CN213425702U

CN213425702U - Terminal box sealing structure of 5G distributed base station

Info

Publication number: CN213425702U
Application number: CN202022858564.2U
Authority: CN
Inventors: 何利兰
Original assignee: Wuhan Zhongdehui Engineering Service Co ltd
Current assignee: Wuhan Zhongdehui Engineering Service Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-06-11
Anticipated expiration: 2030-12-01

Abstract

The application discloses a junction box sealing structure of a 5G distributed base station, which comprises a sealing plate, a junction box main body, a fixing plate, a sealing structure and a split structure; the sealing structure comprises sealing blocks, the sealing plates are fixed with the sealing blocks matched with the fixing plates, and the bottom ends of the sealing plates are provided with wire grooves. Through spacing cushion, spacing groove and sealed piece cooperation, conveniently place the closing plate block in the terminal box main part outside, and through sealed piece, sealed cushion and flashing board cooperation, increase the leakproofness of closing plate, can be to terminal box main part overall seal, avoid rainwater and terminal box main part to relieve, the sealed effect of seal structure has been improved, through the connecting plate, fixed block and gag lever post cooperation, conveniently fix two closing plates in the terminal box main part outside, the comparatively inconvenient problem of split between current seal structure and the terminal box main part has been solved, the convenience when seal structure splits has been improved.

Description

Terminal box sealing structure of 5G distributed base station

Technical Field

The application relates to a sealing structure, in particular to a junction box sealing structure of a 5G distributed base station.

Background

The junction position of the electric wire (for example, the line is longer, or the electric wire tube is required to turn) adopts the junction box transition, the wire tube is connected with the junction box, the electric wire in the wire tube is connected in the junction box, and the function of protecting the electric wire and connecting the electric wire is played, and the junction box is the junction box.

Because the terminal box of base station is used in open air mostly, in order to avoid rainwater etc. to get into inside the terminal box, generally all can be provided with seal structure in the terminal box outside, current seal structure generally can only seal wire department, and rainwater still probably gets into through other parts of terminal box, has reduced seal structure's sealed effect.

The existing sealing structure is generally fixed through bolts, so that the disassembly is inconvenient when the internal line body is maintained, and the convenience of the sealing structure in use is reduced. Therefore, a junction box sealing structure of a 5G distributed base station is provided for the above problems.

Disclosure of Invention

A junction box sealing structure of a 5G distributed base station comprises a sealing plate, a junction box main body, a fixing plate, a sealing structure and a split structure;

the sealing structure comprises sealing blocks, the sealing blocks matched with the fixing plate are fixed in the sealing plates, the bottom ends of the sealing plates are provided with wire grooves, sealing rubber pads are glued on the inner walls of the sealing blocks and the wire grooves, limiting rubber pads are symmetrically fixed at the upper end and the lower end of the junction box main body, limiting grooves matched with the limiting rubber pads are formed in the sealing plates, and the sealing plates outside the wire grooves are fixed with rainproof plates;

the split structure includes the connecting plate, the top the closing plate front and back side all symmetry is fixed with the connecting plate, and all is fixed with the fixed block on the below closing plate of connecting plate bottom, the gag lever post has all been run through inside connecting plate and the fixed block, the inside movable block that all is provided with of connecting plate of gag lever post one end, and all is fixed with the spring between movable block and the connecting plate, the inside symmetry of connecting plate of the gag lever post other end is fixed with the stopper, the gag lever post other end all seted up with stopper complex movable groove.

Further, wire way and flashing board all set up to semi-circular, the diameter of flashing board all is greater than the diameter of connecting wire.

Further, the length of the sealing blocks is larger than the length from the inner wall of the sealing plate to the outer wall of the junction box main body, and the sealing blocks are semicircular and matched with the fixing plate.

Furthermore, the bottom end of the connecting plate is arranged to be inverted U-shaped, and the connecting plate and the fixing block are internally provided with placing grooves matched with the limiting rods.

Furthermore, the other end of the limiting rod is provided with a clamping groove matched with the limiting block, and the clamping groove and the movable groove are arranged in a cross shape.

Furthermore, two all be fixed with on the gag lever post between the stopper and draw the piece, and draw the piece upper and lower extreme and all seted up the arc wall.

The beneficial effect of this application is: the application provides a terminal box seal structure of a 5G distributed base station.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic diagram of an embodiment of the present application in elevation;

FIG. 2 is a schematic cross-sectional elevation view of an embodiment of the present application;

FIG. 3 is a schematic side sectional view of a seal plate according to an embodiment of the present application;

FIG. 4 is a schematic sectional front view of a portion of an embodiment of the present application;

FIG. 5 is a schematic side sectional view of a portion of a connecting plate according to an embodiment of the present disclosure.

In the figure: 1. the sealing plate, 2, terminal box main part, 3, fixed plate, 4, spacing cushion, 5, spacing groove, 6, sealed piece, 7, wire way, 8, sealed cushion, 9, flashing board, 10, connecting plate, 11, fixed block, 12, gag lever post, 13, movable block, 14, spring, 15, stopper, 16, activity groove.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-5, a junction box sealing structure of a 5G distributed base station includes a sealing plate 1, a junction box main body 2, a fixing plate 3, a sealing structure and a splitting structure;

the sealing structure comprises sealing blocks 6, the sealing blocks 6 matched with the fixing plate 3 are fixed inside the sealing plate 1, the bottom end of the sealing plate 1 is provided with a wire groove 7, sealing rubber pads 8 are glued on the inner walls of the sealing blocks 6 and the wire groove 7, the upper end and the lower end of the junction box main body 2 are symmetrically fixed with limiting rubber pads 4, limiting grooves 5 matched with the limiting rubber pads 4 are formed inside the sealing plate 1, and a rainproof plate 9 is fixed on the sealing plate 1 outside the wire groove 7;

the split structure includes connecting plate 10, the all symmetry in the front and back side of top closing plate 1 is fixed with connecting plate 10, and all be fixed with fixed block 11 on the below closing plate 1 of connecting plate 10 bottom, connecting plate 10 and fixed block 11 are inside all to run through there is gag lever post 12, the inside movable block 13 that all is provided with of connecting plate 10 of gag lever post 12 one end, and all be fixed with spring 14 between movable block 13 and the connecting plate 10, the inside symmetry of connecting plate 10 of the gag lever post 12 other end is fixed with stopper 15, gag lever post 12 other end all seted up with stopper 15 complex movable groove 16.

The wire groove 7 and the rain-proof plate 9 are both semicircular, the diameter of the rain-proof plate 9 is larger than that of the connecting wire, so that wires can be conveniently placed, rain can be shielded through the rain-proof plate 9, and rainwater can be prevented from being sprayed to the wire groove 7; the length of each sealing block 6 is greater than the length from the inner wall of the sealing plate 1 to the outer wall of the junction box main body 2, the sealing blocks 6 are all arranged into a semicircle matched with the fixing plate 3, the sealing plate 1 is fixed on the outer side of the junction box main body 2 through the limit of the sealing blocks 6, and the sealing blocks 6 are ensured to be attached to the fixing plate 3; the bottom ends of the connecting plates 10 are all arranged in an inverted U shape, the connecting plates 10 and the fixing blocks 11 are internally provided with placing grooves matched with the limiting rods 12, so that the connecting plates 10 are conveniently clamped with the fixing blocks 11, and the limiting rods 12 are conveniently inserted into the connecting plates 10 and the fixing blocks 11; the other end of the limiting rod 12 is provided with a clamping groove matched with the limiting block 15, and the clamping groove and the movable groove 16 are arranged in a cross shape, so that the limiting rod 12 can be pushed by the movable block 13 to abut against the limiting block 15 under the matching of the clamping groove, the two sealing plates 1 can be fixed, and the limiting block 15 can be completely dislocated with the movable groove 16 after being positioned in the clamping groove; all be fixed with on the gag lever post 12 between two stoppers 15 and draw the piece, and draw the piece and all seted up the arc wall at the upper and lower extreme, conveniently when the split closing plate 1, through drawing the piece pulling gag lever post 12.

When the application is used, when the junction box main body 2 needs to be sealed through the sealing plates 1, firstly, two sealing plates 1 are aligned and clamped on the upper side and the lower side of the junction box main body 2 through the limiting grooves 5, so that the bottom end of the connecting plate 10 is clamped on the fixing block 11, then, the movable groove 16 on the limiting rod 12 is aligned with the limiting block 15 through the pulling block, the limiting rod 12 is pushed to the inside of the placing groove, the limiting rod 12 is pushed continuously, the limiting rod 12 compresses the spring 14 through the moving block 13, after the limiting rod 12 moves to the inside of the connecting plate 10, the limiting rod 12 is rotated until the clamping groove is aligned with the limiting block 15, the limiting rod 12 is loosened, so that the limiting rod 12 is pushed by the moving block 13 to abut on the limiting block 15, at the moment, the sealing blocks 6 on the sealing plates 1 all extrude the sealing rubber pads 8 to abut on the fixing plates 3, and simultaneously, the electric wires are clamped, under the cooperation of sealed cushion 8, seal closing plate 1 and electric wire, the rain-proof direction is carried out to rethread flashing board 9, avoid the rainwater directly to fall 7 departments at the wire way, thereby further increase closing plate 1's leakproofness, when needs split closing plate 1, press gag lever post 12 through drawing the piece, make stopper 15 and block groove after-separating, rotate gag lever post 12 again, make movable groove 16 align with stopper 15 after, with gag lever post 12 from fixed block 11 can.

The application has the advantages that:

1. the sealing structure is simple in structure and convenient to operate, the sealing plate 1 is conveniently clamped and placed on the outer side of the junction box main body 2 through the matching of the limiting rubber pad 4, the limiting groove 5 and the sealing block 6, the sealing performance of the sealing plate 1 is improved through the matching of the sealing block 6, the sealing rubber pad 8 and the rain-proof plate 9, the junction box main body 2 can be integrally sealed, rainwater is prevented from being released from the junction box main body 2, and the sealing effect of the sealing structure is improved;

2. this application is rational in infrastructure, through connecting plate 10, fixed block 11 and the cooperation of gag lever post 12, conveniently fixes two closing plates 1 in the terminal box main part 2 outsides, has solved the comparatively inconvenient problem of split between current seal structure and the terminal box main part 2, has improved the convenience when seal structure splits.

Since the internal structure of the junction box belongs to the prior art, it is not described in this document.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a terminal box seal structure of distributed base station of 5G which characterized in that: the junction box comprises a sealing plate (1), a junction box main body (2), a fixing plate (3), a sealing structure and a splitting structure;

the sealing structure comprises sealing blocks (6), the sealing blocks (6) matched with the fixing plate (3) are fixed inside the sealing plate (1), the bottom end of the sealing plate (1) is provided with a wire groove (7), sealing rubber pads (8) are glued on the inner walls of the sealing blocks (6) and the wire groove (7), the upper end and the lower end of the junction box main body (2) are symmetrically fixed with limiting rubber pads (4), the sealing plate (1) is provided with limiting grooves (5) matched with the limiting rubber pads (4), and the sealing plate (1) outside the wire groove (7) is fixed with a rainproof plate (9);

the split structure includes connecting plate (10), top the all symmetry of closing plate (1) front and back side is fixed with connecting plate (10), and all is fixed with fixed block (11) on below closing plate (1) of connecting plate (10) bottom, connecting plate (10) and fixed block (11) inside all run through gag lever post (12), the inside movable block (13) that all is provided with of connecting plate (10) of gag lever post (12) one end, and all be fixed with spring (14) between movable block (13) and connecting plate (10), the inside symmetry of connecting plate (10) of the gag lever post (12) other end is fixed with stopper (15), gag lever post (12) other end all seted up with stopper (15) complex movable groove (16).

2. The sealing structure of the junction box of the 5G distributed base station as claimed in claim 1, wherein: wire way (7) and flashing board (9) all set up to semi-circular, the diameter of flashing board (9) all is greater than the diameter of connecting wire.

3. The sealing structure of the junction box of the 5G distributed base station as claimed in claim 1, wherein: the length of the sealing block (6) is larger than the length from the inner wall of the sealing plate (1) to the outer wall of the junction box main body (2), and the sealing block (6) is semicircular and matched with the fixing plate (3).

4. The sealing structure of the junction box of the 5G distributed base station as claimed in claim 1, wherein: the bottom end of the connecting plate (10) is arranged to be inverted U-shaped, and placing grooves matched with the limiting rods (12) are formed in the connecting plate (10) and the fixing blocks (11).

5. The sealing structure of the junction box of the 5G distributed base station as claimed in claim 1, wherein: the other end of the limiting rod (12) is provided with a clamping groove matched with the limiting block (15), and the clamping groove and the movable groove (16) are arranged in a cross shape.

6. The sealing structure of the junction box of the 5G distributed base station as claimed in claim 1, wherein: two the gag lever post (12) between stopper (15) all is fixed with and draws the piece, and draw the piece upper and lower extreme and all seted up the arc wall.