Junction box

Abstract

The utility model discloses a junction box, and belongs to the technical field of junction boxes. A junction box comprises a box body and a cover plate. The cover plate abuts against the box body. The limiting convex block is fixedly connected with the cover plate; the guide plate is fixedly connected with the limiting convex block; the fixing piece is used for fixing the limiting convex block and the box body; the limiting protruding blocks are connected with the inner wall of the box body in an inserted mode. The limiting convex block comprises a groove; two groups of guide plates are arranged; the two guide plates are located on the two sides of the same end of the limiting protruding block. The beneficial effect of the utility model lies in providing the junction box which is convenient to install.

Description

Technical Field

[0001] The present application relates to the technical field of junction boxes, and in particular to a junction box. Background Art

[0002] The wires used for decoration are passed through the wire conduit, and at the joints of the wires (for example, the line is long, or the wire conduit needs to turn a corner), a junction box is used for transition. The wire conduit is connected to the junction box, and the wires in the conduit are connected in the junction box, which plays a role in protecting and connecting the wires.

[0003] The junction box includes a box body and a cover plate. The box body and the cover plate of the existing junction box are generally fixed by a plurality of screws. When the cover plate needs to be fixed to the box body, the screws need to be tightened one by one, which is troublesome to operate.

[0004] Therefore, a junction box is provided which is easy to install. Utility Model Content

[0005] The content of this application is used to introduce concepts in a brief form, which will be described in detail in the detailed implementation section below. The content of this application is not intended to identify the key features or essential features of the technical solution claimed for protection, nor is it intended to limit the scope of the technical solution claimed for protection.

[0006] In order to solve the technical problems mentioned in the above background technology part, some embodiments of the present application provide a junction box, including: a box body and a cover plate; the cover plate is abutted against the box body; a limiting protrusion is fixedly connected to the cover plate; a guide plate is fixedly connected to the limiting protrusion; a fixing member is used to fix the cover plate to the box body; wherein the limiting protrusion is plugged into the box body; the limiting protrusion includes a groove; the guide plate is provided with two groups; the two groups of guide plates are located on both sides of the same end of the limiting protrusion.

[0007] The limiting protrusion is plugged into the box body so that the lower end of the cover plate abuts against the upper end of the box body, and then the cover plate and the box body are fixed by the fixing piece, which is more convenient for installation.

[0008] Furthermore, the cover plate, the limiting protrusion and the guide plate are integrally formed.

[0009] Furthermore, the fixing member includes: a connecting plate fixedly connected to the limiting protrusion; a clamping strip fixedly connected to the connecting plate; wherein the limiting protrusion includes a mounting surface; the mounting surface abuts against the inner wall of the box body; and the connecting plate is located at one end of the groove.

[0010] Furthermore, the connecting plate, the limiting protrusion and the clamping strip are integrally formed.

[0011] Furthermore, the fixing member includes: a first rotating shaft, rotatably connected to the cover plate; a push plate, fixedly connected to the first rotating shaft; a torsion spring, sleeved on the first rotating shaft, with the first rotating shaft and the push plate fixedly connected at both ends; a clamping block, fixedly connected to the push plate; wherein the box body includes a clamping slot; and the clamping block abuts against the clamping slot.

[0012] Furthermore, the cover plate includes a space-avoiding groove; the space-avoiding groove is used for the push plate to rotate.

[0013] Furthermore, two torsion springs are provided; the two torsion springs are respectively located at two ends of the push plate.

[0014] The beneficial effect of the present application is that a junction box which is particularly convenient to install is provided. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The illustrative embodiment drawings and their descriptions of this application are used to explain this application and do not constitute an improper limitation on this application.

[0016] In addition, throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that the components and elements are not necessarily drawn to scale.

[0017] In the attached picture:

[0018] Figure 1 is an overall schematic diagram according to the first embodiment of the present application;

[0019] Figure 2 It is a structural schematic diagram of a part of the first embodiment, mainly showing the structure of the guide plate;

[0020] Figure 3 yes Figure 2 The enlarged view of part A mainly shows the structure of the connecting plate and the card strip;

[0021] Figure 4 is an overall schematic diagram according to the second embodiment of the present application;

[0022] Figure 5 It is a structural schematic diagram of a part of the second embodiment, mainly showing the structure of the cover plate;

[0023] Figure 6 yes Figure 5 The enlarged view of part B mainly shows the structure of the push plate and the avoidance groove;

[0024] Figure 7 It is a structural schematic diagram of a part of the second embodiment, mainly showing the structure of the card slot;

[0025] Figure 8 It is a structural schematic diagram of a part of the second embodiment, mainly showing the structure of the card block.

[0026] Reference numerals:

[0027] 100, junction box; 101, box body; 101a, slot; 102, cover plate; 102a, air avoidance slot; 103, limit convex block;

[0028] 103a, groove; 103b, mounting surface; 104, guide plate; 105, connecting plate; 106, clamping strip; 107, first rotating shaft; 108, push plate; 109, torsion spring; 110, clamping block. DETAILED DESCRIPTION

[0029] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.

[0030] It should also be noted that, for ease of description, only the parts related to the invention are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.

[0031] It should be noted that the concepts such as "first" and "second" mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0032] It should be noted that the modifications of "one" and "plurality" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more".

[0033] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0034] Embodiment 1:

[0035] Reference Figure 1-3 A junction box 100 includes: a box body 101, a cover plate 102, a limiting protrusion 103, a guide plate 104, and a fixing member for fixing the cover plate 102 to the box body 101. The cover plate 102 abuts against the box body 101. The limiting protrusion 103 is fixedly connected to the cover plate 102. The cover plate 102, the limiting protrusion 103 and the guide plate 104 are integrally formed. The guide plate 104 is fixedly connected to the limiting protrusion 103.

[0036] The fixing member is used to fix the cover plate 102 to the box body 101, and includes: a connecting plate 105 and a clamping strip 106. The connecting plate 105 is fixedly connected to the limiting protrusion 103. The clamping strip 106 is fixedly connected to the connecting plate 105. The limiting protrusion 103 is plugged into the box body 101, the limiting protrusion 103 includes a groove 103a, and two groups of guide plates 104 are provided. The two groups of guide plates 104 are located on both sides of the same end of the limiting protrusion 103. The limiting protrusion 103 includes four mounting surfaces 103b, and the adjacent mounting surfaces 103b are transitioned through arcs, and the mounting surfaces 103b are in contact with the inner wall of the box body 101.

[0037] There are two groups of grooves 103a, each group is provided with two grooves 103a, one group is located on one of the mounting surfaces 103b, and the other group is located on the opposite mounting surface 103b. The connecting plate is located at the groove 103a, and the clamping strip 106 is located at one end of the connecting plate, and the clamping strip 106 partially exceeds the mounting surface 103b. The connecting plate 105, the limiting protrusion 103 and the clamping strip 106 are integrally formed. The guide plate 104 is inserted into the inner wall of the box body 101, and the mounting surface 103b of the limiting protrusion 103 abuts against the inner wall of the box body 101. Because the clamping strip 106 partially exceeds the mounting surface 103b, the clamping strip 106 will be squeezed and deformed with the inner wall of the box body 101, so that the limiting protrusion 103 is fixed to the box body 101, that is, the cover plate 102 is fixed to the box body 101, and the installation is more convenient.

[0038] Embodiment 2:

[0039] Reference Figure 4-8 , which is different from Example 1 in that the fixing method of the fixing member is different, and the fixing member includes: a first rotating shaft 107, a push plate 108, a torsion spring 109, and a clamping block 110. The first rotating shaft 107 is rotatably connected to the cover plate 102. The push plate 108 is fixedly connected to the first rotating shaft 107. The torsion spring 109 is sleeved on the first rotating shaft 107, and the first rotating shaft 107 and the push plate 108 are fixedly connected at both ends. The clamping block 110 is fixedly connected to the push plate 108. Among them, the box body 101 includes a clamping groove 101a, and the clamping block 110 abuts against the clamping groove 101a. The cover plate 102 includes a clearance groove 102a, and the clearance groove 102a is for the push plate 108 to rotate.

[0040] There are two torsion springs 109, which are respectively located at the two ends of the push plate 108. Push the push plate 108, the push plate 108 moves to drive the block 110 to rotate, and then the limiting protrusion 103 is plugged into the inner wall of the box body 101, the lower end surface of the cover plate 102 abuts against the upper end surface of the box body 101, and then the push plate 108 is released. Under the action of the torsion spring 109, the push plate 108 will be driven to reset, so that the block 110 abuts against the slot 101a, so that the cover plate 102 and the box body 101 are fixed, and the installation is more convenient.

[0041] The above descriptions are only some preferred embodiments of the present disclosure and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the invention involved in the embodiments of the present disclosure is not limited to the technical solutions formed by a specific combination of the above-mentioned technical features, but should also cover other technical solutions formed by any combination of the above-mentioned technical features or their equivalent features without departing from the above-mentioned inventive concept. For example, the above-mentioned features are replaced with the technical features with similar functions disclosed in the embodiments of the present disclosure (but not limited to) and the technical solutions formed.

Claims

1. A junction box, comprising: A box body and a cover plate; the cover plate abuts against the box body; Features: The junction box also includes: A limiting protrusion fixedly connected to the cover plate; A guide plate, fixedly connected to the limiting protrusion; A fixing member, used for fixing the cover plate to the box body; Wherein, the limiting protrusion is plugged into the box body; the limiting protrusion includes a groove; the guide plates are provided in two groups; the two groups of guide plates are located on both sides of the same end of the limiting protrusion.

2. The junction box according to claim 1, characterized in that: The cover plate, the limiting protrusion and the guide plate are integrally formed.

3. The junction box according to claim 2, characterized in that: The fixing member comprises: A connecting plate, fixedly connected to the limiting protrusion; A clamping strip, fixedly connected to the connecting plate; Wherein, the limiting protrusion includes a mounting surface; the mounting surface abuts against the inner wall of the box body; and the connecting plate is located at one end of the groove.

4. The junction box according to claim 3, characterized in that: The connecting plate, the limiting protrusion and the clamping strip are integrally formed.

5. The junction box according to claim 2, characterized in that: The fixing member comprises: A first rotating shaft, rotatably connected to the cover plate; A push plate, fixedly connected to the first rotating shaft; The torsion spring is sleeved on the first rotating shaft, and the two ends are respectively fixedly connected to the first rotating shaft and the push plate; the clamping block is fixedly connected to the push plate; Wherein, the box body comprises a card slot; the card block abuts against the card slot.

6. The junction box according to claim 5, characterized in that: The cover plate includes a void avoidance groove; The air avoidance groove is used for the push plate to rotate.

7. The junction box according to claim 6, characterized in that: The torsion springs are provided with two; The two torsion springs are respectively located at two ends of the push plate.

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