Exhibition hall suspension mechanism

Abstract

The utility model relates to the technical field of exhibit suspension, and discloses an exhibition hall suspension mechanism which comprises a suspension rod. Protective cylinders are arranged on the periphery of the suspension rod, a cavity is formed in each protective cylinder, an elastic pull piece penetrating through the bottom of each protective cylinder in a sliding mode is installed in each cavity, the bottom of each elastic pull piece is connected with a pull rope, and the bottom ends of the pull ropes are all connected with the bottom end of the suspension rod; the bottom of the cavity is provided with a compression early warning piece. The utility model provides an exhibition hall suspension mechanism which solves the problem that an alarm cannot be given in time after a suspension rod and a top wall are loosened.

Description

Technical Field

[0001] The utility model relates to the technical field of exhibit suspension, in particular to an exhibition hall suspension mechanism. Background Art

[0002] With the development of science and technology, exhibition halls, as a medium for displaying and disseminating information, have attracted more and more attention. Exhibition halls are usually composed of various exhibits, display boards, lights, etc., which are used to display various information to the audience. In the exhibition hall, exhibits need to be suspended for display, and most of them are suspended by suspension rods;

[0003] In the process of using the suspension rod for display, as time goes by, the suspension rod and the top wall are prone to looseness. When the suspension rod becomes loose or falls off, there is no corresponding protective structure and the safety of the audience will be threatened. In addition, there is no timely early warning system for the loosening and falling of the suspension rod, and the staff cannot be reminded in time to deal with it, which increases the safety hazard.

[0004] In order to solve the above problems, this application proposes a pavilion suspension mechanism. Utility Model Content

[0005] Based on the technical problems existing in the background technology, the utility model proposes a pavilion suspension mechanism.

[0006] The utility model provides an exhibition hall suspension mechanism, comprising a suspension rod;

[0007] The suspension rod is provided with a protective tube around it, a cavity is opened in the protective tube, an elastic pull piece is installed in the cavity and slides through the bottom of the protective tube, a pull rope is connected to the bottom of the elastic pull piece, and the bottom ends of several pull ropes are connected to the bottom end of the suspension rod;

[0008] A pressure warning component is installed at the bottom of the cavity.

[0009] Preferably, the elastic puller includes a spring, a slider and a pull rod, the spring is installed at the top of the cavity, the slider is installed at the bottom of the spring and is slidably connected to the inner wall of the protective tube, the pull rod is installed at the bottom of the slider, and the bottom of the protective tube is provided with a through hole connected to the cavity, the pull rod slides through the through hole, and the top end of the pull rope is connected to the bottom end of the pull rod.

[0010] Preferably, the pressure warning component includes a pressure sensor and an alarm, the pressure sensor is installed at the bottom of the cavity and is located below the slider, the alarm is installed on the outer periphery of the protective tube, and the alarm is electrically connected to the pressure sensor.

[0011] Preferably, a first assembly disk is installed on the top of the suspension rod, and a second assembly disk is installed on the top of the protective tube, and through assembly holes are provided on the first assembly disk and the second assembly disk.

[0012] Preferably, a ventilation channel is provided in the suspension rod, and a ventilation opening communicating with the ventilation channel is provided at the bottom of the suspension rod.

[0013] The above technical solution of the utility model has the following beneficial technical effects:

[0014] By setting the elastic pull piece, pull rope and pressure warning piece, when there is looseness between the suspension rod and the top wall, the pull rope connected to the suspension rod will be stressed, thereby pulling the elastic pull piece in the protective tube downward, so that the elastic pull piece is pressed against the pressure warning piece. After the pressure warning piece is compressed, an alarm will be sounded to remind the staff that there is looseness between the suspension rod and the top wall. With the cooperation of the elastic pull piece and the pull rope, the suspension rod can be limited to prevent the suspension rod and the exhibits from falling directly. This structure can play a pulling role on the suspension rod to prevent the suspension rod and the exhibits from falling directly after they are loosened, and can sound an alarm after the suspension rod and the top wall are loose to remind the staff, thereby ensuring people's safety to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a structural schematic diagram of a pavilion suspension mechanism proposed by the utility model.

[0016] Figure 2 For this utility model Figure 1 A partial floor plan of the .

[0017] Figure 3 For this utility model Figure 2 Schematic diagram of the internal structure of the middle protective tube.

[0018] Figure numerals: 1. Suspension rod; 2. Protective tube; 3. Elastic puller; 31. Spring; 32. Slider; 33. Pull rod; 4. Pull rope; 5. Pressure warning component; 51. Pressure sensor; 52. Alarm; 6. First assembly disk; 7. Second assembly disk. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0020] like Figure 1-3As shown, the utility model provides a pavilion suspension mechanism, comprising a suspension rod 1;

[0021] In this embodiment, a protective tube 2 is arranged around the suspension rod 1. A cavity is provided in the protective tube 2. An elastic puller 3 is installed in the cavity and slides through the bottom of the protective tube 2. A pull rope 4 is connected to the bottom of the elastic puller 3. The bottom ends of several pull ropes 4 are connected to the bottom end of the suspension rod 1. The elastic puller 3 includes a spring 31, a slider 32 and a pull rod 33. The spring 31 is installed at the top of the cavity. The slider 32 is installed at the bottom of the spring 31 and is slidably connected to the inner wall of the protective tube 2. The pull rod 33 is installed at the bottom of the slider 32. A through hole communicating with the cavity is provided at the bottom of the protective tube 2. The pull rod 33 slides through the through hole. The top end of the pull rope 4 is connected to the bottom end of the pull rod 33.

[0022] In this embodiment, a pressure warning component 5 is installed at the bottom of the cavity. The pressure warning component 5 includes a pressure sensor 51 and an alarm 52. The pressure sensor 51 is installed at the bottom of the cavity and below the slider 32. The alarm 52 is installed on the outer periphery of the protective tube 2, and the alarm 52 is electrically connected to the pressure sensor 51.

[0023] In the specific embodiment, a first assembly plate 6 is installed at the top of the suspension rod 1, and a second assembly plate 7 is installed at the top of the protective tube 2. Through assembly holes are provided on the first assembly plate 6 and the second assembly plate 7. The first assembly plate 6 and the second assembly plate 7 facilitate the connection of the suspension rod 1, the protective tube 2 and the top wall.

[0024] It should be noted that in order to be able to give an alarm in time after the suspension rod 1 and the top wall become loose, when the suspension rod 1 and the top wall become loose, the pull rope 4 connected to the suspension rod 1 will be stressed, pulling the pull rod 33 and the slider 32 downward, the spring 31 connected to the slider 32 will be stretched, and the slider 32 will abut against the pressure sensor 51 when it moves downward. After the pressure sensor 51 is pressurized, the pressure signal will be transmitted to the alarm 52, and the alarm will be given through the alarm 52 to remind the staff that the suspension rod 1 and the top wall are loose. Under the cooperation of the elastic pull member 3 and the pull rope 4, the suspension rod 1 can be limited to prevent the suspension rod 1 and the exhibits from falling directly. The structure can play a pulling role on the suspension rod 1 to prevent the suspension rod 1 and the exhibits from falling directly after the suspension rod 1 and the top wall become loose, and can give an alarm after the suspension rod 1 and the top wall become loose to remind the staff, thereby ensuring people's safety to a certain extent.

[0025] In a specific embodiment, a ventilation channel is provided in the suspension rod 1 , and a ventilation opening communicating with the ventilation channel is provided at the bottom of the suspension rod 1 .

[0026] It should be noted that the air duct in the exhibition hall can be connected to the ventilation channel, and the wind entering the ventilation channel can blow air to the exhibits at the bottom end of the suspension rod 1, which can effectively blow away the dust on the exhibits.

[0027] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. A pavilion suspension mechanism, comprising a suspension rod (1), characterized in that: The suspension rod (1) is provided with a protective tube (2) on all sides, the protective tube (2) has a cavity in it, an elastic pull piece (3) is installed in the cavity and slides through the bottom of the protective tube (2), the bottom of the elastic pull piece (3) is connected to a pull rope (4), and the bottom ends of several pull ropes (4) are connected to the bottom end of the suspension rod (1); A pressure warning component (5) is installed at the bottom of the cavity.

2. The exhibition hall suspension mechanism according to claim 1, characterized in that: The elastic puller (3) comprises a spring (31), a slider (32) and a pull rod (33); the spring (31) is mounted on the top of the cavity; the slider (32) is mounted on the bottom of the spring (31) and is slidably connected to the inner wall of the protective tube (2); the pull rod (33) is mounted on the bottom of the slider (32); a through hole connected to the cavity is provided at the bottom of the protective tube (2); the pull rod (33) slides through the through hole; the top end of the pull rope (4) is connected to the bottom end of the pull rod (33).

3. The exhibition hall suspension mechanism according to claim 2, characterized in that: The pressure warning component (5) comprises a pressure sensor (51) and an alarm (52); the pressure sensor (51) is installed at the bottom of the cavity and is located below the slider (32); the alarm (52) is installed on the outer periphery of the protective tube (2), and the alarm (52) is electrically connected to the pressure sensor (51).

4. The exhibition hall suspension mechanism according to any one of claims 1 to 3, characterized in that: A first assembly plate (6) is installed at the top of the suspension rod (1), and a second assembly plate (7) is installed at the top of the protective tube (2). Through assembly holes are provided on the first assembly plate (6) and the second assembly plate (7).

5. The exhibition hall suspension mechanism according to claim 1, characterized in that: A ventilation channel is provided in the suspension rod (1), and a ventilation opening communicating with the ventilation channel is provided at the bottom of the suspension rod (1).

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