Detachable buckle type junction box

Abstract

The utility model relates to the technical field of junction boxes, in particular to a detachable buckle type junction box which comprises a first box body assembly, the first box body assembly is composed of a plurality of first box bodies, a second box body assembly is movably arranged at the front ends of the first box bodies, and the second box body assembly is composed of a second box body and an elastic step plate. The multiple elastic step plates are fixedly embedded into the surface of one end of the second box body at equal intervals. According to the utility model, when the junction box is disassembled, the box body can be disassembled through the clamping assembly, and the outer wall of the box body is separated from the wall surface slotted hole, so that the edge of the through hole in the surface of the box body is prevented from scraping and penetrating through the outer skin of the wire harness in the box body during disassembly, the protection effect on the wire harness during disassembly is improved, and the junction box is more convenient to disassemble; and after the metal rings, connected with the panel, on the two sides of the wire box are damaged, the metal rings can be replaced conveniently, and the firmness of the panel during reinstallation is kept.

Description

Technical Field

[0001] The utility model relates to the technical field of junction boxes, in particular to a detachable snap-on junction box. Background Art

[0002] The junction box is one of the electrical auxiliary materials, because the wires used for decoration pass 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] The announcement number is: CN214227738U, which discloses "a junction box, comprising: a box body and a plug head, wherein a receiving cavity is formed in the box body, and a through hole is provided on the side wall of the box body, and the through hole is communicated with the receiving cavity; the plug head comprises a plug cover and a plug body, the plug cover is connected to the plug body, and the plug body is provided with a plurality of notches spaced around its circumferential direction to form a plurality of spaced clamping blocks, and the outer surfaces of the clamping blocks are provided with protrusions arranged along the circumferential direction of the plug body, the protrusions are spaced from the plug cover, the clamping blocks are used to be inserted into the through hole, and the protrusions are clamped to the inner wall of the box body, and the plug cover covers the outside of the through hole";

[0004] There are still certain disadvantages in use. When the junction box is disassembled, the outer wall of the box body fits into the slot opened on the wall, and the edge of the through hole will scratch the outer skin of the wire harness passing through it, which is easy to cause damage to the outer skin of the wire harness during disassembly. The disassembly process is relatively cumbersome, and after the metal rings connecting the panel on both sides of the wiring box are damaged, it is not convenient to replace the metal rings, resulting in a decrease in the firmness of the panel when it is installed again. Utility Model Content

[0005] The purpose of the utility model is to provide a detachable snap-on junction box to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A detachable snap-on junction box comprises a No. 1 box body assembly, wherein the No. 1 box body assembly is composed of a plurality of No. 1 box bodies, a No. 2 box body assembly is movably provided at the front ends of the plurality of No. 1 box bodies, the No. 2 box body assembly is composed of a No. 2 box body and an elastic step plate, the plurality of elastic step plates are equidistantly fixedly embedded and installed on one end surface of the No. 2 box body, a plurality of snap-on assemblies are equidistantly fixedly installed at the corners of the inner surfaces of the No. 2 box body and the No. 1 box body, the snap-on assemblies comprise an L-shaped card plate and a snap ring, and an inclined plate is fixedly installed at one end of one side surface of the L-shaped card plate.

[0008] Furthermore, two No. 1 semicircular wire grooves are provided on one end surface of the No. 1 box body.

[0009] Further, a sliding sleeve is fixedly installed on one side surface of the inner side of the No. 1 box body, a cross sliding rod is movably provided between the plurality of the No. 1 box bodies, the cross sliding rod is slidably connected to the adjacent sliding sleeves, and a cross clamping sleeve is movably engaged with the outer side of the cross sliding rod.

[0010] Furthermore, a plurality of No. 2 semicircular wire grooves are equidistantly formed on a surface of one end of the No. 2 box body.

[0011] Further, a plurality of L-shaped card plates are fixedly installed at the corner of the inner surface of box body No. 2, a plurality of clamping rings are fixedly installed at the corner of the inner surface of box body No. 1, the L-shaped card plates penetrate the clamping rings, and an elastic elliptical ring is fixedly installed on one side surface of the inner side of the clamping rings.

[0012] Furthermore, a plurality of connection components are fixedly installed at equal intervals on the inner surface of the second box body, the connection components include a card frame and an L-shaped connection ring, and the plurality of card frames are fixedly installed at equal intervals on the inner surface of the second box body.

[0013] Preferably, the L-shaped connecting ring is movably embedded and installed inside the card frame.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. By moving the L-shaped card plate out from the inside of the clamping ring, first disassemble the No. 2 box body, then disassemble the cross clamping sleeve, and move the four No. 1 box bodies inward so that they are not in contact with the wall slot, it is convenient to move the wiring harness between the No. 1 box body and the wall slot. When the junction box is disassembled, the junction box can be split through the clamping assembly, and the outer wall of the junction box can be separated from the wall slot to prevent the edge of the through hole on the surface of the junction box from scratching the outer skin of the wiring harness passing through it during disassembly, thereby improving the protection effect of the wiring harness during disassembly and making the junction box easier to disassemble.

[0016] 2. By moving the L-shaped connecting ring out of the card frame, the L-shaped connecting ring is easy to disassemble, so that after the L-shaped connecting rings connected to the panel on both sides of the junction box are damaged, the L-shaped connecting rings can be easily replaced to maintain the firmness of the panel when it is installed again. At the same time, the L-shaped connecting ring is connected to the card frame at different positions, so that the panel can be installed at different angles, which is convenient for plugging in plugs in different directions, so as to avoid damage to the connection caused by excessive bending and twisting force of the plug harness. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the overall split structure in the utility model;

[0019] Figure 3 It is a schematic diagram of the overall cross-sectional structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the overall oblique section structure of the utility model;

[0021] Figure 5 It is a schematic diagram of the side section structure of the clamping assembly in the utility model.

[0022] In the figure: 1. Box body assembly No. 1; 101. Box body No. 1; 102. Semicircular wire trough No. 1; 103. Sliding sleeve; 104. Cross slide bar; 105. Cross clamping sleeve; 2. Box body assembly No. 2; 201. Box body No. 2; 202. Semicircular wire trough No. 2; 203. Elastic step plate; 3. Connecting assembly; 301. Card frame; 302. L-shaped connecting ring; 4. Clamping assembly; 401. L-shaped card plate; 402. Inclined plate; 403. Clamping ring; 404. Elastic elliptical ring. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figures 1 to 5 In an embodiment of the utility model, a detachable snap-on junction box includes a box body assembly 1, the box body assembly 1 is composed of a plurality of box bodies 101, a plurality of box bodies 101 are movably provided with a box body assembly 2 at the front end, the box body assembly 2 is composed of a box body 201 and an elastic step plate 203, a plurality of elastic step plates 203 are equidistantly fixedly embedded and installed on one end surface of the box body 201, a plurality of snap-on assemblies 4 are equidistantly fixedly installed at the corners of the inner surfaces of the box bodies 201 and the first box body 101, the snap-on assembly 4 includes an L-shaped card plate 401 and a snap ring 403, and an inclined plate 402 is fixedly installed at one end of the surface of one side of the L-shaped card plate 401.

[0025] Specifically, the first box body assembly 1 and the second box body assembly 2 are connected by the snap assembly 4, and are snapped into the hole groove opened on the wall. Conversely, the first box body 101 and the second box body 201 are separated by the snap assembly 4. The second box body 201 is disassembled first, and then the first box body assembly 1 is gathered and disassembled to avoid scratching the wire harness during disassembly.

[0026] Embodiment 1

[0027] like Figure 1As shown, in this embodiment, two No. 1 semicircular wire grooves 102 are opened on one end surface of the No. 1 box body 101; and a plurality of No. 2 semicircular wire grooves 202 are opened at equal intervals on one end surface of the No. 2 box body 201.

[0028] In this embodiment, for the sake of clarity of description, after the No. 1 box body 101 and the No. 2 box body 201 are combined, the No. 1 semicircular wire groove 102 and the corresponding No. 2 semicircular wire groove 202 form a complete wire groove, which is convenient for the wire to pass through and also makes it easy to remove the wire.

[0029] like Figure 3-5 As shown, in the present embodiment, a sliding sleeve 103 is fixedly installed on the inner side surface of the No. 1 box body 101, a cross slide bar 104 is movably provided between the multiple No. 1 box bodies 101, the cross slide bar 104 is slidably connected to the adjacent sliding sleeve 103, and a cross clamping sleeve 105 is movably engaged and connected on the outer side of the cross slide bar 104; a plurality of L-shaped clamping plates 401 are fixedly installed at the corners of the inner side surface of the No. 2 box body 201, a plurality of clamping rings 403 are fixedly installed at the corners of the inner side surface of the No. 1 box body 101, the L-shaped clamping plates 401 penetrate the clamping rings 403, and an elastic elliptical ring 404 is fixedly installed on the inner side surface of the clamping rings 403.

[0030] During the specific implementation, after the No. 1 box body component 1 is clamped inside the hole groove opened on the wall, the No. 1 box body 101 is slid toward the four ends of the cross slide bar 104, and then the cross clamping sleeve 105 is clamped on the outside of the cross slide bar 104. At this time, the four ends of the cross clamping sleeve 105 are against the four No. 1 box bodies 101, and the No. 1 box body 101 is initially fixed. Then, the wiring harness is placed inside the No. 1 semicircular wire groove 102 at the corresponding position, and the No. 2 box body 201 is installed so that the L-shaped clamping plate 401 is clamped inside the clamping ring 403. Under the elastic force of the elastic elliptical ring 404, it is pressed against the L-shaped clamping plate 401, and the inclined plate 402 is clamped on one end of the clamping ring 403, and the No. 1 box body 101 and the No. 2 box body 201 are connected and fixed. The elastic step plate 203 sticks to the wall groove to increase friction and improve the firmness of the junction box after installation. Conversely, the L-shaped clamping plate 401 is moved out from the inside of the clamping ring 403, the No. 2 box body 201 is disassembled first, and then the cross clamping sleeve 105 is disassembled, and the four No. 1 box bodies 101 are moved inward so that they are not in contact with the wall groove, which facilitates the movement of the wiring harness between the No. 1 box body 101 and the wall groove. When the junction box is disassembled, the junction box can be disassembled through the clamping assembly 4, and the outer wall of the junction box can be separated from the wall groove to prevent the edge of the through hole on the surface of the junction box from scratching the outer skin of the wiring harness passing through it during disassembly, thereby improving the protection effect of the wiring harness during disassembly and making the junction box easier to disassemble.

[0031] Embodiment 2

[0032] On the basis of the first embodiment, in order to solve the problem that the entire junction box needs to be replaced after the metal ring connecting the junction box and the panel in the first embodiment is damaged.

[0033] like Figure 3-4 As shown, in this embodiment, a plurality of connection components 3 are fixedly installed at equal intervals on the inner surface of the second box body 201, and the connection component 3 includes a card frame 301 and an L-shaped connection ring 302. The plurality of card frames 301 are fixedly installed at equal intervals on the inner surface of the second box body 201; the L-shaped connection ring 302 is movably embedded and installed inside the card frame 301.

[0034] During specific implementation, the L-shaped connecting ring 302 is moved out of the card frame 301 so that the L-shaped connecting ring 302 can be easily disassembled. Therefore, after the L-shaped connecting ring 302 connected to the panel on both sides of the junction box is damaged, the L-shaped connecting ring 302 can be easily replaced to maintain the firmness of the panel when it is installed again. At the same time, the L-shaped connecting ring 302 is connected to the card frame 301 at different positions so that the panel can be installed at different angles, which is convenient for plugging in plugs in different directions to prevent the connection from being damaged by excessive bending and twisting force of the plug harness.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0036] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A detachable snap-on junction box, characterized in that: It includes a No. 1 box body assembly, which is composed of multiple No. 1 box bodies, and a No. 2 box body assembly is movably provided at the front ends of the multiple No. 1 box bodies. The No. 2 box body assembly is composed of a No. 2 box body and an elastic step plate. The multiple elastic step plates are equidistantly fixedly embedded and installed on one end surface of the No. 2 box body, and multiple clamping assemblies are equidistantly fixedly installed at the corners of the inner surfaces of the No. 2 box body and the No. 1 box body. The clamping assembly includes an L-shaped clamping plate and a clamping ring, and an inclined plate is fixedly installed at one end of one side surface of the L-shaped clamping plate.

2. A detachable snap-on junction box according to claim 1, characterized in that: Two No. 1 semicircular wire grooves are arranged on one end surface of the No. 1 box body.

3. The detachable snap-on junction box according to claim 1, characterized in that: A sliding sleeve is fixedly installed on one side surface of the inner side of the No. 1 box body, a cross sliding rod is movably provided between the plurality of the No. 1 box bodies, the cross sliding rod is slidably connected to the adjacent sliding sleeves, and a cross clamping sleeve is movably engaged and connected to the outer side of the cross sliding rod.

4. The detachable snap-on junction box according to claim 1, characterized in that: A plurality of second semicircular wire grooves are equidistantly formed on one end surface of the second box body.

5. The detachable snap-on junction box according to claim 1, characterized in that: A plurality of L-shaped card plates are fixedly installed at the corners of the inner surface of the second box body, and a plurality of snap rings are fixedly installed at the corners of the inner surface of the first box body. The L-shaped card plates pass through the snap rings, and an elastic elliptical ring is fixedly installed on one side surface of the inner side of the snap rings.

6. The detachable snap-on junction box according to claim 1, characterized in that: A plurality of connection components are fixedly installed at equal intervals on the inner surface of the second box body, and the connection components include a card frame and an L-shaped connection ring. The plurality of card frames are fixedly installed at equal intervals on the inner surface of the second box body.

7. The detachable snap-on junction box according to claim 6, characterized in that: The L-shaped connecting ring is movably embedded and installed inside the card frame.

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