Wall-mounted communication engineering optical fiber installation box

Abstract

The utility model belongs to the technical field of communication engineering, and particularly relates to a wall-mounted communication engineering optical fiber installation box which comprises a box body, the front end of the box body is connected with a box door through hinges, a wall-mounted assembly is arranged behind the box body, and the wall-mounted assembly comprises a wall-mounted plate. A plurality of positioning grooves are formed in the middle of the wall hanging plate at equal intervals in the vertical direction, fixing bases are fixedly connected to the outer walls of the sides, close to the box body, of the left end and the right end of the wall hanging plate, a plurality of butt joint pieces are fixed to the middle of the outer wall of the rear end of the box body at equal intervals in the vertical direction, and the butt joint pieces and the positioning grooves are arranged in a one-to-one correspondence mode; and the butt joint piece is inserted and clamped with the wall hanging plate through the positioning groove. The wall hanging assembly is faster and more convenient to install and easy to operate, and it is convenient to guarantee that the box body is installed stably.

Description

TECHNICAL FIELD

[0001] The utility model belongs to communication engineering technical field especially, it is a kind of wall-mounted communication engineering optical fiber installation box. BACKGROUND

[0002] Optical fiber plays an extremely important role in communication engineering, can realize more efficient, long-distance information transmission, and the ability of anti-electromagnetic interference is strong;And when optical fiber is installed, installation box is usually used.

[0003] At present, the common optical fiber installation box on market, based on the demand of convenient installation and space saving, most is installed in the mode of wall-mounted, it is found by searching and combining installation work experience for many years that there still exists low degree of installation speed, inconvenient operation, time-consuming and laborious etc. Therefore, it is urgent to improve the existing optical fiber installation box, provide a kind of wall-mounted communication engineering optical fiber installation box of installation speed. UTILITY MODEL CONTENTS

[0004] The utility model is directed to the deficiencies in the prior art, provide a kind of wall-mounted communication engineering optical fiber installation box with reasonable design, simple structure, convenient installation, easy to operate, to solve the problems in the prior art.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A kind of wall-mounted communication engineering optical fiber installation box, it includes box, the front end of the box is connected with box door by hinge, the rear of box is equipped with wall-mounted component, the wall-mounted component includes wall-mounted plate, multiple positioning slots are equidistantly set in the middle part of wall-mounted plate along vertical direction, the outer wall of the side of the left and right ends of wall-mounted plate close to box is all fixedly connected with fixed seat, multiple butt joints are equidistantly fixed in the middle position of the outer wall of the rear end of box along vertical direction, butt joint and positioning slot are one-to-one correspondence, butt joint is inserted and clamped with wall-mounted plate by positioning slot.

[0007] As preferred, the upper and lower ends of the fixed seat are provided with mutually symmetrical inclined surfaces.

[0008] As preferred, the positioning slot includes a circular hole part and a straight line part located directly below the circular hole part, the straight line part and the circular hole part are in communication with each other, and the diameter of the circular hole part is greater than the width of the straight line part.

[0009] As preferred, the butt joint is composed of a cylindrical part and a disc part, and the cylindrical part is fixed between the disc part and the box.

[0010] As preferred, the diameter of the cylindrical part is equal to the width of the straight line part of the positioning slot, and the diameter of the disc part is equal to the diameter of the circular hole part of the positioning slot.

[0011] As preferred, two sliding grooves are symmetrically arranged inside the rear end of the box body, and a limiting rod is fixed to the inner side of each sliding groove.

[0012] As preferred, the positioning assembly comprises a mounting box, a bidirectional screw rod and a supporting rod, the mounting box is fixedly installed on the inner wall of the box body, the bidirectional screw rod is installed on the middle position of the mounting box through a bearing, the supporting rod is threadedly sleeved on the outer side of the opposite ends of the bidirectional screw rod, the two supporting rods are slidably connected with the mounting box, and the bidirectional screw rod is a trapezoidal screw rod.

[0013] As preferred, one end of each supporting rod is slidably located in the sliding groove and is slidably sleeved on the outer side of the limiting rod, and the end of the supporting rod close to the fixing seat is arranged in an inclined manner.

[0014] Compared with the prior art, the box body has the following beneficial effects:

[0015] In the scheme of the utility model, the wall hanging plate is fixed on the wall by expansion bolts, the middle part of the wall hanging plate is protruded forward to leave a space with the wall, then the plurality of abutting pieces at the rear of the box body are respectively aligned with the plurality of positioning grooves, the disc part of the abutting piece is inserted into the circular hole part of the positioning groove, the box body is controlled to move downward, the cylindrical part of the abutting piece is moved to the bottom end of the straight part of the positioning groove, and the abutting piece is clamped with the wall hanging plate, so that the preliminary positioning of the box body is realized.

[0016] After the box body is preliminarily installed on the wall, the two ends of the two supporting rods outside the same bidirectional screw rod are respectively located on the upper side and the lower side of the fixing seat, then the bidirectional screw rod is manually rotated, the two supporting rods are controlled to be close to each other and simultaneously abut against the fixing seat and are extruded with each other, because the junction surfaces of the fixing seat and the supporting rod are inclined, the box body is pushed to move forward during extrusion, the abutting piece is tightly abutted against the wall hanging plate, the box body is prevented from shaking, and when the two supporting rods abut against the fixing seat, the box body is also limited in the vertical direction, the abutting piece is prevented from being separated from the wall hanging plate due to upward movement of the box body, and the installation stability of the box body is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced, and the drawings will be described as follows:

[0018] Figure 1 It is a three-dimensional left view structure schematic diagram of the utility model;

[0019] Figure 2 It is a whole front view structure schematic diagram of the wall hanging assembly of the utility model;

[0020] Figure 3 It is the rear view structure schematic diagram of the box body and the butt joint piece of the utility model;

[0021] Figure 4 It is the whole side view section structure schematic diagram of the positioning assembly of the utility model;

[0022] Figure 5 It is the three-dimensional rear view structure schematic diagram of the utility model;

[0023] Figure 6 It is the rear view structure schematic diagram of the box body dismounting state of the utility model.

[0024] In the drawing,

[0025] 1, box body;2, box door;3, hinge;4, wall hanging assembly;41, wall hanging plate;42, positioning groove;43, fixed seat;5, butt joint piece;51, cylindrical part;52, disc part;6, sliding slot;7, limiting rod;8, positioning assembly;81, mounting box;82, bidirectional screw;83, supporting rod. Specific implementation

[0026] The embodiments described below are only a part of the embodiments of the utility model, and do not represent all the embodiments consistent with the utility model. Now, the exemplary embodiments are described as follows in combination with the drawings:

[0027] As Figures 1-6 One of the utility model's wall-mounted communication engineering optical fiber installation box, it includes box body 1, the front end of box body 1 is connected with box door 2 through hinge 3, the rear of box body 1 is equipped with wall hanging assembly 4, the rear end outer wall of box body 1 is equidistantly fixed with multiple butt joint pieces 5 along vertical direction in the middle position, butt joint piece 5 is composed of cylindrical part 51 and disc part 52, cylindrical part 51 is fixed between disc part 52 and box body 1, the inside of the rear end of box body 1 is symmetrically provided with two sliding slots 6, the inner side of two sliding slots 6 is fixed with limiting rod 7, and the inner wall of the left and right ends of box body 1 is equipped with positioning assembly 8.

[0028] As a preferred embodiment, on the basis of the above structure, further, wall hanging assembly 4 includes wall hanging plate 41, positioning groove 42 and fixed seat 43, multiple positioning grooves 42 are equidistantly provided on the middle part of wall hanging plate 41 along vertical direction, fixed seat 43 is fixedly connected on the outer wall of the left and right ends of wall hanging plate 41 close to the side of box body 1, and the upper and lower ends of fixed seat 43 are equipped with mutually symmetrical inclined surfaces.

[0029] As a preferred embodiment, on the basis of the above structure, further, positioning groove 42 includes circular hole part and straight line part located directly below the circular hole part, the straight line part and the circular hole part are mutually communicated, and the diameter of the circular hole part is greater than the width of the straight line part.

[0030] As a preferred embodiment, on the basis of the above structure, further, the butt joint piece 5 and the positioning slot 42 are one-to-one corresponding, and the butt joint piece 5 is inserted and clamped with the wall hanging plate 41 through the positioning slot 42.

[0031] In the embodiment, the plurality of positioning slots 42 in the middle of the wall hanging plate 41 are used to facilitate the clamping connection of the butt joint piece 5 with the wall hanging plate 41 through the positioning slot 42, and facilitate the preliminary installation and positioning of the box body 1.

[0032] As a preferred embodiment, on the basis of the above structure, further, the diameter of the cylindrical part 51 is equal to the width of the straight line part of the positioning slot 42, and the diameter of the disc part 52 is equal to the diameter of the circular hole part of the positioning slot 42.

[0033] In the embodiment, the circular hole part of the positioning slot 42 is used to facilitate the disc part 52 to pass through the wall hanging plate 41, and the straight line part of the positioning slot 42 is used to facilitate the limiting of the disc part 52 when the control box body 1 and the butt joint piece 5 are moved downward.

[0034] As a preferred embodiment, on the basis of the above structure, further, the positioning assembly 8 comprises a mounting box 81, a bidirectional screw rod 82 and a supporting rod 83, the mounting box 81 is fixedly installed on the inner wall of the box body 1, the bidirectional screw rod 82 is bearing installed at the middle position of the mounting box 81, the supporting rod 83 is threadedly sleeved outside the two ends of the bidirectional screw rod 82 in opposite directions, the two supporting rods 83 are slidably connected with the mounting box 81, and the bidirectional screw rod 82 is a trapezoidal screw rod.

[0035] As a preferred embodiment, on the basis of the above structure, further, one end of the two supporting rods 83 is clamped and slidably located in the sliding groove 6 and slidably sleeved outside the limiting rod 7, and the end of the supporting rod 83 close to the fixed seat 43 is arranged in an inclined shape, and the inclination of the inclined shape is equal to the inclination of the inclined surface of the fixed seat 43.

[0036] In the embodiment, the bidirectional screw rod 82 is used to control the two supporting rods 83 to move close to each other and abut against and extrude the fixed seat 43, and when extruded, the box body 1 can be pushed to move forward, so that the butt joint piece 5 abuts against the wall hanging plate 41 tightly, the shaking of the box body 1 is avoided, and when the two supporting rods 83 abut against the fixed seat 43, the box body 1 can be limited in the vertical direction, so that the installation of the box body 1 is stable.

[0037] The working principle of the utility model is as follows:

[0038] In use, first, the existing expansion bolts and other accessories are used to fix and install the wall hanging plate 41 at the specified position of the wall, for example, Figure 1 and Figure 2As shown in the middle, because the middle of the wall hanging plate 41 protrudes forward, a certain space can be left between the wall hanging plate 41 and the wall after installation, then the plurality of butt joints 5 behind the cabinet 1 is respectively aligned with the plurality of positioning grooves 42, and the disc part 52 of the butt joint 5 is inserted into the circular hole part of the positioning groove 42, and then the cabinet 1 and the butt joint 5 are controlled to move vertically downward, so that the cylindrical part 51 of the butt joint 5 moves to the bottom end of the straight part of the positioning groove 42, that is, the butt joint 5 is clamped with the wall hanging plate 41, realizing the preliminary wall hanging positioning of the cabinet 1, which is faster and more convenient to install and easy to operate;

[0039] When the cabinet 1 is preliminarily wall-mounted and installed, as shown in the figure, Figure 5 The ends of the two supporting rods 83 outside the same bidirectional screw rod 82 are respectively located on the upper and lower sides of the fixed seat 43 at this time, at which time the cabinet door 2 is opened, and the bidirectional screw rod 82 is manually rotated to control the two supporting rods 83 to stably slide along the sliding groove 6 and the limiting rod 7 and approach each other until the ends of the two supporting rods 83 simultaneously abut against the fixed seat 43 and are extruded against each other. Because the interface between the fixed seat 43 and the supporting rod 83 is inclined, the cabinet 1 can be pushed forward during extrusion to make the butt joint 5 tightly abut against the wall hanging plate 41, eliminate the gap, avoid the cabinet 1 from shaking, and also play a role in limiting the cabinet 1 in the vertical direction when the two supporting rods 83 abut against the fixed seat 43, so as to avoid the butt joint 5 from being separated from the wall hanging plate 41 due to the upward movement of the cabinet 1, and facilitate the stable installation of the cabinet 1.

[0040] It should be particularly pointed out that the bidirectional screw rod 82 is a trapezoidal screw rod with self-locking function, and the bidirectional screw rod 82 is arranged in the cabinet 1 and needs to be opened after the cabinet door 2 is opened. After the cabinet door 2 is locked, other personnel can be prevented from operating, and the stable wall hanging of the cabinet 1 can be avoided.

[0041] The above is only a preferred embodiment of the present application, and does not limit the scope of protection of the present application; any equivalent changes, modifications, replacements and variations made by logical analysis, reasoning or limited experiments on the basis of the existing technology according to the concept of the present application should be within the scope of protection determined by the claims.

Claims

1. A wall-mounted communication engineering optical fiber installation box, comprising a box body (1), a box door (2) connected to the front end of the box body (1) through a hinge (3), and a wall mounting assembly (4) arranged at the rear of the box body (1), characterized in that: The wall hanging assembly (4) comprises a wall hanging plate (41), a plurality of positioning grooves (42) are equidistantly arranged in the vertical direction in the middle part of the wall hanging plate (41), a fixing seat (43) is fixedly connected to the left and right ends of the wall hanging plate (41) and close to the outer wall of the side of the cabinet (1), a plurality of butt joints (5) are equidistantly arranged in the vertical direction in the middle part of the rear end outer wall of the cabinet (1), the butt joints (5) and the positioning grooves (42) are one-to-one corresponding, and the butt joints (5) are inserted and clamped with the wall hanging plate (41) through the positioning grooves (42).

2. The wall-mounted communication engineering optical fiber installation box according to claim 1, characterized in that: The upper and lower ends of the fixing seat (43) are provided with symmetrical inclined surfaces.

3. The wall-mounted communication engineering optical fiber installation box according to claim 1, characterized in that: The positioning groove (42) comprises a circular hole part and a straight line part located below the circular hole part, the straight line part and the circular hole part are in communication with each other, and the diameter of the circular hole part is greater than the width of the straight line part.

4. The wall-mounted communication engineering optical fiber installation box according to claim 1, characterized in that: The butt joint (5) is composed of a cylindrical part (51) and a disc part (52), and the cylindrical part (51) is fixed between the disc part (52) and the cabinet (1).

5. The wall-mounted communication engineering optical fiber installation box according to claim 4, characterized in that: The diameter of the cylindrical part (51) is equal to the width of the straight line part of the positioning groove (42), and the diameter of the disc part (52) is equal to the diameter of the circular hole part of the positioning groove (42).

6. The wall-mounted communication engineering optical fiber mounting box according to claim 1, characterized in that: The rear end of the cabinet (1) is provided with two slide grooves (6) symmetrically arranged in the left and right directions, and the inner sides of the two slide grooves (6) are fixedly provided with limiting rods (7), and the inner walls of the left and right ends of the cabinet (1) are provided with positioning assemblies (8).

7. The wall-mounted communication engineering optical fiber installation box according to claim 6, characterized in that: The positioning assembly (8) comprises a mounting box (81), a bidirectional screw rod (82) and a supporting rod (83), the mounting box (81) is fixedly installed on the inner wall of the cabinet (1), the bidirectional screw rod (82) is bearing installed at the middle part of the mounting box (81), the outer sides of the two ends of the bidirectional screw rod (82) are threadedly provided with the supporting rods (83) in opposite directions, the two supporting rods (83) are slidably connected with the mounting box (81), and the bidirectional screw rod (82) is a trapezoidal screw rod.

8. The wall-mounted communication engineering optical fiber installation box according to claim 7, characterized in that: One end of each of the two supporting rods (83) is clamped and slid in the slide groove (6) and slidably provided on the outer side of the limiting rod (7), and the end of the supporting rod (83) close to the fixing seat (43) is arranged in an inclined manner.

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