Strong and weak current arrangement structure for exhibition hall design

Abstract

The utility model discloses a strong and weak current arrangement structure for exhibition hall design, which comprises a floor, an expansion ditch is arranged above the floor, a steel beam is arranged in the expansion ditch, an empty slot is arranged in the steel beam, a frame is arranged in the empty slot, and a plurality of grooves are formed in the frame. The adjusting mechanism comprises a cover plate arranged in the frame, a handle is arranged on the outer surface of the cover plate, a driving assembly is fixedly connected to one end of the handle, a rotating gear is rotationally connected to the interior of the cover plate, and a limiting rod is fixedly connected to the top end of the rotating gear; and the maintenance mechanism is arranged below the cover plate. The utility model discloses a booth box, and aims to solve the problems that the existing two traditional arrangement modes cannot hide the booth box, occupy the space of an exhibition hall, cannot move, are inconvenient to move and use according to actual use requirements, and have limitations.

Description

Technical Field

[0001] The utility model relates to the technical field of exhibition hall design, in particular to a strong and weak electricity arrangement structure used for exhibition hall design. Background Art

[0002] Strong and weak electricity are two different levels of circuits in the electrical system, the main difference being the voltage, current and purpose. Strong electricity usually refers to circuits with a voltage of 220V and above, which are used to supply power to household appliances, power appliances, lighting and drive motors. Strong electricity is characterized by high power, high current and low frequency, and mainly considers low loss and high efficiency.

[0003] However, it still has the following disadvantages in actual use:

[0004] The two existing traditional layout methods cannot conceal the booth box, occupy the exhibition hall space, and the booth box cannot be moved, which is inconvenient to move the booth box according to actual use needs and has limitations. Utility Model Content

[0005] The purpose of the utility model is to provide a strong and weak electricity layout structure for exhibition hall design, so as to solve the problems that the two existing traditional layout methods proposed in the above background technology cannot conceal the booth box, occupy the exhibition hall space, and the booth box cannot be moved, which is inconvenient to move and use the booth box according to actual use needs and has limitations.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a strong and weak electricity layout structure for exhibition hall design, comprising a floor, a groove is opened above the floor, a steel beam is installed inside the groove, an empty slot is opened inside the steel beam, a frame is installed inside the empty slot, and also includes an adjustment mechanism: the adjustment mechanism includes a cover plate arranged inside the frame, a handle is arranged on the outer surface of the cover plate, one end of the handle is fixedly connected to a driving assembly, the cover plate is rotatably connected to a rotating gear inside, and the top end of the rotating gear is fixedly connected to a limiting rod; maintenance mechanism: the maintenance mechanism is arranged below the cover plate.

[0008] Furthermore, the maintenance mechanism includes a machine box arranged below the cover plate, guide rails are fixedly connected to both sides of the inner wall of the machine box, a mounting frame is installed inside the machine box, connecting components are installed at both ends of the mounting frame, wires are installed inside the mounting frame, a flap is installed on the outer surface of the machine box, a rotating rod is installed at the connection between one end of the flap and the machine box, and a rotating component is installed on the outer surface of the rotating rod.

[0009] Furthermore, the rotating assembly includes a fixed gear arranged on the outer surface of the rotating rod, and a groove is formed on the outer surface of the flip cover, and the fixed gear passes through the groove.

[0010] Furthermore, the connecting assembly includes sliders arranged at both ends of the mounting frame, a tooth groove is provided on one side of the slider, and the slider and the fixed gear are meshingly connected.

[0011] Furthermore, the driving assembly includes a spring plate arranged at one end of the handle, and tooth blocks are arranged on both sides of the outer wall of the spring plate, and the spring plate and the rotating gear are meshingly connected.

[0012] Furthermore, the number of the rotating gears is two groups, and the spring plates are horizontally and vertically located at the centers of the two groups of rotating gears.

[0013] Furthermore, limiting holes are provided on both sides of the inner wall of the frame, and the size of the limiting holes is matched with the size of the limiting rod.

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] The utility model is provided with an adjustment mechanism. A staff member pulls the handle outwards to make the handle drive a spring plate fixedly connected at one end to slide, and the sliding of the spring plate drives two sets of rotating gears that are meshed and connected on both sides to rotate, so that the limit rod fixedly connected to the rotating gear is flipped, so that the limit rod and the limit hole are contacted and limited and connected. At the same time, the staff member slides the cover plate to the use position according to the use requirements, and releases the outward pull formed on the handle to make the cover plate and the frame limitedly connected again.

[0016] Based on the above beneficial effects, a maintenance mechanism is provided. After the strong and weak electricity are arranged as mentioned above, the staff can flip up the flap connected to the outer surface of the machine box, so that the flap can be rotated to drive the rotating rod fixedly connected at one end to rotate, so that the fixed gear fixedly connected to the outer surface of the rotating rod rotates, and the fixed gear rotates to drive the slider engaged on one side to slide, so that the slider is guided and slided down inside the guide rail, thereby causing the mounting frame with sliders fixedly connected at both ends to slide down, which is convenient for the staff to observe and inspect the wires installed in the mounting frame, thereby improving the maintenance efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are 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 creative work.

[0018] Figure 1 It is an axonometric drawing of the utility model;

[0019] Figure 2 This is a disassembled diagram of the utility model;

[0020] Figure 3 For the utility model Figure 2 Enlarged view of point A in the middle;

[0021] Figure 4 It is an exploded view of the utility model;

[0022] Figure 5 It is a cross-sectional view of the machine box of the utility model.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Floor; 2. Steel beam; 3. Frame; 4. Cover; 5. Handle; 6. Spring plate; 7. Rotating gear; 8. Limit rod; 9. Flip cover; 10. Turn rod; 11. Fixed gear; 12. Guide rail; 13. Mounting frame; 14. Slider; 15. Wires; 16. Machine box; 17. Empty slot; 18. Extension groove. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0027] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0028] See also Figure 1-5 As shown, this embodiment is a strong and weak electricity layout structure for exhibition hall design, including a floor 1, a groove 18 is opened above the floor 1, a steel beam 2 is installed inside the groove 18, a slot 17 is opened inside the steel beam 2, a frame 3 is installed inside the slot 17, and also includes an adjustment mechanism: the adjustment mechanism includes a cover plate 4 arranged inside the frame 3, a handle 5 is arranged on the outer surface of the cover plate 4, one end of the handle 5 is fixedly connected to a driving assembly, the cover plate 4 is rotatably connected to a rotating gear 7, and the top of the rotating gear 7 is fixedly connected to a limiting rod 8; maintenance mechanism: the maintenance mechanism is arranged below the cover plate 4.

[0029] The adjustment mechanism serves as the main bearing structure and can increase the flexibility of use of the overall structure by being fixedly connected to the device as a whole.

[0030] The driving assembly includes a spring plate 6 arranged at one end of the handle 5, and tooth blocks are arranged on both sides of the outer wall of the spring plate 6. The spring plate 6 and the rotating gear 7 are meshingly connected. There are two groups of rotating gears 7, and the spring plate 6 is horizontally and vertically at the center of the two groups of rotating gears 7.

[0031] The drive assembly is arranged so that the spring plate 6 can slide and drive the rotating gears 7 meshingly connected on both sides to rotate.

[0032] Limiting holes are provided on both sides of the inner wall of the frame 3 , and the size of the limiting holes matches the size of the limiting rod 8 .

[0033] The setting of the limiting holes can increase the overall stability of the cover plate 4.

[0034] Working principle: the staff stretches the handle 5 outward so that the handle 5 drives the spring plate 6 fixed at one end to slide, and the sliding of the spring plate 6 drives the two sets of rotating gears 7 that are meshed and connected on both sides to rotate, so that the limit rod 8 fixedly connected to the rotating gear 7 is flipped, so that the limit rod 8 and the limit hole are contacted and connected in a limit manner. At the same time, the staff slides the cover plate 4 to the place of use according to the use requirements, and by releasing the outward pull on the handle 5, the cover plate 4 and the frame 3 are connected in a limit manner again.

[0035] See also Figure 1-5 As shown, this embodiment is based on the above-mentioned embodiment 1 and further includes a maintenance mechanism, which includes a machine box 16 arranged below the cover plate 4, guide rails 12 are fixedly connected to both sides of the inner wall of the machine box 16, a mounting frame 13 is installed inside the machine box 16, connecting components are installed at both ends of the mounting frame 13, wires 15 are installed inside the mounting frame 13, a flip cover 9 is installed on the outer surface of the machine box 16, a rotating rod 10 is installed at the connection between one end of the flip cover 9 and the machine box 16, and a rotating component is installed on the outer surface of the rotating rod 10.

[0036] The rotating assembly includes a fixed gear 11 arranged on the outer surface of the rotating rod 10. The outer surface of the flip cover 9 is provided with a groove, and the fixed gear 11 runs through the groove.

[0037] The rotating assembly is arranged so that the fixed gear 11 can rotate and drive the wire 15 to extend outward at the same time.

[0038] The connecting assembly includes sliders 14 arranged at both ends of the mounting frame 13 , a tooth groove is provided on one side of the slider 14 , and the slider 14 and the fixed gear 11 are meshingly connected.

[0039] The connection assembly setting can facilitate the staff to observe and repair the wires 15 installed in the mounting frame 13.

[0040] Working principle: The staff can turn up the flip cover 9 connected to the outer surface of the machine box 16, so that the flip cover 9 can rotate and drive the rotating rod 10 fixedly connected at one end to rotate, so that the fixed gear 11 fixedly connected to the outer surface of the rotating rod 10 rotates, so that the fixed gear 11 rotates and drives the slider 14 meshing and connected on one side to slide, so that the slider 14 is guided and slid down inside the guide rail 12, so that the mounting frame 13 with the slider 14 fixedly connected at both ends slides down;

[0041] This step facilitates the staff to observe and inspect the wires 15 installed in the mounting frame 13, thereby improving the efficiency of maintenance.

[0042] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0043] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A strong and weak current layout structure for exhibition hall design, comprising a floor plate (1), a groove (18) is provided above the floor plate (1), a steel beam (2) is installed inside the groove (18), an empty groove (17) is provided inside the steel beam (2), a frame (3) is installed inside the empty groove (17), and the characteristics are: Also includes: Adjustment mechanism: the adjustment mechanism comprises a cover plate (4) arranged inside the frame (3); a handle (5) is arranged on the outer surface of the cover plate (4); one end of the handle (5) is fixedly connected to a driving assembly; a rotating gear (7) is rotatably connected inside the cover plate (4); a top end of the rotating gear (7) is fixedly connected to a limiting rod (8); Maintenance mechanism: the maintenance mechanism is arranged below the cover plate (4).

2. The strong and weak current layout structure for exhibition hall design according to claim 1 is characterized in that: The maintenance mechanism comprises a machine box (16) arranged below the cover plate (4), the inner walls of the machine box (16) are fixedly connected to guide rails (12) on both sides, a mounting frame (13) is installed inside the machine box (16), both ends of the mounting frame (13) are installed with connection components, an electric wire (15) is installed inside the mounting frame (13), a flip cover (9) is installed on the outer surface of the machine box (16), a rotating rod (10) is installed at the connection between one end of the flip cover (9) and the machine box (16), and a rotating component is installed on the outer surface of the rotating rod (10).

3. The strong and weak current layout structure for exhibition hall design according to claim 2 is characterized in that: The rotating assembly comprises a fixed gear (11) arranged on the outer surface of the rotating rod (10); a groove is provided on the outer surface of the flip cover (9); and the fixed gear (11) passes through the groove.

4. The strong and weak current layout structure for exhibition hall design according to claim 3 is characterized in that: The connection assembly comprises sliders (14) arranged at both ends of the mounting frame (13), a tooth groove is provided on one side of the slider (14), and the slider (14) and the fixed gear (11) are meshingly connected.

5. The strong and weak current layout structure for exhibition hall design according to claim 1 is characterized in that: The driving assembly comprises a spring plate (6) arranged at one end of the handle (5), tooth blocks are arranged on both sides of the outer wall of the spring plate (6), and the spring plate (6) and the rotating gear (7) are meshingly connected.

6. The strong and weak current layout structure for exhibition hall design according to claim 5 is characterized in that: The number of the rotating gears (7) is two groups, and the spring plates (6) are arranged horizontally and vertically at the centers of the two groups of rotating gears (7).

7. The strong and weak current layout structure for exhibition hall design according to claim 1 is characterized in that: Limiting holes are provided on both sides of the inner wall of the frame (3), and the size of the limiting holes matches the size of the limiting rod (8).

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