A wiring hub for intelligent engineering

Abstract

The present invention discloses a wiring hub for intelligent engineering, and relates to the technical field of wiring equipment. The wiring hub for intelligent engineering comprises an upper shell and a lower shell, a placement groove is provided on the surface of the lower shell, a connecting mechanism is arranged inside the placement groove, and the connecting mechanism comprises a rotating plate, a surface of the rotating plate is slidably connected to an inner wall of the placement groove, a plug plate is fixedly connected to the bottom of the upper shell, a surface of the plug plate is slidably connected to the inner wall of the placement groove, and a side of the plug plate close to the rotating plate is fixedly connected to limiting blocks arranged equidistantly. Through the setting of the connecting mechanism, the staff only needs to insert the plug plate into the placement groove to complete the connection between the upper shell and the lower shell, and the upper shell and the lower shell can be separated by rotating the rotating rod, which reduces the difficulty for the staff to inspect or replace parts inside the hub, and improves the work efficiency of the staff.

Description

Technical Field

[0001] The present invention relates to the technical field of wiring equipment, and in particular to a wiring hub for intelligent engineering. Background Art

[0002] Intelligent buildings are an important part of informatization. In modern Western developed countries, intelligent buildings have long been popular. According to the development needs of the situation, we have organized scientific research forces in a timely manner, and studied the new topic of intelligent buildings based on the current actual national conditions. We have also undertaken the design and implementation of intelligent systems for many large buildings, which have been well received by users. During the construction of intelligent buildings, wiring hubs are needed to fix the wire harnesses for network connectivity.

[0003] However, during the use of existing wiring hubs, in order to prevent the dust generated during construction from affecting the connection of the connecting wires in the wiring hub and causing a short circuit of the connecting wires, the wiring hub is usually a sealed box, and the heat dissipation function of the wiring hub is poor. At the same time, since the wiring hub is a collection point for the lines, there are many lines installed, and when the lines are working, the heat generated between the lines can easily burn out the components in the wiring hub, and the staff needs to frequently disassemble it to replace the components. However, the current wiring hub is usually assembled with small screws, and it is necessary to find suitable tools to disassemble the wiring hub, which is inefficient. Summary of the invention

[0004] The purpose of the present invention is to solve at least one of the technical problems existing in the prior art and to provide a wiring hub for intelligent engineering, which can solve the problem of slow speed and low efficiency when disassembling the wiring hub.

[0005] To achieve the above object, the present invention provides the following technical solution: A wiring hub for intelligent engineering, comprising an upper shell and a lower shell, wherein the upper shell and the lower shell are provided with semicircular jacks on opposite sides, a placement groove is provided on the surface of the lower shell, and a connection mechanism is provided inside the placement groove;

[0006] The connecting mechanism includes a rotating plate, the surface of the rotating plate is slidably connected to the inner wall of the placement groove, a tension spring is fixedly connected to the front side of the rotating plate, the front end of the tension spring is fixedly connected to the inner wall of the placement groove, an insert plate is fixedly connected to the bottom of the upper shell body, the surface of the insert plate is slidably connected to the inner wall of the placement groove, and a side of the insert plate close to the rotating plate is fixedly connected to equidistantly arranged limiting blocks.

[0007] Preferably, the cross section of the limiting block is a right-angled trapezoid, and a limiting block is also fixedly connected to one side of the rotating plate close to the surface of the plug plate, and the two limiting blocks are arranged in a mirror image.

[0008] Preferably, a baffle is fixedly connected to the bottom of the rotating plate, and a surface of the baffle is slidably connected to the interior of the lower shell.

[0009] Preferably, the lower shell is internally rotatably connected with a rotating rod, the rotating rod protrudes from the surface of the lower shell, the surface of the rotating rod is fixedly connected with a control board, and the surface of the control board is rotatably connected to the inner part of the lower shell.

[0010] Preferably, a pressing groove is provided on the surface of the upper shell body, a pressing sleeve is slidably connected to the inner wall of the pressing groove, a push block is fixedly connected to the inner wall of the pressing sleeve, a fixed sleeve is slidably connected to the inside of the pressing sleeve, the lower end of the fixed sleeve is fixedly connected to the inner wall of the pressing groove, an extrusion rod is slidably connected to the inner wall of the fixed sleeve, the extrusion rod is located inside the pressing sleeve, the surface of the extrusion rod is slidably connected to the inside of the upper shell body, the bottom of the extrusion rod is fixedly connected to an arc-shaped extrusion plate, and the extrusion plate is located inside the jack.

[0011] Preferably, the upper end of the extrusion rod is fixedly connected to a spring, and the upper end of the spring is fixedly connected to the inner wall of the pressing sleeve.

[0012] Preferably, the push blocks have cross-sections that are triangular.

[0013] Preferably, a sliding groove is provided on the surface of the extrusion rod, a push plate is slidably connected inside the sliding groove, the surface of the push plate is also slidably connected to the inside of the fixed sleeve, the left side of the push plate contacts the surface of the push block, the bottom of the push plate is fixedly connected to a baffle, the surface of the baffle is fixedly connected to a compression spring, and the end of the compression spring away from the baffle is fixedly connected to the surface of the fixed sleeve.

[0014] Preferably, the cross section of the slide groove is trapezoidal, and the cross section of the push plate is also trapezoidal.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] (1) The wiring hub used in the intelligent engineering, through the setting of the connection mechanism, allows the staff to complete the connection between the upper shell and the lower shell by simply inserting the plug-in board into the placement slot, and can also complete the separation between the upper shell and the lower shell by rotating the rotating rod. The operation is simple, which reduces the difficulty for the staff to inspect or replace parts inside the hub, facilitates the operator to replace and inspect the components inside the device, and improves the work efficiency of the staff.

[0017] (2) The wiring hub used in the intelligent engineering has a trapezoidal cross-section of the push plate and the slide groove, so that the staff only needs to press the pressing sleeve to make the extrusion plate move up and down in the socket, thereby changing the hole diameter of the socket, so that connecting wires of different thicknesses can be inserted into the socket, thereby improving the application range of the device and the applicability of the device. At the same time, the operation is simple and the structure is reasonable, which facilitates the operation of the operator and improves the labor efficiency of the operator.

[0018] (3) The wiring hub used in the intelligent project limits the movement of the push plate and the extrusion rod by setting a fixed sleeve, thereby avoiding the push plate and the extrusion rod from rotating in the pressing groove as much as possible, thereby ensuring the normal clamping of the device on the connecting wire and ensuring the stability of the device in fixing the connecting wire.

[0019] (4) The wiring hub used in the intelligent engineering has a limiting block with a right-angle trapezoidal cross section. When the operator inserts the plug-in board into the placement slot, the connection between the plug-in board and the rotating board is staggered, making the connection between the plug-in board and the rotating board tighter, thereby making the connection between the upper shell and the lower shell more stable. At the same time, after the plug-in board is connected to the rotating plate, the planes of the two limiting blocks contact each other, making it impossible for the plug-in board to be pulled out of the placement slot, thereby minimizing the separation of the upper shell and the lower shell during use of the device, thereby ensuring the stability of the device during use.

[0020] (5) The wiring hub used in the intelligent engineering increases the contact area between the extrusion plate and the connecting wire by setting the arc-shaped extrusion plate, so that the extrusion plate and the connecting wire are consistent with each other, ensuring the stability of the device in clamping the connecting wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention is further described below in conjunction with the accompanying drawings and embodiments:

[0022] Figure 1 This is a structural schematic diagram of a wiring hub for intelligent engineering of the present invention;

[0023] Figure 2 This is a schematic diagram of the internal structure of the pressing groove of the present invention;

[0024] Figure 3 This is a schematic diagram of the internal structure of the pressing sleeve of the present invention;

[0025] Figure 4 For the present invention Figure 3 The enlarged schematic diagram of point B in the middle;

[0026] Figure 5 This is a schematic diagram of the internal structure of the rotating plate of the present invention;

[0027] Figure 6 For the present invention Figure 5 Enlarged schematic diagram at point A in the middle.

[0028] Figure numerals: 1, upper shell; 2, lower shell; 3, plug hole; 4, extrusion plate; 5, pressing groove; 6, pressing sleeve; 7, rotating rod; 8, fixing sleeve; 9, extrusion rod; 10, spring; 12, push block; 13, plug plate; 14, placement groove; 15, baffle plate 1; 16, control plate; 17, rotating plate; 18, tension spring; 19, limiting block; 20, slide groove; 21, compression spring; 22, baffle plate 2; 23, push plate. DETAILED DESCRIPTION

[0029] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0030] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0031] In the description of the present invention, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0032] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0033] Embodiment 1:

[0034] See also Figure 1-6The present invention provides a technical solution: a wiring hub for intelligent engineering, comprising an upper shell 1 and a lower shell 2, wherein the upper shell 1 and the lower shell 2 have semicircular jacks 3 on opposite sides thereof, providing insertion space for the connection of a connecting line, a pressing groove 5 is provided on the surface of the upper shell 1, a pressing sleeve 6 is slidably connected to the inner wall of the pressing groove 5, a pushing block 12 is fixedly connected to the inner wall of the pressing sleeve 6, and the cross section of the pushing block 12 is triangular, a fixing sleeve 8 is slidably connected to the inside of the pressing sleeve 6, the lower end of the fixing sleeve 8 is fixedly connected to the inner wall of the pressing groove 5, an extrusion rod 9 is slidably connected to the inner wall of the fixing sleeve 8, the extrusion rod 9 is located inside the pressing sleeve 6, the surface of the extrusion rod 9 is slidably connected to the inside of the upper shell 1, and an arc-shaped extrusion plate 4 is fixedly connected to the bottom of the extrusion rod 9, the extrusion plate 4 is located inside the jack 3, and the arc-shaped extrusion plate 4 increases the contact area between the extrusion plate 4 and the connecting line, so that the extrusion plate 4 and the connecting line are matched, thereby ensuring the stability of the device in clamping the connecting line.

[0035] The upper end of the extrusion rod 9 is fixedly connected with a spring 10, and the upper end of the spring 10 is fixedly connected to the inner wall of the pressing sleeve 6. A slide groove 20 is provided on the surface of the extrusion rod 9. The cross-section of the slide groove 20 is trapezoidal. A push plate 23 is slidably connected inside the slide groove 20. The cross-section of the push plate 23 is also trapezoidal. The surface of the push plate 23 is also slidably connected to the inside of the fixed sleeve 8. The left side of the push plate 23 contacts the surface of the push block 12. The bottom of the push plate 23 is fixedly connected with a baffle plate 22, and the surface of the baffle plate 22 is fixedly connected with a compression spring 21. The end of the compression spring 21 away from the baffle plate 22 is fixedly connected to the surface of the fixed sleeve 8.

[0036] Furthermore, when the connecting line is installed, the pressing sleeve 6 is pressed, so that the pressing sleeve 6 slides down in the pressing groove 5, and then the spring 10 is squeezed. When the pressing sleeve 6 descends, the pushing block 12 is driven to slide down in the pressing groove 5. Since the cross section of the pushing block 12 is triangular, as the pushing block 12 descends, the pushing block 12 squeezes the surface of the pushing plate 23, so that the pushing plate 23 slides in the sliding groove 20. At the same time, the baffle plate 22 squeezes the compression spring 21. At the same time, since the cross section of the sliding groove 20 is trapezoidal, and the cross section of the pushing plate 23 is also trapezoidal, as the pushing plate 23 slides, the inclined surface of the pushing plate 23 squeezes the inclined surface of the sliding groove 20, pushing upward, so that the squeezing rod 9 slides up in the fixing sleeve 8, and then under the squeezing of the pressing sleeve 6 and the squeezing rod 9, the spring 10 is deformed, and at the same time, the squeezing plate 4 is driven to be inserted into the jack. 3, thereby expanding the opening area of ​​the jack 3, so that the device can insert connecting wires of different thicknesses, and then through the setting of the fixing sleeve 8, the movement of the push plate 23 and the extrusion rod 9 is restricted, and the push plate 23 and the extrusion rod 9 are avoided as much as possible from rotating in the pressing groove 5, thereby ensuring the normal clamping of the connecting wire by the device and ensuring the stability of the device in fixing the connecting wire. At the same time, the push plate 23 and the slide groove 20 are both set as trapezoidal in cross section, so that the staff only needs to press the pressing sleeve 6 to make the extrusion plate 4 move up and down in the jack 3, so that the aperture of the jack 3 can be changed, so that connecting wires of different thicknesses can be inserted into the jack 3, thereby improving the scope of application of the device, improving the applicability of the device, and at the same time, the operation is simple, the structure is reasonable, the operation of the operator is convenient, and the labor efficiency of the operator is improved.

[0037] Embodiment 2:

[0038] See also Figure 4-6 On the basis of the first embodiment, a placement groove 14 is provided on the surface of the lower shell 2, and a connecting mechanism is provided inside the placement groove 14, and the connecting mechanism includes a rotating plate 17, and the surface of the rotating plate 17 is slidably connected to the inner wall of the placement groove 14, and the front side of the rotating plate 17 is fixedly connected to a tension spring 18, and the front end of the tension spring 18 is fixedly connected to the inner wall of the placement groove 14, and the bottom of the upper shell 1 is fixedly connected to a plug plate 13, and the surface of the plug plate 13 is slidably connected to the inner wall of the placement groove 14, and the side of the plug plate 13 close to the rotating plate 17 is fixedly connected to limit blocks 19 arranged equidistantly, and the cross-section of the limit blocks 19 is a right-angled trapezoid, and the side of the rotating plate 17 close to the surface of the plug plate 13 is also fixedly connected to the limit block 19, and the two limit blocks 19 are arranged in a mirror image.

[0039] When the upper shell 1 is connected to the lower shell 2, the plug plate 13 is inserted into the placement groove 14. As the plug plate 13 is inserted, the limiting block 19 on the plug plate 13 contacts the limiting block 19 on the surface of the rotating plate 17, so that the inclined surface of the limiting block 19 on the plug plate 13 presses the inclined surface of the limiting block 19 on the rotating plate 17. Since the plug plate 13 is limited by the space of the placement groove 14 and cannot move, the rotating plate 17 slides in the placement groove 14 and presses the tension spring 18, so that the limiting block 19 on the rotating plate 17 no longer restricts the limiting block 19 on the plug plate 13, so that the plug plate 13 can be smoothly inserted into the placement groove 14. When the inclined surface of the limiting block 19 on the rotating plate 17 is separated from the inclined surface of the limiting block 19 on the plug plate 13, under the elastic force of the tension spring 18, the rotating plate 17 returns to its original position, so that the limiting block 19 on the plug plate 13 and The limiting blocks 19 on the rotating plate 17 fit together, and then the upper shell 1 is pulled outward at this time. Since the plane of the limiting block 19 on the rotating plate 17 contacts with the plane of the limiting block 19 on the plug plate 13 at this time, the rotating plate 17 cannot move, and thus the upper shell 1 cannot be pulled out at this time. Furthermore, by setting the limiting block 19 as a right-angled trapezoidal cross-section, when the operator inserts the plug plate 13 into the placement slot 14, the connection between the plug plate 13 and the rotating plate 17 is staggered, making the connection between the plug plate 13 and the rotating plate 17 tighter, and thus the connection between the upper shell 1 and the lower shell 2 is more stable. At the same time, after the plug plate 13 is connected to the rotating plate 17, the planes of the two limiting blocks 19 contact with each other, making the plug plate 13 unable to be pulled out of the placement slot 14, thereby minimizing the separation of the upper shell 1 and the lower shell 2 during use of the device, thereby ensuring the stability of the device when in use.

[0040] Embodiment three;

[0041] See also Figure 4 On the basis of Embodiment 1 and Embodiment 2, a baffle 15 is fixedly connected to the bottom of the rotating plate 17, and the surface of the baffle 15 is slidably connected to the interior of the lower shell 2. The interior of the lower shell 2 is rotatably connected to a rotating rod 7, and the rotating rod 7 protrudes from the surface of the lower shell 2, which is convenient for the staff to operate. The surface of the rotating rod 7 is fixedly connected to a control panel 16, and the surface of the control panel 16 is rotatably connected to the interior of the lower shell 2.

[0042] When the staff needs to repair the device, the staff can rotate the rotating rod 7 to drive the control panel 16 to rotate inside the lower shell 2. As the control panel 16 rotates, the control panel 16 and the baffle 15 contact each other. Since the baffle 15 blocks the rotation path of the control panel 16, as the control panel 16 rotates, the control panel 16 pushes the baffle 15, and the baffle 15 pushes the rotating plate 17 to slide in the placement groove 14, so that the limiting block 19 on the rotating plate 17 no longer limits the limiting block 19 on the plug plate 13, and then the upper shell 1 can be directly pulled out of the lower shell 2 at this time. Through the setting of the connecting mechanism, the staff only needs to insert the plug plate 13 into the placement groove 14 to complete the connection between the upper shell 1 and the lower shell 2. At the same time, the upper shell 1 and the lower shell 2 can be separated by rotating the rotating rod 7. The operation is simple, which reduces the difficulty for the staff to inspect or replace parts inside the hub, facilitates the operator to replace and inspect the components inside the device, and improves the work efficiency of the staff.

[0043] Working principle: When the upper shell 1 is connected with the lower shell 2, the plug plate 13 is inserted into the placement groove 14, and as the plug plate 13 is inserted, the limiting block 19 on the plug plate 13 contacts the limiting block 19 on the surface of the rotating plate 17, so that the inclined surface of the limiting block 19 on the plug plate 13 presses the inclined surface of the limiting block 19 on the rotating plate 17, so that the rotating plate 17 slides in the placement groove 14 and presses the tension spring 18, so that the limiting block 19 on the rotating plate 17 no longer restricts the limiting block 19 on the plug plate 13, and the plug plate 13 is inserted into the lower shell 2. The plate 13 can be smoothly inserted into the placement groove 14. When the inclined surface of the limiting block 19 on the rotating plate 17 is separated from the inclined surface of the limiting block 19 on the plugging plate 13, the rotating plate 17 returns to its original position under the elastic force of the tension spring 18, so that the limiting block 19 on the plugging plate 13 and the limiting block 19 on the rotating plate 17 are matched with each other, and then the upper shell 1 is pulled outward at this time. Since the plane of the limiting block 19 on the rotating plate 17 is in contact with the plane of the limiting block 19 on the plugging plate 13 at this time, the rotating plate 17 cannot be offset, and the upper shell 1 cannot be pulled out at this time.

[0044] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A wiring hub for intelligent engineering, characterized in that: It comprises an upper shell (1) and a lower shell (2), wherein the upper shell (1) and the lower shell (2) are provided with semicircular insertion holes (3) on opposite sides, a placement groove (14) is provided on the surface of the lower shell (2), and a connecting mechanism is provided inside the placement groove (14); The connecting mechanism comprises a rotating plate (17), the surface of the rotating plate (17) is slidably connected to the inner wall of the placement groove (14), the front side of the rotating plate (17) is fixedly connected to a tension spring (18), the front end of the tension spring (18) is fixedly connected to the inner wall of the placement groove (14), the bottom of the upper shell (1) is fixedly connected to an inserting plate (13), the surface of the inserting plate (13) is slidably connected to the inner wall of the placement groove (14), one side of the inserting plate (13) close to the rotating plate (17) is fixedly connected to limiting blocks (19) arranged at equal distances, the cross section of the limiting blocks (19) is a right-angled trapezoid, and the side of the rotating plate (17) close to the surface of the inserting plate (13) is also fixedly connected to the limiting block (19), and the two limiting blocks (19) are arranged in a mirror image; The bottom of the rotating plate (17) is fixedly connected to a baffle plate 1 (15), the surface of the baffle plate 1 (15) is slidably connected to the interior of the lower shell (2), the interior of the lower shell (2) is rotatably connected to a rotating rod (7), the rotating rod (7) protrudes from the surface of the lower shell (2), the surface of the rotating rod (7) is fixedly connected to a control plate (16), and the surface of the control plate (16) is rotatably connected to the interior of the lower shell (2); The rotating rod (7) drives the control plate (16) to rotate inside the lower shell (2), and the control plate (16) contacts the baffle plate 1 (15) to push the baffle plate 1 (15), and the baffle plate 1 (15) pushes the rotating plate (17) to slide in the placement groove (14), so that the limiting block (19) on the rotating plate (17) no longer limits the limiting block (19) on the plug plate (13), so that the upper shell (1) is pulled out from the lower shell (2); The surface of the upper shell (1) is provided with a pressing groove (5), the inner wall of the pressing groove (5) is slidably connected to a pressing sleeve (6), the inner wall of the pressing sleeve (6) is fixedly connected to a pushing block (12), the interior of the pressing sleeve (6) is slidably connected to a fixing sleeve (8), the lower end of the fixing sleeve (8) is fixedly connected to the inner wall of the pressing groove (5), the inner wall of the fixing sleeve (8) is slidably connected to an extrusion rod (9), the extrusion rod (9) is located inside the pressing sleeve (6), the surface of the extrusion rod (9) is slidably connected to the interior of the upper shell (1), the bottom of the extrusion rod (9) is fixedly connected to an arc-shaped extrusion plate (4), and the extrusion plate (4) is located inside the jack (3).

2. The wiring hub for intelligent engineering according to claim 1, characterized in that: The upper end of the extrusion rod (9) is fixedly connected to a spring (10), and the upper end of the spring (10) is fixedly connected to the inner wall of the pressing sleeve (6).

3. The wiring hub for intelligent engineering according to claim 1, characterized in that: The push blocks (12) have a triangular cross section.

4. The wiring hub for intelligent engineering according to claim 1, characterized in that: The surface of the extrusion rod (9) is provided with a slide groove (20), the interior of the slide groove (20) is slidably connected with a push plate (23), the surface of the push plate (23) is also slidably connected with the interior of the fixed sleeve (8), the left side of the push plate (23) contacts the surface of the push block (12), the bottom of the push plate (23) is fixedly connected with a baffle plate 2 (22), the surface of the baffle plate 2 (22) is fixedly connected with a compression spring (21), and one end of the compression spring (21) away from the baffle plate 2 (22) is fixedly connected to the surface of the fixed sleeve (8).

5. The wiring hub for intelligent engineering according to claim 4, characterized in that: The cross section of the slide groove (20) is trapezoidal, and the cross section of the push plate (23) is also trapezoidal.

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