CN216750436U

CN216750436U - Shelter external interface wall box

Info

Publication number: CN216750436U
Application number: CN202220027561.0U
Authority: CN
Inventors: 严乔; 袁公政; 张宏森; 舒畅; 马超
Original assignee: Chongqing One Space Aerospace Technology Co Ltd; Beijing Zero One Space Electronics Co Ltd; Beijing Zero One Space Technology Research Institute Co Ltd; Chongqing Zero One Space Technology Group Co Ltd; Xian Zero One Space Technology Co Ltd
Current assignee: Chongqing One Space Aerospace Technology Co Ltd; Beijing Zero One Space Electronics Co Ltd; Beijing Zero One Space Technology Research Institute Co Ltd; Chongqing Zero One Space Technology Group Co Ltd; Xian Zero One Space Technology Co Ltd
Priority date: 2022-01-06
Filing date: 2022-01-06
Publication date: 2022-06-14
Anticipated expiration: 2032-01-06

Abstract

The utility model relates to the field of square cabins, in particular to a square cabin external interface wall box which is flush with the surface of a square cabin after being installed by changing the overall structure and adjusting the wiring direction of cables, does not exceed the external dimension of the square cabin, is convenient for transportation of the square cabin and avoids corrosion of seawater; comprises a box body and a mounting plate; the box body is of a hollow uncovered structure; the mounting plate is sleeved on the uncovered surface of the box body; the cover is covered on the uncovered surface of the box body; the box cover is flush with the surface of the mounting plate; an installation inclined plane facing to the uncovered surface is arranged on the inner wall of the box body; a wiring female head mounting panel is arranged on the mounting inclined plane; a wiring male head is arranged on the wiring female head mounting panel; a wire passing hole is formed in the inner wall adjacent to the uncovered surface of the box body; an elastic sleeve is sleeved on the box body outside the wire passing hole; and a tightening device is arranged at the free end of the elastic sleeve.

Description

External interface wall box of shelter

Technical Field

The utility model relates to the field of square cabins, in particular to an external interface wall box of a square cabin.

Background

At present, the military shelter mainly has the following two structures.

The structure is as shown in FIG. 1: for the conventional land use external interface wall box, whole interface is inlayed in the shelter, can not exceed the shelter size. When the cabin body needs to be externally connected, the wall box cover is always in a normally open state, and when the square cabin returns to the sea and falls into the sea, seawater can corrode parts in the wall box; in addition, when the shelter is transported, the wall box cover in a normally open state can exceed the transportation limit, and the normal road getting of the vehicle is influenced.

The second structure is shown in fig. 2: is another external interface wall box which is a common cabinet type structure; the whole external interface wall box protrudes outwards to the outline boundary of the size of the shelter, the transportation and the storage space of the shelter can be influenced, the lower opening hole is not in a sealing state, and the marine environment can corrode parts in the wall box.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides the shelter external interface wall box, which is flush with the surface of the shelter after installation and does not exceed the external dimension of the shelter, is convenient for transportation of the shelter and avoids corrosion of seawater by changing the integral structure and adjusting the routing direction of cables.

According to an embodiment of the utility model, the shelter outer interface wall box comprises a box body and a mounting plate; the box body is of a hollow uncovered structure; the mounting plate is sleeved on the uncovered surface of the box body; the uncovered surface of the box body is covered with a box cover; the box cover is flush with the surface of the mounting plate; an installation inclined plane facing to the uncovered surface is arranged on the inner wall of the box body; a wiring female head mounting panel is arranged on the mounting inclined plane; a wiring male head is arranged on the wiring female head mounting panel; a wire passing hole is formed in the inner wall adjacent to the uncovered surface of the box body; an elastic sleeve is sleeved on the box body outside the wire passing hole; and a tightening device is arranged at the free end of the elastic sleeve.

Preferably, the mounting plate comprises a mounting frame and a mounting sheet; the mounting frame is sleeved on the edge of the uncovered surface of the box body; a placing groove for installing the box cover is formed in the installing frame; the box cover is hinged on the wall of the placing groove; the installation piece sets up on the edge of installing frame to with the terminal surface parallel and level of installing frame.

Preferably, a sealing groove is formed in the bottom of the placing groove; the box body is convexly provided with a sealing strip; when the box body covers in the placing groove, the sealing strip is abutted to the groove wall of the sealing groove.

Preferably, a cover lock is arranged on the box cover.

Preferably, the elastic sleeve is a rubber hose and is sleeved outside the hole wall of the wire passing hole; the hooping device is a hoop; the anchor ear is sleeved on the free end of the rubber hose.

Preferably, the mounting plate is provided with mounting holes in an array manner.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the integral structure of the box body and the mounting plate is changed, and the wiring direction of the cable is adjusted, so that the cable is flush with the surface of the shelter after mounting, and the cable does not exceed the external size of the shelter, thereby facilitating the transportation of the shelter; because the wiring of cable does not pass through the uncovered face of box body, consequently can keep normally closed state when the lid, the box body is inside can constitute inclosed space, avoids internals to suffer the erosion of sea water.

Drawings

FIG. 1 is a schematic diagram of a first structure in the prior art;

FIG. 2 is a schematic diagram of a structure II in the prior art;

FIG. 3 is a schematic structural diagram of an embodiment of the present invention;

FIG. 4 is a side view of an embodiment of the present invention;

FIG. 5 is an exploded view of an embodiment of the present invention;

FIG. 6 is a schematic structural view of another embodiment of the present invention;

fig. 7 is an enlarged view of a portion a in fig. 6.

In the above drawings:

1. a box body; 11. installing an inclined plane; 111. a wiring female head mounting panel; 112. a wiring male head; 12. a wire passing hole; 2. mounting a plate; 21. installing a frame; 211. a placement groove; 2111. a sealing groove; 22. mounting a sheet; 221. mounting holes; 3. a box cover; 31. a cover lock; 32. a sealing strip; 4. an elastic sleeve member; 5. a tightening device.

Detailed Description

The technical solution of the present invention is further described with reference to the drawings and the embodiments.

As shown in fig. 3-7: a shelter exterior interface wall box comprising: a box body 1 and an installation plate 2; the box body 1 is a hollow uncovered rectangular structure; the mounting plate 2 is sleeved on the uncovered surface of the box body 1; the box cover 3 is covered on the uncovered surface of the box body 1, and the box body 1 can be closed when the box cover 3 is covered; the box cover 3 is flush with the surface of the mounting plate 2, when the box is mounted, the box is mounted in an embedded mode, and the mounting plate 2 is flush with the surface of the shelter, so that the external interface wall box cannot protrude out of the surface of the shelter, and the transportation of the shelter cannot be influenced; the inner wall of the box body 1 is provided with an installation inclined plane 11 facing to the uncovered surface, the installation inclined planes 11 are arranged on two adjacent inner walls opposite to the uncovered surface, so that the design is more convenient for a worker to perform wiring operation, if the inclined planes are not arranged, the wiring female head installation panel 111 can only be installed on the inner wall of the box body 1, the plugging and unplugging of the wiring female head and the wiring male head 112 and the manual operation direction form 90 degrees, the ergonomics is not met, or the cable outlet wire behind the wiring male head 112 is bent to 90 degrees, and when the wire diameter is thick, the turning radius of the cable does not meet the space requirement; a wiring female head mounting panel 111 is arranged on the mounting inclined plane 11; the wiring male head 112 is arranged on the wiring female head mounting panel 111, and during subsequent wiring, a cable is inserted into the wiring male head 112 and then penetrates out of the box body 1 from the wire passing hole 12 to the square cabin; a wire passing hole 12 is formed in the inner wall (here, the lower bottom surface shown in fig. 1) adjacent to the uncovered surface of the box body 1 and used for passing through a cable; an elastic sleeve 4 is sleeved on the outer wall of the box body 1 outside the wire passing hole 12; the free end of the elastic sleeve 4 is provided with the tightening device 5, the elastic sleeve 4 is used for sealing the wire passing hole 12, one end of the elastic sleeve 4 is sleeved on the outer wall of the box body 1 and completely covers the wire passing hole 12, the other end of the elastic sleeve can extend due to elasticity and is used for wrapping a cable penetrating out of the box body 1, and the tightening device 5 is used for tightening the free end of the elastic sleeve 4 and sealing the free end of the elastic sleeve 4 to enable the free end to be tightly attached to the cable.

The mounting plate 2 comprises a mounting frame 21 and a mounting sheet 22; the mounting frame 21 is a rectangular frame structure and is sleeved on the edge of the outer wall of the box body 1 without the cover surface; a placing groove 211 for installing the box cover 3 is formed in the installation frame 21; the box cover 3 is hinged on the groove wall at the upper end of the placing groove 211; the mounting piece 22 is arranged on the edge of the mounting frame 21 and is flush with the end face of the mounting frame 21, and when the box cover 3 is covered in the mounting groove, the mounting piece 22 is also flush with the mounting piece.

A sealing groove 2111 is formed at the bottom of the placing groove 211, and the opening width of the sealing groove 2111 is smaller than that of the placing groove 211; two groups of sealing strips 32 with frame structures are convexly arranged on one surface of the box body 1 facing the placing groove 211; when the box body 1 is covered in the placing groove 211, the two groups of sealing strips 32 respectively abut against the groove walls of the sealing grooves 2111, and a sealing effect is achieved.

The box cover 3 is provided with a cover lock 31, and the cover lock 31 is used for locking the box cover 3 and the mounting plate 2.

The elastic sleeve 4 is a rubber hose which is provided with a folding structure and can be stretched, and the rubber hose is sleeved outside the hole wall of the wire passing hole 12; the hooping device 5 is a hoop; the anchor ear is sleeved on the free end of the rubber hose and used for tightening the end face of the rubber hose, so that the effect of sealing the inside of the rubber hose is achieved, and seawater intrusion is prevented.

The mounting plate 22 is provided with mounting holes 221 in an array manner, and the mounting holes 221 are used for inserting external fixtures such as bolts and the like, so that the utility model is mounted on the shelter.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. A shelter external interface wall box is characterized by comprising a box body and a mounting plate; the box body is of a hollow uncovered structure; the mounting plate is sleeved on the uncovered surface of the box body; the cover is covered on the uncovered surface of the box body; the box cover is flush with the surface of the mounting plate; an installation inclined plane facing to the uncovered surface is arranged on the inner wall of the box body; a wiring female head mounting panel is arranged on the mounting inclined plane; a wiring male head is arranged on the wiring female head mounting panel; a wire passing hole is formed in the inner wall adjacent to the uncovered surface of the box body; an elastic sleeve is sleeved on the box body outside the wire passing hole; and a tightening device is arranged at the free end of the elastic sleeve.

2. The shelter outer interface wall box of claim 1, wherein the mounting plate comprises a mounting frame and a mounting tab; the mounting frame is sleeved on the edge of the uncovered surface of the box body; a placing groove for installing the box cover is formed in the installing frame; the box cover is hinged on the wall of the placing groove; the installation piece sets up on the edge of installing frame to with the terminal surface parallel and level of installing frame.

3. The shelter outer interface wall box as claimed in claim 2, wherein the bottom of the placing groove is provided with a sealing groove; the box body is convexly provided with a sealing strip; when the box body covers in the placing groove, the sealing strip is abutted to the groove wall of the sealing groove.

4. The shelter outer interface wall box of claim 1, wherein the box cover is provided with a cover lock.

5. The shelter outer interface wall box as claimed in claim 1, wherein the elastic sleeve is a rubber hose, and is sleeved outside the hole wall of the wire passing hole; the hooping device is a hoop; the anchor ear is sleeved on the free end of the rubber hose.

6. The shelter exterior interface wall box of claim 2, wherein the mounting plate is provided with mounting holes in an array.