Quickly-installed junction box

Abstract

The utility model discloses a fast installation junction box, which comprises a box body and a plurality of wiring terminals, the inner bottom surface of the box body protrudes to form a fixing part, the surface of the fixing part is provided with connecting grooves right facing the wiring terminals, the bottom surfaces of the wiring terminals right facing the connecting grooves protrude to form connecting parts, and the connecting parts are arranged in the connecting grooves in a sliding manner. A positioning plate for pressing the wiring terminal is arranged in the box body, a rectangular opening is formed in one side face, facing the positioning plate, of the box body, and a supporting block for lifting the positioning plate upwards is arranged in the rectangular opening. According to the utility model, the structure is simple, the mounting and the dismounting are greatly facilitated, the ascending and descending of the positioning plate can be completed outside, and the operation space and the convenience are increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to a terminal box technical field, concretely relates to a kind of terminal box of quick installation. BACKGROUND

[0002] Terminal box is one of electrician's supplies, because the electric wire used in decoration is passed through electric wire pipe, and adopts terminal box as transition at the joint part of electric wire (such as line is relatively long, or electric wire pipe is cornered), electric wire pipe is connected with terminal box, and the electric wire in line pipe is connected in terminal box, to protect electric wire and the function of connecting electric wire.

[0003] The inside of terminal box is generally installed with multiple terminal posts for the connection of electric wires, but the installation of terminal post is more troublesome at present, generally fixed by screw, and the operation of bolt fixing mode is troublesome, and professional screwdriver and other tools are needed, which affects the installation and subsequent dismounting efficiency. UTILITY MODEL CONTENTS

[0004] The technical problem to be solved by the utility model is to provide a kind of terminal box of quick installation, can be operated outside, increase the space of operation, and do not need to use screw, directly complete dismounting by pushing mode, to solve the problem raised in the above background technology.

[0005] The utility model is realized by the following technical scheme: a kind of terminal box of quick installation, including box body and multiple terminal posts, the inner bottom surface of box body is protruded to form fixed part, terminal post is all set on fixed part, the surface of fixed part is all equipped with connecting groove opposite terminal post, the bottom surface of terminal post is all protruded to form connecting part opposite connecting groove, connecting part is all slidably arranged in connecting groove, the inside of box body is provided with the positioning plate that terminal post is pressed tightly, the side surface of box body towards positioning plate is equipped with rectangular port, rectangular port is equipped with the supporting block that positioning plate is lifted upwards, the surface of supporting block is inclined to form flow guide part, flow guide part is in contact with the bottom surface of positioning plate, the outside of supporting block is equipped with the adjusting assembly that drives supporting block to move.

[0006] As preferred technical scheme, the length of positioning plate matches the width of the inner cavity of box body, the width of positioning plate matches the width between fixed part and box body, and the side surface of positioning plate is in contact with the side surface of fixed part and terminal post.

[0007] As preferred technical scheme, multiple limit plates are installed on the inner side surface of box body, the surface of positioning plate is in contact with limit plate, multiple positioning holes are equipped on positioning plate, multiple fixed columns are installed on the inner bottom surface of box body, the fixed column of one side is all set through positioning hole, and screw hole is equipped on fixed column.

[0008] As a preferred technical scheme, the adjusting assembly comprises a screw rod, a bearing, a hand wheel and a fixing frame, the fixing frame is installed on the outer side of the box body, the fixing frame is provided in an L-shaped structure, the bearing is embeddedly installed on the vertical end of the fixing frame, a screw rod hole penetrating through the supporting block is arranged on the supporting block, the screw rod is installed in the inner ring of the bearing, one end of the screw rod is threadedly connected in the screw rod hole, and the other end is fixedly connected with the hand wheel.

[0009] As a preferred technical scheme, the connecting groove is provided with a taking and placing groove for the connection part to enter and exit from one end of the positioning plate, and the connection part and the connecting groove are both provided in a trapezoidal structure.

[0010] As a preferred technical scheme, the end of the connection part away from the positioning plate is arranged in abutment with the end face of the connecting groove.

[0011] As a preferred technical scheme, the counterweight is embeddedly installed on the surface of the positioning plate.

[0012] The utility model discloses a simple structure, the connection part on the wiring terminal can directly slide into the connecting groove through the taking and placing groove, and the wiring terminal can be directly positioned through the ascending positioning plate, avoids the wiring terminal moving towards the taking and placing groove, to complete the installation of the wiring terminal, on the contrary, after the positioning plate drops, the wiring terminal can move towards the taking and placing groove, and is taken along the taking and placing groove, greatly facilitates installation and dismounting, and the ascending and descending of the positioning plate can be completed outside, increases operation space and convenience. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without paying creative labor.

[0014] Figure 1 It is the overall structure schematic diagram of the utility model;

[0015] Figure 2 It is the side view of the utility model;

[0016] Figure 3 It is the structure schematic diagram of the utility model after removing the positioning plate;

[0017] Figure 4 It is the structure schematic diagram of the utility model after removing any wiring terminal.

[0018] Wherein, 1, box body; 2, fixed part; 3, terminal; 4, positioning plate; 5, fixed column; 6, limit plate; 7, counterweight; 8, fixed frame; 9, block; 10, screw; 11, hand wheel; 12, screw hole; 13, connecting part; 14, connecting groove; 15, take and place groove. DETAILED DESCRIPTION

[0019] The embodiments of the present application will be described in detail below, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary only, and are merely intended to explain the present application, and are not to be construed as limiting the present application.

[0020] All features disclosed in this specification, and all steps of any methods or processes disclosed, may be combined in any combination, except combinations where at least some features and / or steps are mutually exclusive.

[0021] Any feature disclosed in this specification, unless stated otherwise, can be replaced by alternative features or equivalents having the same or a similar effect. That is, unless stated otherwise, each feature is one example only of a number of alternative or equivalent features that could be substituted for that feature.

[0022] As Figure 1 , Figure 2 , Figure 3 and Figure 4 indicated, a quick installation terminal box of the present application comprises a box body 1 and a plurality of terminals 3, the inner bottom surface of the box body 1 is convex to form a fixed part 2, the terminals 3 are all arranged on the fixed part 2, the surface of the fixed part 2 is provided with a connecting groove 14 opposite to the terminal 3, the bottom surface of the terminal 3 is convex to form a connecting part 13 opposite to the connecting groove 14, the connecting part 13 is slidably arranged in the connecting groove 14, the inside of the box body 1 is provided with a positioning plate 4 for pressing the terminal 3, one side surface of the box body 1 towards the positioning plate 4 is provided with a rectangular port, the rectangular port is provided with a block 9 for lifting the positioning plate 4 upwards, the surface of the block 9 is inclined to form a flow guide part, the flow guide part is in contact with the bottom surface of the positioning plate 4, and the outer side of the block 9 is provided with an adjusting assembly for moving the block 9.

[0023] In this embodiment, the length of the positioning plate 4 matches the width of the inner cavity of the box body 1, the width of the positioning plate 4 matches the width between the fixed part 2 and the box body 1, and one side surface of the positioning plate 4 is in abutment with the side surface of the fixed part 2 and the terminal 3.

[0024] In the embodiment, the inner side of the box body 1 is provided with a plurality of limiting plates 6, the surface of the positioning plate 4 is in abutment with the limiting plate 6, the positioning plate 4 is provided with a plurality of positioning holes, the inner bottom of the box body 1 is provided with a plurality of fixing columns 5, and one side of the fixing column 5 is in abutment with the positioning hole. The fixing column 5 is provided with a screw hole.

[0025] In the embodiment, the adjusting assembly comprises a screw rod 10, a bearing, a hand wheel 11 and a fixing frame 8. The fixing frame 8 is arranged on the outer side of the box body 1 and has an L-shaped structure. The bearing is embeddedly arranged on the vertical end of the fixing frame 8. The supporting block 9 is provided with a screw rod hole 12 penetrating the supporting block 9. The screw rod 10 is arranged in the inner ring of the bearing. One end of the screw rod 10 is threadedly connected in the screw rod hole 12, and the other end is fixedly connected with the hand wheel 11.

[0026] In the embodiment, the end of the connecting groove 14, which is close to the positioning plate 4, is provided with a taking and placing groove 15 for the connection part 13 to enter and exit. The cross section of the connection part 13 and the connecting groove 14 has a trapezoidal structure. The connection part and the connecting groove can position the terminal, avoiding the terminal being directly taken out upward.

[0027] In the embodiment, the end of the connection part 13, which is away from the positioning plate 4, is in abutment with the end surface of the connecting groove 14, increasing the stability after installation and avoiding horizontal movement.

[0028] In the embodiment, the counterweight 7 is embeddedly arranged on the surface of the positioning plate 4. The counterweight increases the weight of the positioning plate, so that the positioning plate can automatically descend along the fixing column.

[0029] When disassembling, the hand wheel is rotated first. The rotation of the hand wheel drives the screw rod. The rotating screw rod can drive the supporting block to move outward along the positioning hole. After losing the block, the counterweight can make the positioning plate move downward along the fixing column. After the positioning plate moves away from one end of the terminal, the terminal can move towards the taking and placing groove. The connection part enters the taking and placing groove and is taken out upward along the taking and placing groove.

[0030] Conversely, when assembling, the connection part on the terminal can be placed into the taking and placing groove and move towards the connecting groove. The connection part slides into the connecting groove. After reversing the screw rod, the supporting block can move to the inside of the box body along the rectangular hole. The guide part on the supporting block can press the positioning plate upward, so that the positioning plate ascends along the fixing column until it is in abutment with the limiting plate. At this time, one side of the positioning plate can be in abutment with the end surface of the terminal, avoiding the terminal moving towards the taking and placing groove. Thus, the installation of the terminal is completed. The ascending and descending of the positioning plate can be completed outside, increasing the operation space and convenience.

[0031] The above merely describes a specific implementation of the present application, but the protection scope of the present application is not limited thereto, any change or replacement not through creative labor should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be limited by the protection scope defined in the claims.

Claims

1. A quick-mounting junction box, characterized by: The utility model relates to a kind of terminal box, including box (1) and multiple terminal (3), the inner bottom surface of the box (1) is protruded to form fixed part (2), terminal (3) is arranged on fixed part (2), the surface of fixed part (2) is opposite to terminal (3) and is equipped with connecting groove (14), the bottom surface of terminal (3) is opposite to connecting groove (14) and is protruded to form connecting part (13), connecting part (13) is slidably arranged in connecting groove (14), the inside of box (1) is provided with the positioning plate (4) that terminal (3) is pressed, the side surface of box (1) towards positioning plate (4) is equipped with rectangular mouth, rectangular mouth is equipped with the supporting block (9) that positioning plate (4) is lifted upwards, the surface of supporting block (9) is inclined to form guide part, guide part is in contact with the bottom surface of positioning plate (4), the outside of supporting block (9) is equipped with the adjusting assembly that drives supporting block (9) to move.

2. The quick-mount junction box of claim 1, wherein: The length of positioning plate (4) matches the width of the inner cavity of box (1), the width of positioning plate (4) matches the width between fixed part (2) and box (1), the side surface of positioning plate (4) is in contact with the side surface of fixed part (2) and terminal (3).

3. The quick-mount junction box of claim 1, wherein: Multiple limiting plates (6) are installed on the inner side surface of box (1), the surface of positioning plate (4) is in contact with limiting plate (6), positioning plate (4) is equipped with multiple positioning holes, multiple fixed columns (5) are installed on the inner bottom surface of box (1), the fixed column (5) on one side is arranged through positioning hole, and screw hole is formed in fixed column (5).

4. The quick-mount junction box of claim 1, wherein: The adjusting assembly includes screw rod (10), bearing, hand wheel (11) and fixed frame (8), the fixed frame (8) is installed on the outer side surface of box (1), the fixed frame (8) is arranged in the form of "L", the bearing is embeddedly installed on the vertical end of fixed frame (8), the screw rod hole (12) is formed in supporting block (9), the screw rod (10) is installed in the inner ring of bearing, one end of screw rod (10) is screwed into screw rod hole (12), and the other end is fixedly connected with hand wheel (11).

5. The quick-mount junction box of claim 1, wherein: The end of connecting groove (14) towards positioning plate (4) is equipped with taking and placing groove (15) for the in-and-out of connecting part (13), and the section of connecting part (13) and connecting groove (14) is arranged in the form of trapezoidal structure.

6. The quick-mount junction box of claim 1, wherein: The end of connecting part (13) away from positioning plate (4) is in contact with the end surface of connecting groove (14).

7. The quick-mount junction box of claim 1, wherein: The counterweight (7) is embeddedly installed on the surface of positioning plate (4).

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