Box cover plug-in structure of small cable distribution box

Abstract

The utility model relates to a box cover plug-in structure of a small cable distribution box, which comprises a box body and a box cover, a plug-in structure is arranged between the box body and the box cover, the plug-in structure comprises a box body plug-in connector and a box cover plug-in connector, the box body plug-in connector is respectively arranged on a top beam and a bottom beam of the box body, and the box cover plug-in connector is arranged on the bottom beam of the box body. And the box cover plug-in connector and the box body plug-in connector correspond to each other and are respectively arranged at the upper end and the lower end of the box cover.

Description

TECHNICAL FIELD

[0001] The utility model relates to a box cover plug -in structure, especially a box cover plug -in structure applied in indoor small -size cable distribution box. BACKGROUND

[0002] Cable distribution box is a kind of equipment for implementing tapping, branching, splicing and converting circuit to cable line, and cable distribution box is divided into two categories according to its electrical composition: one kind does not contain any switch device, and only has accessory for processing and connecting cable end in box body, and the structure is relatively simple, the volume is smaller, and the function is single, which can be called ordinary distribution box;Another kind is not only the accessory of ordinary distribution box in the box, but also contains one or more switch devices, and its structure is more complex, the volume is larger, and the connecting device is more.

[0003] For ordinary distribution box, it is usually set indoors, and the box cover needs to be opened frequently to maintain and disassemble the internal cable, and the box cover of the ordinary distribution box currently appears is connected to the box body in the way of hinging, and when maintaining, the opening angle is limited and cannot be fully opened, so that the operation convenience of maintenance personnel is affected. UTILITY MODEL CONTENTS

[0004] The utility model adopts the technical scheme that a box cover plug-in structure of small -size cable distribution box, it includes box body and box cover, the box cover is set on the box body, the box body includes roof beam, bottom beam and two side beams, wherein, two side beams are arranged on the both sides of the box body, the roof beam is connected on the top of the box body, the roof beam is connected between two side beams, the bottom beam is connected on the bottom of the box body, and the bottom beam is connected between two side beams.

[0005] Plug-in structure is arranged between the box body and the box cover, and the plug-in structure includes box body plug-in device and box cover plug-in device, wherein, the box body plug-in device is arranged on the roof beam and the bottom beam of the box body respectively, and the box cover plug-in device is arranged on the upper and lower ends of the box cover respectively, corresponding to the box body plug-in device, the box body plug-in device includes box body fixed strip and flexible ball sleeve, wherein, the box body fixed strip includes fixed sheet and tab, the tab is protruded in the central position of the fixed sheet, and the fixed sheet is fixed on the box body by fixed bolt.

[0006] The flexible ball sleeve includes strip body sleeve and ball strip sleeve, wherein, the ball strip sleeve is arranged in the central position of the strip body sleeve, the strip body sleeve has assembly groove, the ball strip sleeve has inner cavity, the assembly groove is communicated with the inner cavity, the tab is inserted into the inner cavity of the ball strip sleeve, and the fixed sheet is arranged in the assembly groove of the strip body sleeve.

[0007] The box cover connector includes an assembly profile strip, which includes a long plate, a short plate, and a base plate. The long plate and the short plate are respectively fixedly connected to both ends of the base plate. The base plate is fixed to the box cover by fixing bolts. A long plate sleeve is fitted on the long plate and a short plate sleeve is fitted on the short plate. An insertion cavity is formed between the long plate sleeve and the short plate sleeve. The ball strip sleeve of the box cover connector is movably inserted into the insertion cavity.

[0008] The beneficial effects of this utility model are as follows: When this utility model is working, the box cover can be detachably assembled onto the box body through the plug-in structure. Since the plug-in structure is only set between the top beam and bottom beam of the box body and the box cover, the operator can grasp the box cover through the gap between the box cover and the two side beams to perform assembly and disassembly actions. After the box cover is pulled off the box body, the box cover is completely detached from the box body to facilitate the operator's subsequent operations. The box cover plug-in device of this utility model is set as a long and short plate structure, which can facilitate the assembly and insertion of the ball strip sleeve of the box body plug-in device. Attached Figure Description

[0009] Fig. 1 This is a schematic diagram of the box body and the box lid of this utility model.

[0010] Fig. 2 This is a schematic diagram of the plug-in structure of this utility model.

[0011] Fig. 3 This is a schematic diagram of the box body connector and the box cover connector of this utility model.

[0012] Fig. 4 This is an exploded view of the plug-in structure of this utility model. Detailed Implementation

[0013] like Figs. 1 to 4 As shown, a small cable junction box has a cover plug-in structure, which includes a box body 10 and a cover 20. The cover 20 is placed on the box body 10. The box body 10 includes a top beam 11, a bottom beam 12 and two side beams 13. The two side beams 13 are located on both sides of the box body 10. The top beam 11 is connected to the top of the box body 10 and is connected between the two side beams 13. The bottom beam 12 is connected to the bottom of the box body 10 and is connected between the two side beams 13.

[0014] A plug-in structure 100 is arranged between the box body 10 and the box cover 20, and the plug-in structure 100 comprises a box body plug-in connector 200 and a box cover plug-in connector 300, wherein the box body plug-in connector 200 is arranged on the top beam 11 and the bottom beam 12 of the box body 10 respectively, and the box cover plug-in connector 300 is arranged at the upper and lower ends of the box cover 20 respectively and corresponds to the box body plug-in connector 200.

[0015] The box body plug-in connector 200 comprises a box body fixing strip 210 and a flexible ball sleeve 220, wherein the box body fixing strip 210 comprises a fixing sheet 211 and a tab 212, the tab 212 is protruded at the central position of the fixing sheet 211, and the fixing sheet 211 is fixed on the box body 10 by a fixing bolt.

[0016] The flexible ball sleeve 220 comprises a strip sleeve 221 and a ball strip sleeve 222, wherein the ball strip sleeve 222 is arranged at the central position of the strip sleeve 221, the strip sleeve 221 is provided with an assembly groove 223, the ball strip sleeve 222 is provided with an inner cavity 224, and the assembly groove 223 and the inner cavity 224 are in communication.

[0017] The tab 212 is inserted into the inner cavity 224 of the ball strip sleeve 222, and the fixing sheet 211 is arranged in the assembly groove 223 of the strip sleeve 221. In a specific implementation, a connecting glue layer is arranged between the fixing sheet 211 and the assembly groove 223, and the flexible ball sleeve 220 is bonded to the box body fixing strip 210 through the connecting glue layer.

[0018] The box cover plug-in connector 300 comprises an assembly profile strip 310, and the assembly profile strip 310 comprises a long plate body 311, a short plate body 312 and a bottom plate body 313, wherein the long plate body 311 and the short plate body 312 are fixedly connected at two ends of the bottom plate body 313 respectively, and the bottom plate body 313 is fixed on the box cover 20 by a fixing bolt.

[0019] The long plate body 311 is sleeved with a long plate body sleeve 411, and the short plate body 312 is sleeved with a short plate body sleeve 412. In a specific implementation, the long plate body sleeve 411 and the short plate body sleeve 412 are made of flexible materials such as rubber and silica gel.

[0020] A plug-in cavity 413 is formed between the long plate body sleeve 411 and the short plate body sleeve 412, and the ball strip sleeve 222 of the box body plug-in connector 200 is movably plugged into the plug-in cavity 413. The flexible ball sleeve 220 is made of flexible materials such as rubber and silica gel.

[0021] The utility model discloses when working, can through this splicing structure 100 with this box cover 20 detachably assembled on this box 10, because this splicing structure 100 only sets up between this roof beam 11 and this soleplate 12 of this box 10 and this box cover 20, so the operator can through the clearance between this box cover 20 and two the side beam 13 and catch this box cover 20 and assemble and the action of disassembly, after pulling off this box cover 20 from this box 10, this box cover 20 completely separates from this box 10, to facilitate the operator to carry out the later operation, the box cover splicing ware 300 of the utility model sets up long, short plate body structure can conveniently assemble the ball strip cover 222 of this box splicing ware 200 and insert.

Claims

1. A box cover insertion structure of a small cable distribution box, comprising a box body and a box cover, the box cover being provided on the box body, the box body comprising a top beam, a bottom beam and two side beams, wherein, Two side beams are arranged on both sides of the box body, a top beam is connected to the top of the box body, the top beam is connected between the two side beams, a bottom beam is connected to the bottom of the box body, and the bottom beam is connected between the two side beams. A plug-in structure is arranged between the box body and the box cover, and the plug-in structure comprises a box body plug-in device and a box cover plug-in device. The box body plug-in device is arranged on the top beam and the bottom beam of the box body, respectively, and the box cover plug-in device is arranged at the upper and lower ends of the box cover in a corresponding manner. The box body plug-in device comprises a box body fixing strip and a flexible ball sleeve. The box body fixing strip comprises a fixing piece and a tab. The tab is protruded at the central position of the fixing piece. The fixing piece is fixed on the box body by a fixing bolt. The flexible ball sleeve comprises a strip sleeve and a ball sleeve. The ball sleeve is arranged at the central position of the strip sleeve. The strip sleeve has an assembly groove. The ball sleeve has an inner cavity. The assembly groove is in communication with the inner cavity. The tab is inserted into the inner cavity of the ball sleeve. The fixing piece is arranged in the assembly groove of the strip sleeve. The box cover plug-in device comprises an assembly profile strip. The assembly profile strip comprises a long plate body, a short plate body and a bottom plate body. The long plate body and the short plate body are fixedly connected to the two ends of the bottom plate body, respectively. The bottom plate body is fixed on the box cover by a fixing bolt. A long plate body sleeve is sleeved on the long plate body. A short plate body sleeve is sleeved on the short plate body. An plug-in cavity is formed between the long plate body sleeve and the short plate body sleeve. The ball sleeve of the box body plug-in device is movably plugged into the plug-in cavity.

2. A plug-in structure of a cover of a small cable distribution box according to claim 1, characterized in that: A connecting glue layer is arranged between the fixing piece and the assembly groove.

3. The cover plug-in structure of a small cable distribution box according to claim 1, characterized in that: The long plate body sleeve and the short plate body sleeve are made of rubber material.

4. The cover plug-in structure of a small cable distribution box according to claim 1, characterized in that: The flexible ball sleeve is made of rubber material.

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