Junction box
By setting the main line socket and the line socket at the connection of the housing in the line socket in the line socket and directly installing the electrodes, the existing line socket has solved the problem of complex structure and high cost, and achieved the effect of simple structure and low cost.
Patent Information
- Application Number
- CN202421343162.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-12
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-06-12
AI Technical Summary
The existing split box has complex structure, resulting in high production costs.
A wire splitter box is designed, and the main wire plug and the wire splitter socket are both arranged at the connection between the first and second housings, eliminating a separate plastic socket structure and directly installing the electrodes between the housings.
Simplified the structure, reduced production costs, and simplified the installation process.
Smart Images
Figure CN222581732U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of industrial connectors, in particular to a junction box. Background Art
[0002] A junction box is a type of industrial connector. A junction box is a device that converts a power line or data line connected to it into multiple currents or data signals through current diversion. The existing junction box has a plastic structure installed inside, on which multiple branching sockets are arranged, electrodes are installed on the plastic structure, and the plastic structure is then installed inside the shell. This arrangement is complex in structure and high in manufacturing cost.
[0003] Therefore, there is an urgent need for a junction box with a simple structure and the ability to effectively reduce costs. Utility Model Content
[0004] The purpose of the utility model is to provide a junction box, which solves the technical problems of complex structure and high production cost in the prior art. The preferred technical solution among the many technical solutions provided by the utility model can produce many technical effects as described below.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] The utility model provides a junction box, comprising a first shell and a second shell installed on the first shell, and further comprising:
[0007] A main line socket, which is provided at the connection between the first shell and the second shell;
[0008] Branch line sockets, a plurality of said branch line sockets are provided at the connection between the first shell and the second shell, and the electrodes in the said main line sockets are arranged in parallel with the electrodes in the plurality of said branch line sockets;
[0009] Limiting grooves, wherein a plurality of the limiting grooves are respectively arranged in the main line socket and the branch line socket.
[0010] Preferably, it also includes:
[0011] A main line copper needle, which is installed between the first shell and the second shell and extends into the main line socket;
[0012] Branch line copper needles, a plurality of the branch line copper needles are respectively installed in a plurality of the branch line sockets, and are arranged in parallel with the main line copper needles.
[0013] Preferably, it also includes:
[0014] A PCB board is clamped between the first shell and the second shell, and the main line copper needle is arranged in parallel with a plurality of branch line copper needles through the PCB board.
[0015] Preferably, the main line copper needle and the branch line copper needle respectively include positive and negative copper needle electrodes, and the positive and negative copper needle electrodes of the main line copper needle are integrally arranged with the positive and negative copper needle electrodes of one group of the branch line copper needles.
[0016] Preferably, the positive and negative copper needle electrodes of all the branching copper needles are arranged in parallel.
[0017] Preferably, it also includes:
[0018] a third notch, the third notch being provided on the second shell, the limiting groove being provided in the third notch;
[0019] A fourth notch is provided on the first shell and is engaged with the third notch to form the branching socket.
[0020] Preferably, it also includes:
[0021] A first notch, wherein the first notch is provided on the second shell, and the limiting groove is provided in the first notch;
[0022] A second notch is provided on the first shell and is buckled with the first notch to form the main line socket.
[0023] In the technical solution provided by the present invention, the main line socket and the branch line socket are both arranged at the connection between the first shell and the second shell, eliminating the need for a separate plastic socket structure, and directly installing the electrode between the first shell and the second shell, thereby saving production costs and simplifying the installation process; overall, the present application has a simple structure and effectively reduces costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0025] Figure 1 It is a schematic diagram of the main line socket of the utility model;
[0026] Figure 2 It is a schematic diagram of the branch line socket of the utility model;
[0027] Figure 3It is a schematic diagram of connecting the main line copper needle and the branch line copper needle of the utility model.
[0028] In the figure, 1 is the first shell; 2 is the second shell; 3 is the main line socket; 31 is the first slot; 32 is the second slot; 4 is the limit slot; 5 is the branch line socket; 51 is the third slot; 52 is the fourth slot; 6 is the PCB board; 7 is the main line copper needle; 8 is the branch line copper needle. DETAILED DESCRIPTION
[0029] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.
[0030] refer to Figure 1-3 The specific embodiment of the utility model provides a junction box, including a first shell 1 and a second shell 2 installed on the first shell 1, and also includes:
[0031] A main line socket 3, which is provided at the connection between the first shell 1 and the second shell 2;
[0032] Branch line sockets 5, a plurality of branch line sockets 5 are provided at the connection between the first housing 1 and the second housing 2, and the electrodes in the main line sockets 3 are arranged in parallel with the electrodes in the plurality of branch line sockets 5;
[0033] The limiting grooves 4 are respectively arranged in the main line socket 3 and the branch line socket 5 .
[0034] The existing junction box has a plastic structure installed inside, with multiple branch line sockets arranged on it, the electrodes are installed on the plastic structure, and then the plastic structure is installed inside the shell. This arrangement is complex in structure and high in manufacturing cost. In the present application, the main line socket 3 and the branch line socket 5 are both arranged at the connection between the first shell 1 and the second shell 2, eliminating the need for a separate plastic socket structure, and directly installing the electrodes between the first shell 1 and the second shell 2, saving production costs and simplifying the installation process; overall, the present application has a simple structure and effectively reduces costs.
[0035] Further optimization plans also include:
[0036] A main line copper needle 7, which is installed between the first housing 1 and the second housing 2 and extends into the main line socket 3;
[0037] Branch line copper pins 8, a plurality of branch line copper pins 8 are respectively installed in a plurality of branch line sockets 5, and are arranged in parallel with the main line copper pins 7;
[0038] The PCB board 6 is clamped between the first shell 1 and the second shell 2 , and the main line copper needle 7 is arranged in parallel with a plurality of branch line copper needles 8 through the PCB board 6 .
[0039] According to a further optimization scheme, the main line copper needle 7 and the branch line copper needle 8 respectively include positive and negative copper needle electrodes, and the positive and negative copper needle electrodes of the main line copper needle 7 are integrated with the positive and negative copper needle electrodes of one group of branch line copper needles 8; the positive and negative copper needle electrodes of all branch line copper needles 8 are arranged in parallel.
[0040] In the existing junction box, the main copper needle 7 and the branch copper needle 8 are connected by wires, crimping terminals and connectors. If the positive and negative electrodes of the wires are welded incorrectly by manual welding, the junction box cannot recognize the signal normally. The existing junction box is prone to positive and negative electrode welding errors. In the present application, the main copper needle 7 and the branch copper needle 8 are arranged in parallel as a whole, and the positive and negative copper needle electrodes of the main copper needle 7 are arranged integrally with the positive and negative copper needle electrodes of one group of branch copper needles 8. This arrangement avoids the problem of incorrect positive and negative electrode connection between the main copper needle 7 and the branch copper needle 8, and saves a wire, a crimping terminal and a connector, saving production costs and simplifying the production process.
[0041] Further optimization plans also include:
[0042] A third notch 51, which is provided on the second housing 2, and the limiting groove 4 is provided in the third notch 51;
[0043] The fourth slot 52 is formed on the first housing 1 and is engaged with the third slot 51 to form a branching socket 5 .
[0044] Further optimization plans also include:
[0045] A first notch 31, the first notch 31 is provided on the second housing 2, and the limiting groove 4 is provided in the first notch 31;
[0046] The second notch 32 is formed on the first housing 1 and is engaged with the first notch 31 to form the main line socket 3 .
[0047] After the first shell 1 and the second shell 2 are buckled together, the third slot 51 corresponds to the fourth slot 52 to form a branch line socket 5, and the first slot 31 corresponds to the second slot 32 to form a main line socket 3; this arrangement eliminates the need for a plastic structure, and the main line copper needle 7 and the branch line copper needle 8 are directly installed between the first shell 1 and the second shell 2, saving production costs and simplifying the production process.
[0048] It should be noted that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc. used herein to indicate the orientation or position relationship is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third", etc. are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.
[0049] In the description of this article, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.
[0050] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.
Claims
1. A junction box, characterized in that: The invention comprises a first shell (1) and a second shell (2) mounted on the first shell (1), and further comprises: A main line socket (3), the main line socket (3) being provided at the connection between the first shell (1) and the second shell (2); Branch line sockets (5), a plurality of the branch line sockets (5) are provided at the connection between the first shell (1) and the second shell (2), and the electrodes in the main line socket (3) are arranged in parallel with the electrodes in the plurality of the branch line sockets (5); Limiting grooves (4), wherein a plurality of the limiting grooves (4) are respectively arranged in the main line socket (3) and the branch line socket (5).
2. The junction box according to claim 1, characterized in that: Also includes: A main line copper needle (7), the main line copper needle (7) being installed between the first shell (1) and the second shell (2) and extending into the main line socket (3); Branch line copper needles (8), a plurality of branch line copper needles (8) are respectively installed in a plurality of branch line sockets (5), and are arranged in parallel with the main line copper needles (7).
3. The junction box according to claim 2, characterized in that: Also includes: A PCB board (6), the PCB board (6) being clamped between the first shell (1) and the second shell (2), the main line copper needle (7) being arranged in parallel with a plurality of branch line copper needles (8) via the PCB board (6).
4. The junction box according to claim 3, characterized in that: The main line copper needle (7) and the branch line copper needle (8) respectively comprise positive and negative copper needle electrodes, and the positive and negative copper needle electrodes of the main line copper needle (7) are integrally arranged with the positive and negative copper needle electrodes of one group of the branch line copper needles (8).
5. The junction box according to claim 4, characterized in that: The positive and negative copper needle electrodes of all the branching copper needles (8) are arranged in parallel.
6. The junction box according to claim 1, characterized in that: Also includes: A third notch (51), the third notch (51) being provided on the second shell (2), and the limiting groove (4) being provided in the third notch (51); A fourth notch (52), the fourth notch (52) is provided on the first housing (1) and is engaged with the third notch (51) to form the branching socket (5).
7. The junction box according to claim 1, characterized in that: Also includes: A first notch (31), wherein the first notch (31) is provided on the second shell (2), and the limiting groove (4) is provided in the first notch (31); A second notch (32), the second notch (32) is formed on the first housing (1) and is engaged with the first notch (31) to form the main line socket (3).