2, can be visually observed through the transparent plate 4. The material forming the transparent plate 4 is not particularly limited, which can be formed of glass or resin, for example.

[0033] As shown in Figure 3 , a front cover hinge 5 is arranged on the outside of the box body 1, and the front cover 3 is hingedly connected to the box body 1 by the front cover hinge 5. An inner cover hinge 6 is arranged on the inner wall of the box body 1, and the inner cover 2 is hingedly connected to the box body 1 by the inner cover hinge 6.

[0034] In one example, the front cover hinge 5 can be arranged on the front end wall of the box body 1 parallel to the bottom wall of the box body 1, which is formed by bending the side wall of the box body 1.

[0035] As shown in Figure 3 and Figure 4 , a hinge mounting member 9 is connected to the inner wall of the box body 1, and the inner cover 2 is hingedly connected to the hinge mounting member 9 by the inner cover hinge 6. The hinge mounting member 9 can be connected to the inner wall of the box body 1 by welding, bonding or the like. The hinge mounting member 9 can be formed by bending a plate material. The plate material is metal, for example.

[0036] As Figure 1 shown, the controller box further comprises a lock 7, by operating the lock 7, the inner cover 2 and / or the front cover 3 is locked to the box body 1, or allows the inner cover 2 and / or the front cover 3 to be pivoted relative to the box body 1.

[0037] The front cover 3 and the inner cover 2 can be hinged at different thickness positions on the same side of the box body 1. When opening the controller box for maintenance, the front cover 3 and the inner cover 2 are on the same side, which is convenient and saves space.

[0038] As Figure 3 and Figure 4 shown, the box body 1 is provided with an abutting portion 10 for the inner cover 2 to abut on the side opposite to the same side. After closing the inner cover 2, the edge of the inner cover 2 abuts against the abutting portion 10 of the box body 1, which can prevent dust and water from entering the controller and the like stored in the box body 1.

[0039] The box body 1 can be punched from a sheet material. As Figure 4 shown, the box body 1 further comprises an abutting portion forming member 13 bent from a sheet material, and the abutting portion forming member 13 is connected to the opposite side of the box body 1 to form the abutting portion 10. The material of the abutting portion forming member 13 can be the same as or different from that of the box body 1.

[0040] As Figure 2 and Figure 4 shown, the box body 1 has a flange portion 8 on the opening side, and the front cover 3 can be fitted from the outside into the flange portion 8. After closing the front cover 3, the front cover 3 is fitted outside the flange portion 8 of the box body 1, which can prevent dust and water from entering the buttons and indicator lights arranged on the inner cover 2.

[0041] The controller box of the utility model adopts double-opening cover design, and the box body is hinged with both the inner cover and the front cover, which is simple in structure, occupies less space and is flexible in installation position. Moreover, since the transparent plate is arranged on the front cover, the state of the buttons and indicator lights arranged on the inner cover can be visually confirmed without opening the front cover, which is convenient for observation. When maintenance is needed, the inner cover and the front cover can be opened, without the need of disassembling the front cover or the inner cover, which is convenient for operation and saves time and effort. In addition, by adopting the double-opening cover design, dust and water can be prevented from entering the controller, cable, buttons and indicator lights and the like in the box body.

Claims

1. A controller housing, characterized by, The controller box includes: a box body having an opening and configured to accommodate a controller; an inner cover hingedly mounted to the box body, capable of covering the opening, and provided with a button and an indicator lamp electrically connected to the controller; and a front cover hingedly mounted to a front end wall of the box body parallel to a bottom wall of the box body and formed by a side wall of the box body being bent, and located outside the inner cover, configured to shield the inner cover, the front cover and the inner cover are hingedly mounted to the box body at different thickness positions on the same side of the box body, a hinged mounting member is connected to an inner wall of the box body, the hinged mounting member is located at a position spaced apart from the front end wall of the box body in the thickness direction of the box body, and the hinged mounting member extends to a side opposite to the same side compared to the front end wall, the inner cover is hinged to the hinged mounting member by an inner cover hinge.

2. The controller box according to claim 1, wherein the front cover has a support and a transparent plate, the transparent plate is bonded or fitted in the support, and the inner cover can be visually observed through the transparent plate.

3. The controller box according to claim 1 or 2, wherein a front cover hinge is provided on the outside of the box body, and the front cover is hinged to the front end wall of the box body by the front cover hinge.

4. The controller box according to claim 1 or 2, wherein the controller box further includes a lock, by operating the lock, the inner cover and / or the front cover is locked to the box body, or the inner cover and / or the front cover is allowed to pivot relative to the box body.

5. The controller box according to claim 1, wherein an abutting portion for the inner cover to abut is provided on a side of the box body opposite to the same side.

6. The controller box according to claim 5, wherein the box body is punched from a sheet material, and the box body further includes an abutting portion forming member formed by bending the sheet material, and the abutting portion forming member is connected to the opposite side of the box body to form the abutting portion.

7. The controller box according to claim 1 or 2, wherein a flange portion is provided on the opening side of the box body, and the front cover can be fitted in the flange portion from the outside.

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