A wiring protection device for electronic engineering

Abstract

The application discloses an electronic engineering wiring protection device, belonging to the technical field of wiring protection devices, which comprises a box body and a spacing adjusting mechanism; the spacing adjusting mechanism is installed on the box body and is used for adjusting the distance between terminals, facilitating wiring; the spacing adjusting mechanism comprises a micro motor, a threaded rod, a threaded block, a sliding plate, an inclined sliding groove, a sliding column, a wiring block and a wiring terminal. In the application, the spacing adjusting mechanism is arranged, the micro motor is used for driving the threaded rod to rotate, the threaded block and the sliding plate are driven to move back and forth, and the relative distance between the wiring block and the wiring terminal can be accurately adjusted in combination with the cooperation of the inclined sliding groove and the sliding column, so that the device can flexibly adjust the terminal spacing according to actual wiring requirements, the operator can quickly and conveniently connect lines of different specifications, the wiring interference or short circuit risk caused by too close terminals is avoided, and the adaptability and working efficiency of wiring are remarkably improved.

Description

Technical Field

[0001] This invention belongs to the technical field of wiring protection devices, specifically a wiring protection device for electronic engineering. Background Technology

[0002] Wiring protection devices are crucial equipment in the field of electronic engineering, used for the physical isolation and protection of electrical circuit connection points. Their main function is to provide a closed or semi-closed enclosure for the terminals, preventing external environmental factors (such as dust, moisture, and mechanical impact) from corroding or damaging the wiring. Simultaneously, through reasonable structural design, they ensure the reliability and stability of wire connections. With the rapid development of electronic engineering technology, the wiring requirements of various electrical devices are becoming increasingly diversified. Different wire diameters and specifications place varying demands on the spacing between terminals, making the structural adaptability of wiring protection devices a key indicator of their performance.

[0003] However, existing wiring protection devices for electronic engineering have significant shortcomings in practical applications: On the one hand, most traditional devices have fixed terminal spacing, which cannot be flexibly adjusted according to actual wiring needs. This often leads to problems such as excessively large terminal spacing causing space waste or insufficient terminal spacing causing wiring interference and short circuit risks when dealing with wires of different diameters, seriously affecting the convenience and safety of wiring. On the other hand, existing devices lack effective design in wire connection guidance and outdoor protection. Wires are prone to misalignment and loosening when inserted, and there is a lack of rainwater drainage structure. In humid or outdoor environments, rainwater can easily seep into the wiring parts, reducing the reliability and service life of the device. Summary of the Invention

[0004] The purpose of this invention is to provide a wiring protection device for electronic engineering to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a wiring protection device for electronic engineering, comprising a housing and a spacing adjustment mechanism;

[0006] The spacing adjustment mechanism is installed on the housing and is used to adjust the distance between the terminals to facilitate wiring.

[0007] The spacing adjustment mechanism includes a micro motor, a threaded rod, a threaded block, a sliding plate, an inclined slide groove, a sliding column, a wiring block, and a wiring terminal. The micro motor is fixed to the housing, and the threaded rod is fixed to the output end of the micro motor. The threaded block is threadedly connected to the threaded rod to drive the sliding plate to move back and forth. The threaded block is slidably connected to the surface of the housing. The sliding plate is fixed to the threaded block, and the inclined slide groove is provided on the sliding plate. The sliding column is slidably connected in the inclined slide groove to drive the wiring block to move. The wiring block is fixed to the end of the sliding column away from the inclined slide groove, and the wiring terminal is provided in the wiring block for connecting the wires.

[0008] As a further preferred embodiment of this technical solution: the spacing adjustment mechanism further includes a sleeve, a guide groove, a wire, and a slider. The sleeve is fixedly connected to the terminal block, and the guide groove is disposed inside the sleeve for guiding the wire to connect. The wire is slidably connected to the sleeve, and the slider is fixedly connected to the wire and slidably connected to the guide groove.

[0009] As a further preferred embodiment of this technical solution: a limiting post is fixedly connected inside the box, and a limiting block is fixedly connected to the bottom of the wiring block. The limiting post limits and guides the movement of the wiring block through the sliding limiting block.

[0010] As a further preferred embodiment of this technical solution: the box body is provided with a groove, and a slider is slidably connected in the groove for limiting and guiding the movement of the slide plate, while the end of the slider away from the groove is fixed to the slide plate;

[0011] As a further preferred embodiment of this technical solution: the front end of the box body is provided with a hollow opening, and the sleeve is slidably connected to the hollow opening;

[0012] As a further preferred embodiment of this technical solution: the box body is provided with an embedding groove, and the embedding groove limits and guides the movement of the sleeve through an internal sliding L-shaped plate, while the end of the L-shaped plate away from the embedding groove is fixed to the sleeve.

[0013] As a further preferred embodiment of this technical solution: the box body is hinged to the upper end of the slide bar with a rain shield for blocking external rainfall, and the rain shield is provided with a guide groove for guiding rainwater. The rain shield is fixed to the two ends of the guide groove with guide plates.

[0014] As a further preferred embodiment of this technical solution: a telescopic plate is fixedly connected to the top of the box body, and the telescopic end of the telescopic plate is fixedly connected to the sliding plate.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. In this invention, by setting a spacing adjustment mechanism, a micro motor drives the threaded rod to rotate, which in turn moves the threaded block and the sliding plate back and forth. Combined with the cooperation of the inclined slide groove and the sliding column, the relative distance between the wiring block and the wiring terminal can be precisely adjusted. This allows the device to flexibly adjust the terminal spacing according to actual wiring requirements, making it convenient for operators to quickly and easily connect different specifications of lines. It effectively avoids wiring interference or short circuit risks caused by terminals being too close, and significantly improves the adaptability and work efficiency of wiring.

[0017] 2. In this invention, the sleeve, guide groove and slide bar can guide the wires to connect accurately, preventing misalignment or loosening. In addition, the top of the device is hinged with a rain shield, which, together with the guide groove and guide plate, can effectively block rainwater and guide it to flow away, preventing water from seeping into the interior, improving the safety and reliability of the device in outdoor or humid environments, and extending its service life. Attached Figure Description

[0018] Figure 1 This is a perspective view of a wiring protection device for electronic engineering according to the present invention;

[0019] Figure 2 This is a partial exploded view of a wiring protection device for electronic engineering according to the present invention;

[0020] Figure 3 This is a perspective view of a wiring protection device for electronic engineering according to the present invention;

[0021] Figure 4 This is a partial exploded view of the wiring protection device for electronic engineering according to the present invention.

[0022] Legend: 1. Box body; 2. Spacing adjustment mechanism; 21. Micro motor; 22. Threaded rod; 23. Threaded block; 24. Slide plate; 25. Inclined slide groove; 26. Slide column; 27. Wiring block; 28. Wiring terminal; 29. ​​Sleeve; 210. Guide groove; 211. Wire; 212. Slide bar; 3. Limiting post; 4. Limiting block; 5. Groove; 6. Slider; 7. Hollow opening; 8. Embedded groove; 9. L-shaped plate; 10. Rain shield; 11. Guide groove; 12. Guide plate; 13. Telescopic plate. Detailed Implementation

[0023] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0024] Example

[0025] Please see Figures 1-4 As shown, the present invention provides a technical solution: a wiring protection device for electronic engineering, comprising a housing 1 and a spacing adjustment mechanism 2;

[0026] The spacing adjustment mechanism 2 is installed on the housing 1 and is used to adjust the distance between the terminals to facilitate wiring.

[0027] The spacing adjustment mechanism 2 includes a micro motor 21, a threaded rod 22, a threaded block 23, a sliding plate 24, an inclined slide groove 25, a sliding column 26, a wiring block 27, and a wiring terminal 28. The micro motor 21 is fixed to the housing 1, and the threaded rod 22 is fixed to the output end of the micro motor 21. The threaded block 23 is threadedly connected to the threaded rod 22 to drive the sliding plate 24 to move back and forth. The threaded block 23 is slidably connected to the surface of the housing 1. The sliding plate 24 is fixed to the threaded block 23, and the inclined slide groove 25 is provided on the sliding plate 24. The sliding column 26 is slidably connected in the inclined slide groove 25 to drive the wiring block 27 to move. The wiring block 27 is fixed to the end of the sliding column 26 away from the inclined slide groove 25. The wiring terminal 28 is provided in the wiring block 27 for connecting the wires.

[0028] Furthermore: When the micro motor 21 rotates, the threaded block 23 drives the slide plate 24 to move back and forth, and the inclined slide groove 25 forces the slide column 26 to slide, which drives the terminal block 27 to slide laterally, thereby changing the distance between adjacent terminals 28, making it convenient to connect wires of different diameters.

[0029] Meanwhile, four sets of inclined slides 25, slide columns 26, wiring blocks 27, and wiring terminals 28 are provided.

[0030] In this embodiment, specifically: the spacing adjustment mechanism 2 further includes a sleeve 29, a guide groove 210, a wire 211, and a slider 212. The sleeve 29 is fixed to the connector block 27, and the guide groove 210 is disposed inside the sleeve 29 to guide the wire 211 for docking. The wire 211 is slidably connected to the sleeve 29, and the slider 212 is fixed to the wire 211 and slidably connected to the guide groove 210.

[0031] Further: A guide groove 210 is machined along the axial direction on the inner wall of the sleeve 29. At the same time, a slider 212 is fixed on the end insulation layer of the wire 211. The outer edge of the slider 212 is provided with a protrusion that matches the guide groove 210. When the wire 211 is inserted, the slider 212 slides in along the guide groove 210 to ensure that the metal core of the wire 211 is accurately abutted to the center of the connector, while preventing the wire 211 from rotating.

[0032] In this embodiment, specifically: a limiting post 3 is fixedly connected inside the housing 1, and a limiting block 4 is fixedly connected to the bottom of the wiring block 27. The limiting post 3 limits and guides the movement of the wiring block 27 through the sliding limiting block 4.

[0033] Further: A limiting post 3 is vertically fixed to the bottom surface of the inner cavity of the box 1. A limiting block 4 with a through hole extends downward from the bottom of the wiring block 27. The limiting post 3 passes through the through hole of the limiting block 4 and can slide relative to it. When the wiring block 27 is adjusted laterally, the cooperation between the limiting post 3 and the limiting block 4 acts as a linear guide rail to prevent the wiring block 27 from tilting or shifting back and forth, thus ensuring stable docking.

[0034] In this embodiment, specifically: the box body 1 is provided with a groove 5, and a slider 6 is slidably connected in the groove 5 to limit and guide the movement of the slide plate 24. At the same time, the end of the slider 6 away from the groove 5 is fixed to the slide plate 24.

[0035] Furthermore, when the slide plate 24 moves back and forth, the slider 6 guides and slides within the groove 5, effectively suppressing the lateral sway of the slide plate 24, thereby ensuring that the inclined slide groove 25 drives the slide column 26 accurately.

[0036] In this embodiment, specifically: the front end of the box body 1 is provided with a hollow opening 7, and the sleeve 29 is slidably connected to the hollow opening 7.

[0037] Furthermore, the upper and lower edges of the hollow opening 7 are covered with rubber sealing strips, which reduces friction and prevents dust from entering the interior of the box 1.

[0038] In this embodiment, specifically: the box body 1 is provided with an embedding groove 8, the embedding groove 8 limits and guides the movement of the sleeve 29 through the internal sliding L-shaped plate 9, and at the same time, the end of the L-shaped plate 9 away from the embedding groove 8 is fixed to the sleeve 29.

[0039] Furthermore, when the sleeve 29 moves with the connector block 27, the L-shaped plate 9 slides synchronously along the embedded groove 8, providing auxiliary support for the sleeve 29 and preventing it from sagging due to its own weight, which would affect the docking accuracy.

[0040] In this embodiment, specifically: a rain shield 10 is hinged to the upper end of the slide bar 212 of the box body 1 to block external rainfall. At the same time, a guide groove 11 is provided on the rain shield 10 to guide rainwater. Guide plates 12 are fixedly connected to both ends of the guide groove 11 of the rain shield 10.

[0041] Furthermore, the front end of the rain shield 10 is arranged at an upward angle to prevent rainwater from dripping onto the wire 211. At the same time, rainwater flows along the guide groove 11 to the guide plate 12 and then drips down to prevent rainwater from splashing into the wiring port.

[0042] In this embodiment, specifically: a telescopic plate 13 is fixedly connected to the top of the box body 1, and the telescopic end of the telescopic plate 13 is fixedly connected to the slide plate 24.

[0043] Furthermore, as the slide plate 24 moves, the telescopic plate 13 extends or retracts accordingly, always sealing the open area above the slide plate 24 to prevent debris from falling in and to maintain the overall airtightness of the device.

[0044] Working principle or structural principle: When wiring is required, the micro motor 21 is started, and its output end drives the threaded rod 22 to rotate. The threaded rod 22 drives the threaded block 23 to slide back and forth along the surface of the box 1. The threaded block 23 drives the fixed sliding plate 24 to move. The sliding column 26 moves with the sliding plate 24. The inclined sliding groove 25 forces the sliding column 26 to slide laterally, thereby driving the wiring block 27 and the wiring terminal 28 to move, realizing the adjustment of the distance between adjacent terminals to adapt to different wire diameters or wiring requirements. At the same time, the wire 211 is inserted into the sleeve 29. The guide groove 210 and the sliding strip 212 guide the wire 211 to accurately connect to the wiring terminal 28. In addition, the rain shield 10 can block rainwater and guide the water flow through the guide groove 11 and the guide plate 12, thereby realizing convenient adjustment of the spacing while providing effective protection for the wiring part.

[0045] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A wiring protection device for electronic engineering, characterized in that, Includes a box body (1) and a spacing adjustment mechanism (2); The spacing adjustment mechanism (2) is installed on the housing (1) and is used to adjust the distance between the terminals to facilitate wiring; The spacing adjustment mechanism (2) includes a micro motor (21), a threaded rod (22), a threaded block (23), a sliding plate (24), an inclined slide groove (25), a sliding column (26), a wiring block (27), and a wiring terminal (28). The micro motor (21) is fixed to the housing (1), and the threaded rod (22) is fixed to the output end of the micro motor (21). At the same time, the threaded block (23) is threadedly connected to the threaded rod (22) to drive the sliding plate (24) to move back and forth. The threaded block (23) is slidably connected to the surface of the box (1), the slide plate (24) is fixedly connected to the threaded block (23), and the inclined slide groove (25) is set on the slide plate (24). The slide column (26) is slidably connected in the inclined slide groove (25) to drive the terminal block (27) to move. The terminal block (27) is fixedly connected to the end of the slide column (26) away from the inclined slide groove (25). At the same time, the terminal block (28) is set in the terminal block (27) for connecting the line.

2. The wiring protection device for electronic engineering according to claim 1, characterized in that: The spacing adjustment mechanism (2) further includes a sleeve (29), a guide groove (210), a wire (211), and a slider (212). The sleeve (29) is fixed to the connector block (27), and the guide groove (210) is set inside the sleeve (29) to guide the wire (211) to connect. The wire (211) is slidably connected to the sleeve (29), and the slider (212) is fixed to the wire (211) and slidably connected to the guide groove (210).

3. The wiring protection device for electronic engineering according to claim 2, characterized in that: The box (1) is fixedly connected to a limiting post (3), and the bottom of the wiring block (27) is fixedly connected to a limiting block (4). The limiting post (3) limits and guides the movement of the wiring block (27) through the sliding limiting block (4).

4. The wiring protection device for electronic engineering according to claim 1, characterized in that: The box body (1) is provided with a groove (5), and a slider (6) is slidably connected in the groove (5) to limit and guide the movement of the slide plate (24). At the same time, the end of the slider (6) away from the groove (5) is fixed to the slide plate (24).

5. A wiring protection device for electronic engineering according to claim 1, characterized in that: The front end of the box body (1) is provided with a hollow opening (7), and the sleeve (29) is slidably connected to the hollow opening (7).

6. The wiring protection device for electronic engineering according to claim 1, characterized in that: The box body (1) is provided with an embedding groove (8). The embedding groove (8) limits and guides the movement of the sleeve (29) through an internal sliding L-shaped plate (9). At the same time, the end of the L-shaped plate (9) away from the embedding groove (8) is fixed to the sleeve (29).

7. A wiring protection device for electronic engineering according to claim 6, characterized in that: The box body (1) is hinged to the upper end of the slide bar (212) with a rain shield (10) for blocking external rainfall. At the same time, the rain shield (10) is provided with a guide groove (11) for guiding rainwater. The rain shield (10) is fixed to both ends of the guide groove (11) with guide plates (12).

8. A wiring protection device for electronic engineering according to claim 7, characterized in that: The top of the box (1) is fixedly connected to a telescopic plate (13), and the telescopic end of the telescopic plate (13) is fixedly connected to the slide plate (24).

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