A terminal block junction box that is easy to adjust
By designing a sliding junction box structure and adjustable terminal block assembly, the problems of the junction box side not being able to be opened and the terminal block position being fixed and difficult to adjust are solved, achieving convenient wiring and flexible adjustment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHENGZHOU DEMMA ELECTRIC CO LTD
- Filing Date
- 2025-04-23
- Publication Date
- 2026-07-21
AI Technical Summary
The existing junction box cannot be opened on the side when wiring, which restricts the wiring operation. In addition, the fixed position of the wiring terminals makes it difficult to adjust, which increases the difficulty of wiring and adjustment.
A junction box is designed, comprising a gripping rod, a wiring connection component, a positioning and limiting component, and an adjustable component. The side of the junction box can be opened through a sliding structure to facilitate wire connection, and the position of the wiring terminals can be flexibly adjusted through the adjustable component.
It enables convenient wiring of the junction box and flexible adjustment of the terminal positions, reducing the difficulty of wiring and adjustment and improving operational efficiency.
Smart Images
Figure CN224537366U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to electrical engineering field especially, relate to a wiring terminal junction box convenient to adjust. BACKGROUND
[0002] In the electrical engineering field, when the construction of electrical circuit is carried out, in order to ensure the normal operation of circuit, the wire needs to be connected, and when the wire is connected, a wiring terminal junction box convenient to adjust is often needed.
[0003] Therefore, the authorized announcement No. CN207070008U of Chinese patent discloses a wiring terminal junction box capable of adjusting, including positive connection line and negative connection line, the positive connection line and the negative connection line are provided with a plurality of tinned copper sheets, and the adjacent two tinned copper sheets are connected with diode;The end of tinned copper sheet is connected with lead-out line welding structure;The lead-out line welding structure includes the first welding structure with variable length relative to tinned copper sheet. The welding position of tinned copper sheet on the junction box can be adjusted according to the position of lead-out line, so as to achieve the purpose that when the position or distance of component lead-out line deviates, it can still be well welded with the junction box.
[0004] But in the patent, when the wire is connected by using the junction box, when the junction box needs to be connected inside the junction box by the user, since the side of the junction box cannot be opened, the operation of connecting inside the junction box by the user can be limited, which can increase the difficulty of connecting the junction box. And in the patent, when the wire is connected by using the junction box, when the position of the junction box needs to be adjusted, since the position of the junction box terminal is fixed, it is difficult to adjust the position of the junction terminal, which can increase the difficulty of adjusting the position of the junction terminal. UTILITY MODEL CONTENTS
[0005] The utility model provides a wiring terminal junction box convenient to adjust for solving the problem that wiring is inconvenient and the position of the wiring terminal is inconvenient to adjust in the prior art, wiring can be conveniently carried out, and the position of the wiring terminal can be conveniently adjusted.
[0006] To achieve the above objectives, this utility model provides the following technical solution: an easily adjustable terminal block junction box, comprising a holding rod, a wiring assembly for connecting wires is fixedly installed on the rear side of the holding rod, a first positioning component for positioning the wiring assembly is fixedly installed on one side and the bottom of the wiring assembly, a first limiting component for limiting the wiring assembly is fixedly installed on the front side of the wiring assembly; an adjustment component for facilitating adjustment of the terminal block is fixedly installed on the front and rear sides of the wiring assembly, a second positioning component for positioning the adjustment component is fixedly installed on the bottom of the adjustment component and inside the wiring assembly, and a second limiting component for limiting the adjustment component is fixedly installed on the rear side of the adjustment component.
[0007] Furthermore, the wiring assembly includes a vertical box plate, the front side of which is fixedly installed on the rear side of the holding rod. The outer surface of the vertical box plate is movably connected to the junction box body, and the inside of the junction box body is slidably installed with a wiring terminal body. Multiple threaded grooves are respectively opened on the rear side of the junction box body.
[0008] Furthermore, the first positioning component includes a positioning plate and a positioning rod. One side of the positioning plate is fixedly installed on one side of the vertical box plate, and the top of the positioning rod is fixedly installed on the bottom of the vertical box plate. Both the positioning plate and the positioning rod are movably installed inside the junction box body.
[0009] Furthermore, the first limiting component includes a second limiting block and a first limiting block. The rear side of the second limiting block is fixedly installed on the front side of the vertical box plate, and the rear side of the first limiting block is fixedly installed on the front side of the junction box body. The first limiting block has a first screw threadedly connected to its internal thread, and the first screw threadedly connected to the second limiting block.
[0010] Furthermore, the adjustment assembly includes a support rod and a connecting square plate. The rear side of the support rod is fixedly installed on the front side of the terminal block body, the front side of the connecting square plate is fixedly installed on the rear side of the terminal block body, the bottom of the support rod is slidably installed on the inner bottom wall of the junction box body, and the connecting square plate is slidably installed inside the junction box body.
[0011] Furthermore, the second positioning component includes a positioning square plate and a positioning post. The top of the positioning square plate is fixedly installed on the bottom of the support rod, the positioning post is fixedly installed inside the junction box body, the positioning square plate is slidably installed inside the junction box body, and the positioning post is slidably connected to the support rod.
[0012] Furthermore, the second limiting component includes a limiting rod, the front side of which is fixedly installed on the rear side of the connecting square plate, the limiting rod is slidably connected to the junction box body, and the internal thread of the limiting rod is connected to a second screw.
[0013] The working principle and usage principle of this utility model are as follows: During the use of this device, the long rod, the wiring connection component, the first positioning component, and the first limiting component enable the device to connect wires. When the user needs to perform wiring inside the device, the side of the device can be opened, thus avoiding the difficulty of wiring due to restrictions on the user's operation inside the device, making wiring convenient. Furthermore, during the use of this device, the adjustment component, the second positioning component, and the second limiting component allow the position of the wiring terminals to be changed when the device needs to be adjusted, thus avoiding the difficulty of adjusting the position of the wiring terminals and making the position of the wiring terminals easy to adjust.
[0014] The beneficial technical effects of this utility model are:
[0015] By incorporating a long gripping rod, a wiring connection component, a first positioning component, and a first limiting component, this device enables the connection of electrical wires. When connecting wires using this device, if the user needs to perform wiring operations inside the device, the side of the device can be opened to avoid restricting the user's wiring operations inside the device, facilitating wiring. Furthermore, by incorporating an adjustment component, a second positioning component, and a second limiting component, when the device needs to adjust the position of the wiring terminals during wire connection, the position of the wiring terminals can be changed, making the position of the wiring terminals easy to adjust. Attached Figure Description
[0016] Figure 1 This is a frontal perspective three-dimensional schematic diagram of the present invention;
[0017] Figure 2 This is a three-dimensional schematic diagram of the supporting long rod of this utility model;
[0018] Figure 3 This is a three-dimensional schematic diagram of the positioning column of this utility model;
[0019] Figure 4 This is a three-dimensional schematic diagram of the connecting square plate of this utility model;
[0020] Figure 5 This is a rear-view perspective view of the present invention;
[0021] Figure 6 This is a three-dimensional schematic diagram of the limiting pole of this utility model.
[0022] Explanation of reference numerals in the attached drawings: 1. Terminal block body; 2. Support rod; 3. Positioning post; 4. Junction box body; 5. First limiting block; 6. First screw; 7. Holding rod; 8. Vertical box plate; 9. Second limiting block; 10. Positioning plate; 11. Positioning rod; 12. Second screw; 13. Connecting square plate; 14. Limiting rod; 15. Positioning square plate; 16. Threaded groove. Detailed Implementation
[0023] To make the technical means, creative features, objectives and effects of the embodiments of this application easier to understand, the embodiments of this application are further described below in conjunction with the figures and specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the embodiments of this application and are not intended to limit the embodiments of this application.
[0024] Example 1: As Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown: An easily adjustable terminal block junction box includes a holding rod 7, a vertical box plate 8, a positioning plate 10, a positioning rod 11, a second limiting block 9, and a first limiting block 5. A wiring connection assembly for connecting wires is fixedly installed on the rear side of the holding rod 7. The wiring connection assembly includes the vertical box plate 8, the front side of which is fixedly installed on the rear side of the holding rod 7. The junction box body 4 is movably connected to the outer surface of the vertical box plate 8, and a terminal block is slidably installed inside the junction box body 4. The rear sides of the sub-body 1 and the junction box body 4 are respectively provided with multiple threaded grooves 16. A first positioning component for positioning the wiring connector is fixedly installed on one side and at the bottom of the wiring connector assembly. The first positioning component includes a positioning plate 10 and a positioning rod 11. One side of the positioning plate 10 is fixedly installed on one side of the vertical box plate 8, and the top of the positioning rod 11 is fixedly installed at the bottom of the vertical box plate 8. Both the positioning plate 10 and the positioning rod 11 are movably installed inside the junction box body 4. The front side of the device is fixedly installed with a first limiting component for the wiring connection assembly. The first limiting component includes a second limiting block 9 and a first limiting block 5. The rear side of the second limiting block 9 is fixedly installed on the front side of the vertical box plate 8, and the rear side of the first limiting block 5 is fixedly installed on the front side of the junction box body 4. The first limiting block 5 is internally threaded with a first screw 6, which is threadedly connected to the second limiting block 9. By setting up the holding rod 7, the wiring connection assembly, the first positioning component, and the first limiting component, the wiring connection assembly can be connected to the wires and the wiring connection is convenient. The first positioning component can position the wiring connection assembly, and the first limiting component can limit the wiring connection assembly. This allows the device to connect the wires. When using this device to connect the wires, if the user needs to perform wiring inside the device, the side of the device can be opened to avoid increasing the difficulty of wiring due to the user's restricted operation inside the device, thus making wiring convenient.
[0025] In use, the initial state of this device is as follows: the first screw 6 is threadedly connected to the second limiting block 9, and the second screw 12 is threadedly connected to the threaded groove 16. When using this device to connect wires, if the user needs to connect wires inside the device, rotate the first screw 6 to disengage it from the second limiting block 9 and position one end of the first screw 6 inside the first limiting block 5. Move the gripping rod 7 upward to slide the vertical box plate 8 upward along the junction box body 4. The positioning plate 10 and the positioning rod 11 both slide upward along the inside of the junction box body 4. When the vertical box plate 8 completely slides out of the junction box body 4, the positioning plate 10 and the positioning rod 11 disengage from the junction box body 4, the second limiting block 9 disengages from the first limiting block 5, and the vertical box plate 8 disengages from the supporting rod 2. The vertical box plate 8 can be removed, and the front of the junction box body 4 can be opened.
[0026] When the front of the junction box body 4 is opened, the user moves the wire along the opened front side of the junction box body 4 to connect the wire to the terminal body 1, allowing the user to make wiring inside the junction box body 4. At this time, the device allows the user to make wiring inside the device.
[0027] When the user is wiring inside the device, the front of the junction box body 4 is opened, allowing the side of the junction box body 4 to be opened, so that the user's wiring operation inside the junction box body 4 is not restricted, and the junction box body 4 can be easily wired.
[0028] In summary, this device can connect wires. When using this device to connect wires, if the user needs to perform wiring inside the device, the side of the device can be opened, so that the user's operation of wiring inside the device is not restricted, thus avoiding increasing the difficulty of wiring and making wiring convenient.
[0029] Example 2: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown: An easily adjustable terminal block junction box includes a supporting rod 2, a connecting square plate 13, a positioning square plate 15, a positioning post 3, and a limiting rod 14. Adjustment components for easy adjustment of the terminal blocks are fixedly installed on both the front and rear sides of the terminal block assembly. Each adjustment component includes the supporting rod 2 and the connecting square plate 13. The rear side of the supporting rod 2 is fixedly installed on the front side of the terminal block body 1, and the front side of the connecting square plate 13 is fixedly installed on the rear side of the terminal block body 1. The bottom of the supporting rod 2 is slidably installed on the inner bottom wall of the junction box body 4, and the connecting square plate 13 is slidably installed inside the junction box body 4. A second positioning component for the positioning adjustment component is fixedly installed at the bottom of the adjustment component and inside the terminal block assembly. The second positioning component includes a positioning square plate 15 and a positioning post 3. The top of the positioning square plate 15 is fixedly installed on the bottom of the supporting rod 2, the positioning post 3 is fixedly installed inside the junction box body 4, and the positioning square plate 15 is slidably installed inside the junction box body 4. The positioning post 3 is slidably connected to the support rod 2. A second limiting component is fixedly installed on the rear side of the adjustable component. The second limiting component includes a limiting rod 14. The front side of the limiting rod 14 is fixedly installed on the rear side of the connecting square plate 13. The limiting rod 14 is slidably connected to the junction box body 4. The internal thread of the limiting rod 14 is connected to a second screw 12, which is threadedly connected to a threaded groove 16. Through the setting of the adjustable component, the second positioning component, and the second limiting component, the adjustable component can easily adjust the wiring terminal, the second positioning component can position the adjustable component, and the second limiting component can limit the adjustable component. When using this device to connect wires, when the position of the wiring terminal needs to be adjusted, the position of the wiring terminal can be changed, thus avoiding the difficulty of adjusting the position of the wiring terminal and making it convenient to adjust the position of the wiring terminal.
[0030] When using this device to connect wires, if the position of the terminal block needs to be adjusted, open the front of the junction box body 4, rotate the second screw 12 to disengage it from the threaded groove 16, and position one end of the second screw 12 inside the limiting rod 14. Move the limiting rod 14 so that it slides along the junction box body 4, causing the connecting square plate 13 to slide along the inside of the junction box body 4, allowing the terminal block body 1 to slide along the junction box body 4, the support rod 2 to slide along the junction box body 4 and the positioning post 3 respectively, and the positioning square plate 15 to slide along the inside of the junction box body 4, thus changing the position of the terminal block body 1. When the position of the terminal block body 1 is the desired position, and when the second screw 12 corresponds to the threaded groove 16, rotate the second screw 12 in the opposite direction to thread it into the threaded groove 16. At this time, the position of the terminal block can be adjusted.
[0031] When this device adjusts the position of the terminal block, the position of the terminal block 1 can be easily adjusted by the sliding action of the limiting rod 14 along the junction box body 4, the sliding action of the connecting square plate 13 along the inside of the junction box body 4, the sliding action of the terminal block body 1 along the junction box body 4, the sliding action of the supporting rod 2 along the junction box body 4 and the positioning post 3 respectively, and the sliding action of the positioning square plate 15 along the inside of the junction box body 4.
[0032] In summary, when using this device to connect wires, if the position of the terminal block needs to be adjusted, the position of the terminal block can be changed. This avoids increasing the difficulty of adjusting the terminal block position due to its inherent difficulty in adjustment, and makes it convenient to adjust the position of the terminal block.
[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.
Claims
1. An easily adjustable terminal block junction box, comprising a holding rod (7), characterized in that: A wiring connector is fixedly installed on the rear side of the holding rod (7) for connecting wires and facilitating wire connection. A first positioning component for positioning the wiring connector is fixedly installed on one side and the bottom of the wiring connector. A first limiting component for limiting the wiring connector is fixedly installed on the front side of the wiring connector. An adjustment component for adjusting the terminals of the wiring connector is fixedly installed on the front side and the rear side of the wiring connector. A second positioning component for positioning the adjustment component is fixedly installed on the bottom of the adjustment component and inside the wiring connector. A second limiting component for limiting the adjustment component is fixedly installed on the rear side of the adjustment component.
2. The easily adjustable terminal block according to claim 1, characterized in that: The wiring assembly includes a vertical box plate (8), the front side of which is fixedly installed on the rear side of the holding rod (7), the outer surface of which is movably connected to the junction box body (4), the junction box body (4) is slidably installed inside the junction box body (4), and multiple threaded grooves (16) are respectively opened on the rear side of the junction box body (4).
3. A terminal block for easy adjustment according to claim 1 or 2, characterized in that: The first positioning component includes a positioning plate (10) and a positioning rod (11). One side of the positioning plate (10) is fixedly installed on one side of the vertical box plate (8), and the top of the positioning rod (11) is fixedly installed on the bottom of the vertical box plate (8). Both the positioning plate (10) and the positioning rod (11) are movably installed inside the junction box body (4).
4. The easily adjustable terminal block according to claim 3, characterized in that: The first limiting component includes a second limiting block (9) and a first limiting block (5). The rear side of the second limiting block (9) is fixedly installed on the front side of the vertical box plate (8), and the rear side of the first limiting block (5) is fixedly installed on the front side of the junction box body (4). The first limiting block (5) has a first screw (6) internally threadedly connected to it, and the first screw (6) is threadedly connected to the second limiting block (9).
5. A terminal block for easy adjustment according to claim 1, 2, or 4, characterized in that: The adjustment assembly includes a support rod (2) and a connecting plate (13). The rear side of the support rod (2) is fixedly installed on the front side of the terminal block body (1), and the front side of the connecting plate (13) is fixedly installed on the rear side of the terminal block body (1). The bottom of the support rod (2) is slidably installed on the inner bottom wall of the junction box body (4), and the connecting plate (13) is slidably installed inside the junction box body (4).
6. The easily adjustable terminal block according to claim 3, characterized in that: The adjustment assembly includes a support rod (2) and a connecting plate (13). The rear side of the support rod (2) is fixedly installed on the front side of the terminal block body (1), and the front side of the connecting plate (13) is fixedly installed on the rear side of the terminal block body (1). The bottom of the support rod (2) is slidably installed on the inner bottom wall of the junction box body (4), and the connecting plate (13) is slidably installed inside the junction box body (4).
7. A terminal block for easy adjustment according to claim 1, 2, 4 or 6, characterized in that: The second positioning component includes a positioning square plate (15) and a positioning column (3). The top of the positioning square plate (15) is fixedly installed on the bottom of the support rod (2), and the positioning column (3) is fixedly installed inside the junction box body (4). The positioning square plate (15) is slidably installed inside the junction box body (4), and the positioning column (3) is slidably connected to the support rod (2).
8. The easily adjustable terminal block according to claim 5, characterized in that: The second positioning component includes a positioning square plate (15) and a positioning column (3). The top of the positioning square plate (15) is fixedly installed on the bottom of the support rod (2), and the positioning column (3) is fixedly installed inside the junction box body (4). The positioning square plate (15) is slidably installed inside the junction box body (4), and the positioning column (3) is slidably connected to the support rod (2).
9. A terminal block for easy adjustment according to claim 1, 2, 4, 6 or 8, characterized in that: The second limiting component includes a limiting rod (14), the front side of which is fixedly installed on the rear side of the connecting square plate (13), the limiting rod (14) is slidably connected to the junction box body (4), and the internal thread of the limiting rod (14) is connected to a second screw (12).
10. The easily adjustable terminal block according to claim 7, characterized in that: The second limiting component includes a limiting rod (14), the front side of which is fixedly installed on the rear side of the connecting square plate (13), the limiting rod (14) is slidably connected to the junction box body (4), and the internal thread of the limiting rod (14) is connected to a second screw (12).