Junction box sealing device convenient to use

Abstract

The utility model relates to the technical field of sealing devices, in particular to a convenient-to-use sealing device for a junction box, which comprises a main body mechanism, a connecting mechanism, a fixing mechanism and a wiring assembly by rotating a threading hole in the surface of a first wiring board of a first connecting shell. The wiring assembly and the wiring hole of the connecting plate are continuously tightened in a threaded mode to fix a circuit penetrating through the wiring assembly, finally, the circuit is fixed while a contact plate on the inner wall of the wiring hole makes contact with a connecting wire, and a worker can conveniently and rapidly connect the circuit with the whole device. Other lines needing to be installed are inserted into the auxiliary holes and penetrate through the inner wall of the installation assembly, at the moment, the installation assembly is rotated by means of the twisting grooves, and rotation is conducted by means of clamping connection of the installation assembly and the fixing holes. The clamping rod in the mounting assembly cooperates with the line penetrating through the auxiliary hole to twist the line around the connecting line penetrating through the mounting assembly in the rotating process, so that a worker can conveniently carry out zero-contact direct wiring on the exposed line, and the mounting level is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing devices, in particular to a sealing device for a junction box which is easy to use. Background Art

[0002] In home decoration, the junction box is one of the electrical auxiliary materials, because the wires used for decoration are passed through the wire conduit, and the junction box is used as a transition at the joint of the wires (for example, the line is relatively long, or the wire conduit needs to turn a corner). The wire conduit is connected to the junction box, and the wires in the wire conduit are connected in the junction box, which plays a role in protecting and connecting the wires.

[0003] As disclosed in the authorization announcement number CN219498882U, a dense busbar phase-changing joint is disclosed, including a lower cover and an upper cover, the lower cover is located on the top of the upper cover, one side of the lower cover and the upper cover are tightly fitted with a first baffle, and the other side of the lower cover and the upper cover are tightly fitted with a fourth baffle, and the first baffle and the fourth baffle are symmetrically fixedly installed at a position in the middle of the side away from each other, and the first baffle is internally rotatably connected to a first bidirectional screw rod, and the first bidirectional screw rod is symmetrically threadedly connected to the positive and negative threads. ; The utility model achieves the effect of sealing the junction box through the mutual cooperation between the first baffle, the second baffle, the third baffle and the fourth baffle components, and drives them to move through the two-way screw until the four baffles are tightly abutted against the connection points of the four surfaces, thereby preventing moisture from entering the interior of the junction box through the connection points between the upper cover and the lower cover, thereby affecting the internal electrical components. However, it does not solve the problem of convenient and quick installation of the junction box and quick adaptation and installation of directly exposed lines to improve the installation safety level: for this reason, we propose an easy-to-use sealing device for a junction box. Utility Model Content

[0004] The utility model aims to provide a sealing device for a junction box which is easy to use, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A sealing device for a junction box that is easy to use comprises a main body mechanism, a connecting mechanism, and a fixing mechanism. The connecting mechanism is fixedly arranged on the inner wall of the main body mechanism, and a plurality of fixing mechanisms are fixedly arranged on the other side of the inner wall of the main body mechanism. The main body mechanism comprises a first connecting shell, a second connecting shell, and a sliding block. The first connecting shell is a cylindrical shell with a hollow inner wall. A protective shell is sleeved on the other side of the first connecting shell. The protective shell is threadedly connected to the first connecting shell. A plurality of limit springs are fixedly arranged on the inner wall of the protective shell surrounding the protective shell. A second connecting shell is sleeved on the surface of the other side of the protective shell. The second connecting shell is parallel and perpendicular to the first connecting shell.

[0007] Preferably, a plurality of sliding blocks are fixedly provided on one side surface of the protective shell which is sleeved by the second connecting shell. The sliding blocks penetrate the inner wall of the second connecting shell and are sleeved by the second connecting shell. The vertical distance between the first connecting shell and the second connecting shell can be stretched by the sliding blocks.

[0008] Preferably, the connecting mechanism includes a first wiring board, a wire threading hole, a wiring assembly, a connecting plate, a wiring hole, a first wiring board is fixedly provided on the surface of the first connecting shell, a plurality of wire threading holes are opened on the surface of the first wiring board, a wiring assembly is threadedly fixed on the inner wall of the wire threading hole, the wiring assembly is a cylindrical shell with a hollow inner wall, a plurality of threads are fixedly provided on the surface of the wiring assembly, and the bottom end surface of the wiring assembly is inclined and gradually narrows.

[0009] Preferably, a connecting plate is fixedly provided on the inner wall of the first connecting shell, and a plurality of wiring holes are opened on the surface of the connecting plate. The number of the wiring holes is consistent with the number of the threading holes. The wiring holes are parallel and perpendicular to the threading holes. The inner walls of the wiring holes are gradually reduced in a step-like manner. The wiring assembly can be rotated through the threading holes so that the lower surface of the wiring assembly is threadedly connected to the wiring hole.

[0010] Preferably, the fixing mechanism includes a contact plate, a connecting wire, a fixing hole, a mounting assembly, a torsion groove, an auxiliary hole, and a clamping rod. A contact plate is fixed at the center of the bottom end of the inner wall of the wiring hole, and a connecting wire is fixedly provided on one side of the contact plate. The connecting wire should have a certain stretching length and toughness, and should be detachable. The other side of the connecting wire penetrates the connecting plate.

[0011] Preferably, a plurality of fixing holes are provided on the surface of the second connecting shell, and a plurality of mounting components are arranged in the fixing holes. The mounting components can be rotated in the fixing holes by means of the engagement in the fixing holes. A plurality of torsion grooves are provided on the surface of the mounting components, and a plurality of auxiliary holes are provided on the inner wall of the torsion grooves. A clamping rod is fixedly provided on one side of the inner wall of the mounting component, and the other side of the connecting wire penetrates the connecting plate and the mounting component and is fixed. After penetrating one side of the bottom end of the mounting component, the connecting wire is twisted to be perpendicular to the surface of the connecting wire, and the connecting wire penetrates one side of the mounting component and is parallel to the clamping rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. A sealing device for a junction box that is easy to use, by rotating the first connection shell and the protective shell to separate them to place the junction box, and by means of a limit spring to fix the junction box, and align the wiring positions on both sides of the wiring with the first connection shell and the second connection shell, the wiring assembly of the threading hole on the surface of the first wiring board, so that the wiring assembly and the wiring hole of the connection board are continuously tightened by threads to fix the line penetrating the wiring assembly, and finally the contact plate on the inner wall of the wiring hole contacts the connecting line while fixing the line, so that the staff can quickly connect the line with the overall device.

[0014] 2. This easy-to-use sealing device for a junction box is used to insert other lines that need to be installed into the auxiliary holes and penetrate the inner wall of the installation component. At this time, the installation component is rotated with the help of the twisting groove, and the installation component is rotated with the help of the snap connection between the installation component and the fixed hole. At the same time, the clamping rod in the installation component cooperates with the line penetrating the auxiliary hole during the rotation process to wrap around the connecting line penetrating the installation component to twist the line, which is convenient for the staff to directly connect the exposed lines without contact, thereby improving the installation level. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a side cross-sectional structural schematic diagram of the utility model;

[0017] Figure 3 This is a schematic diagram of a top-down cross-sectional structure of an installation assembly of the utility model;

[0018] Figure 4 This is a schematic diagram of the wiring assembly structure of the utility model.

[0019] In the figure: 100, first connecting shell; 101, second connecting shell; 102, sliding block; 103, protective shell; 104, limit spring; 200, first wiring board; 201, wiring hole; 202, threading hole; 203, wiring assembly; 204, connecting plate; 300, contact plate; 301, connecting wire; 302, fixing hole; 303, mounting assembly; 304, torsion groove; 305, auxiliary hole; 306, clamping rod. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0022] A sealing device for a junction box that is easy to use, comprises a main body mechanism, a connecting mechanism, and a fixing mechanism. The connecting mechanism is fixedly arranged on the inner wall of the main body mechanism, and a plurality of fixing mechanisms are fixedly arranged on the other side of the inner wall of the main body mechanism. The main body mechanism comprises a first connecting shell 100, a second connecting shell 101, and a sliding block 102. The first connecting shell 100 is a cylindrical shell with a hollow inner wall. A protective shell 103 is sleeved on the other side of the first connecting shell 100, and the protective shell 103 is threadedly connected to the first connecting shell 100. A plurality of limit springs 104 are fixedly arranged on the inner wall of the protective shell 103 around the protective shell 103. The second connecting shell 101 is sleeved on the surface of the other side of the protective shell 103, and the second connecting shell 101 is parallel and perpendicular to the first connecting shell 100.

[0023] In this embodiment, preferably, a plurality of sliding blocks 102 are fixedly provided on the surface of one side of the protective shell 103 which is sleeved by the second connecting shell 101. The sliding blocks 102 penetrate the inner wall of the second connecting shell 101 and are sleeved by the second connecting shell 101. The vertical distance between the first connecting shell 100 and the second connecting shell 101 can be stretched by the sliding blocks 102.

[0024] In this embodiment, preferably, the connecting mechanism includes a first wiring board 200, a wire threading hole 202, a wiring assembly 203, a connecting plate 204, and a wiring hole 201. The first connecting shell 100 is fixedly provided with the first wiring board 200 on its surface. A plurality of wire threading holes 202 are provided on the surface of the first wiring board 200. The inner wall of the wire threading hole 202 is threadedly fixed with a wiring assembly 203. The wiring assembly 203 is a cylindrical shell with a hollow inner wall. A plurality of threads are fixedly provided on the surface of the wiring assembly 203. The bottom end surface of the wiring assembly 203 is inclined and gradually decreases.

[0025] In the present embodiment, preferably, a connecting plate 204 is fixedly provided on the inner wall of the first connecting shell 100, and a plurality of wiring holes 201 are opened on the surface of the connecting plate 204. The number of the wiring holes 201 is consistent with the number of the threading holes 202. The wiring holes 201 are parallel and perpendicular to the threading holes 202. The inner walls of the wiring holes 201 are gradually reduced in a step-like manner. The wiring assembly 203 can be rotated through the threading holes 202 so that the lower surface of the wiring assembly 203 is threadedly connected to the wiring hole 201.

[0026] In this embodiment, preferably, the fixing mechanism includes a contact plate 300, a connecting wire 301, a fixing hole 302, an installation assembly 303, a torsion groove 304, an auxiliary hole 305, and a clamping rod 306. The contact plate 300 is fixed at the center of the bottom end of the inner wall of the wiring hole 201, and a connecting wire 301 is fixedly provided on one side of the contact plate 300. The connecting wire 301 should have a certain stretching length and toughness, and the other side of the connecting wire 301 penetrates the connecting plate 204.

[0027] In this embodiment, preferably, a plurality of fixing holes 302 are provided on the surface of the second connecting shell 101, and a plurality of mounting components 303 are arranged in the fixing holes 302. The mounting components 303 can be rotated in the fixing holes 302 by means of the engagement in the fixing holes 302. A plurality of torsion grooves 304 are provided on the surface of the mounting components 303, and a plurality of auxiliary holes 305 are provided on the inner wall of the torsion grooves 304. A clamping rod 306 is fixedly provided on one side of the inner wall of the mounting component 303, and the other side of the connecting line 301 penetrates the connecting plate 204 and the mounting component 303 and is fixed. After penetrating one side of the bottom end of the mounting component 303, the connecting line 301 is twisted to be perpendicular to the surface of the connecting line 301, and the connecting line 301 penetrates one side of the mounting component 303 and is parallel to the clamping rod 306.

[0028] The sealing device for a junction box which is easy to use in this embodiment is used. When in use, the first connection shell 100 and the protective shell 103 are rotated to separate them and place the junction box, and the junction box is fixed by means of the limit spring 104, and the wiring positions on both sides of the wiring are aligned with the first connection shell 100 and the second connection shell 101, and the wiring assembly 203 of the threading hole 202 on the surface of the first wiring board 200 is threadedly tightened to fix the line penetrating the wiring assembly 203, and finally the contact plate 300 on the inner wall of the wiring hole 201 is connected to the connecting wire 301. The circuit can be fixed at the same time as the touch, so that the staff can quickly connect the circuit to the overall device. By inserting other circuits to be installed into the auxiliary hole 305 and penetrating the inner wall of the installation component 303, the installation component 303 is rotated with the help of the twisting groove 304, and the installation component 303 is rotated with the help of the snap connection with the fixing hole 302. At the same time, the clamping rod 306 in the installation component 303 cooperates with the circuit penetrating the auxiliary hole 305 during the rotation process to twist the circuit around the connecting wire 301 penetrating the installation component 303, so that the staff can directly connect the exposed circuit without contact, thereby improving the installation level.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A sealing device for a junction box that is easy to use, comprising a main body mechanism, a connecting mechanism, and a fixing mechanism, characterized in that: A connecting mechanism is fixedly arranged on the inner wall of the main body mechanism, and a plurality of fixing mechanisms are fixedly arranged on the other side of the inner wall of the main body mechanism. The main body mechanism comprises a first connecting shell (100), a second connecting shell (101), and a sliding block (102). The first connecting shell (100) is a cylindrical shell with a hollow inner wall. A protective shell (103) is sleeved on the other side of the first connecting shell (100). The protective shell (103) is threadedly connected to the first connecting shell (100). A plurality of limit springs (104) are fixedly arranged on the inner wall of the protective shell (103) and surround the protective shell (103). A second connecting shell (101) is sleeved on the other side of the protective shell (103). The second connecting shell (101) is parallel and perpendicular to the first connecting shell (100).

2. A sealing device for a junction box that is easy to use according to claim 1, characterized in that: A plurality of sliding blocks (102) are fixedly arranged on a surface of one side of the protective shell (103) which is sleeved by the second connecting shell (101); the sliding blocks (102) penetrate the inner wall of the second connecting shell (101) and are sleeved by the second connecting shell (101); the vertical distance between the first connecting shell (100) and the second connecting shell (101) can be stretched by means of the sliding blocks (102).

3. The sealing device for a junction box that is easy to use according to claim 1, characterized in that: The connection mechanism comprises a first wiring board (200), a threading hole (202), a wiring assembly (203), a connection plate (204), and a wiring hole (201); the first connection shell (100) is fixedly provided with the first wiring board (200); the first wiring board (200) is provided with a plurality of threading holes (202) on its surface; the wiring assembly (203) is threadedly fixed to the inner wall of the threading hole (202); the wiring assembly (203) is a cylindrical shell with a hollow inner wall; a plurality of threads are fixedly provided on the surface of the wiring assembly (203); and the bottom end surface of the wiring assembly (203) is gradually reduced in an inclined shape.

4. A sealing device for a junction box that is easy to use according to claim 3, characterized in that: A connecting plate (204) is fixedly arranged on the inner wall of the first connecting shell (100), and a plurality of wiring holes (201) are opened on the surface of the connecting plate (204). The number of the wiring holes (201) is the same as the number of the threading holes (202). The wiring holes (201) are parallel and perpendicular to the threading holes (202). The inner wall of the wiring hole (201) is gradually reduced in a step-like shape. The wiring assembly (203) can be rotated through the threading holes (202) so that the lower surface of the wiring assembly (203) is threadedly connected to the wiring hole (201).

5. A sealing device for a junction box that is easy to use according to claim 4, characterized in that: The fixing mechanism comprises a contact plate (300), a connecting wire (301), a fixing hole (302), a mounting assembly (303), a twisting groove (304), an auxiliary hole (305), and a clamping rod (306). The contact plate (300) is fixed at the center of the bottom end of the inner wall of the wiring hole (201). A connecting wire (301) is fixedly arranged on one side of the contact plate (300). The connecting wire (301) should have a certain stretching length and toughness. The connecting wire should have a detachable characteristic. The other side of the connecting wire (301) penetrates the connecting plate (204).

6. A sealing device for a junction box that is easy to use according to claim 5, characterized in that: The surface of the second connection shell (101) is provided with a plurality of fixing holes (302), and the fixing holes (302) are provided with a plurality of mounting components (303) in engagement with the fixing holes (302). The mounting components (303) can be rotated in the fixing holes (302) by means of engagement with the fixing holes (302). The surface of the mounting components (303) is provided with a plurality of twisting grooves (304), and the inner wall of the twisting grooves (304) is provided with a plurality of auxiliary holes (305). A clamping rod (306) is fixedly provided on one side of the inner wall of the mounting component (303), and the other side of the connecting wire (301) penetrates the connecting plate (204) and the mounting component (303) and is fixed. After penetrating one side of the bottom end of the mounting component (303), the connecting wire (301) is twisted to be perpendicular to the surface of the connecting wire (301), and the side of the connecting wire (301) penetrating the mounting component (303) is parallel to the clamping rod (306).

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