Gate channel for library

Abstract

The utility model relates to the technical field of gate machines, and discloses a gate machine channel for a library, which comprises a gate machine body and a rotating rod arranged on the gate machine body, a U-shaped block is installed on the outer side of the rotating rod, a baffle is installed on the U-shaped block through a rod type buffering piece, an arc-shaped buffering piece located below the baffle is installed on the gate body, a sliding block in sliding connection with the arc-shaped buffering piece is installed at the bottom of the baffle, and a limiting hole is formed in the outer side of the arc-shaped buffering piece. An elastic limiting piece is installed on the sliding block and used for being clamped into the limiting hole to limit the sliding block. The utility model provides a gate channel for a library, and solves the problem that a baffle plate on a gate may be impacted and damaged in an emergency.

Description

Technical Field

[0001] The utility model relates to the technical field of gate machines, in particular to a gate machine channel for a library. Background Art

[0002] The library is an important information center with rich collections, covering various types of books, journals, newspapers, multimedia materials, etc., for readers to borrow, read and refer to. The library provides people with opportunities to acquire knowledge, improve themselves and broaden their horizons. It is an important place for people to learn, grow and develop. The library is also a social space where people can share reading experiences, exchange ideas and expand interpersonal relationships. The library usually provides a comfortable environment so that readers can concentrate on reading or communicating. The gate machine that needs to be used when entering and exiting the library is an important equipment for library security management and control of the flow of people. The gate machine is generally composed of a rotating rod, a baffle, a drive system and a control. The baffle is usually connected to the rotating rod and rotates with the rotation of the rotating rod to form an open and closed channel. The drive system is responsible for driving the rotating rod and the baffle to make them move according to the predetermined trajectory. The control system is responsible for receiving operating instructions, controlling the action of the drive system, and ensuring the normal operation of the gate machine;

[0003] In an emergency, the crowd may panic and crowd, especially at the exit, which may cause the baffle on the gate to be impacted and damaged, affecting the smooth emergency evacuation.

[0004] In order to solve the above problems, the present application proposes a gate passage for library. Utility Model Content

[0005] Based on the technical problems existing in the background technology, the utility model proposes a gate passage for a library.

[0006] The utility model provides a gate passage for a library, comprising a gate body and a rotating rod installed on the gate body;

[0007] A U-shaped block is installed on the outer side of the rotating rod, a baffle is installed on the U-shaped block through a rod-type buffer, an arc-shaped buffer located below the baffle is installed on the gate body, a slider slidably connected to the arc-shaped buffer is installed at the bottom of the baffle, a limiting hole is provided on the outer side of the arc-shaped buffer, an elastic limiting member is installed on the slider, and the elastic limiting member is used to be inserted into the limiting hole to limit the slider.

[0008] Preferably, the arc-shaped buffer member includes an arc block, a fixed block and a first spring. There are two arc blocks. Both arc blocks are installed on the gate body and are located below the baffle. An arc slide is formed between the two arc blocks. The slider is slidably connected in the arc slide. The fixed block is installed between the two arc blocks and is located at the end of the arc slide. The first spring is arranged in the arc slide, and the two ends of the first spring are respectively connected to the fixed block and the slider. The limiting hole is opened on the outside of one of the arc blocks and is connected to the arc slide.

[0009] Preferably, the elastic limiting member includes a second spring and a limiting block, an insertion cavity is opened in the sliding block, the second spring is installed in the insertion cavity, the limiting block is inserted in the insertion cavity and connected to the second spring, and the limiting hole is adapted to the limiting block.

[0010] Preferably, the rod-type buffer comprises a connecting rod and two torsion springs, a vertically arranged U-shaped opening is provided on the side of the U-shaped block away from the rotating rod, the connecting rod is installed in the U-shaped opening, the baffle is rotatably sleeved on the connecting rod, the two torsion springs are both sleeved on the connecting rod, and the baffle is located between the two torsion springs, and the two ends of the two torsion springs are respectively connected to the baffle and the U-shaped block.

[0011] Preferably, a rubber layer is provided on the outer periphery of the baffle.

[0012] The above technical solution of the utility model has the following beneficial technical effects:

[0013] By setting the rod-type buffer and the arc-shaped buffer, when an emergency occurs and people hit the baffle, the baffle can be rotated on the rod-type buffer, and the rod-type buffer is used for the first buffer, and the slider at the bottom of the baffle can slide on the arc-shaped buffer, and the arc-shaped buffer is used for the second buffer. This structure can effectively reduce the impact force on the baffle in an emergency through the double buffer design, reduce the risk of damage to the gate body, and ensure the smooth implementation of emergency evacuation;

[0014] By setting up the elastic limiter, when the baffle is subjected to a large impact force, the slider at the bottom of the baffle can be moved to the position of the limit hole, and the elastic limiter on the slider is inserted into the limit hole, so that the baffle can be limited and the gate channel can be opened to help people pass smoothly. This structure can ensure that the baffle will not move excessively when subjected to a large impact, thereby avoiding damage. At the same time, it also provides people with more passage space, which is helpful for emergency evacuation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a schematic diagram of the structure of a gate passage for a library.

[0016] Figure 2 The utility model is a schematic diagram of the local structure of a gate passage for a library.

[0017] Figure 3 The utility model is a schematic diagram of the planar structure of a slider in a gate passage for a library.

[0018] Figure numerals: 1. gate body; 2. rotating rod; 3. U-shaped block; 4. rod-type buffer; 41. connecting rod; 42. torsion spring; 5. baffle; 6. arc-shaped buffer; 61. arc-shaped block; 62. fixed block; 63. first spring; 7. slider; 8. limiting hole; 9. elastic limiting member; 91. second spring; 92. limiting block. 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 1-3 As shown, the utility model provides a gate passage for a library, comprising a gate body 1 and a rotating rod 2 installed on the gate body 1;

[0021] In this embodiment, a U-shaped block 3 is installed on the outer side of the rotating rod 2, and a baffle 5 is installed on the U-shaped block 3 through a rod-type buffer 4. The rod-type buffer 4 includes a connecting rod 41 and two torsion springs 42. A vertically arranged U-shaped opening is opened on the side of the U-shaped block 3 away from the rotating rod 2. The connecting rod 41 is installed in the U-shaped opening. The baffle 5 is rotatably sleeved on the connecting rod 41. The two torsion springs 42 are sleeved on the connecting rod 41, and the baffle 5 is located between the two torsion springs 42. The two ends of the two torsion springs 42 are respectively connected to the baffle 5 and the U-shaped block 3.

[0022] In this embodiment, an arc-shaped buffer member 6 is installed on the gate body 1 and is located below the baffle 5. A slider 7 slidably connected to the arc-shaped buffer member 6 is installed at the bottom of the baffle 5. The arc-shaped buffer member 6 includes an arc block 61, a fixed block 62 and a first spring 63. There are two arc blocks 61. Both arc blocks 61 are installed on the gate body 1 and are located below the baffle 5. An arc slide is formed between the two arc blocks 61. The slider 7 is slidably connected in the arc slide. The fixed block 62 is installed between the two arc blocks 61 and is located at the end of the arc slide. The first spring 63 is arranged in the arc slide, and the two ends of the first spring 63 are respectively connected to the fixed block 62 and the slider 7.

[0023] It should be noted that: in order to prevent the baffle 5 from being damaged in an emergency, when an emergency occurs and causes people to hit the baffle 5, the baffle 5 can be rotated on the connecting rod 41, and the first buffering is performed by the torsion spring 42 on the connecting rod 41, and the slider 7 at the bottom of the baffle 5 can move in the arc slide formed between the two arc blocks 61, and the second buffering can be performed by the first spring 63 between the two arc blocks 61. This structure can effectively reduce the impact force on the baffle 5 in an emergency through the double buffering design, reduce the risk of damage to the gate body 1, and ensure the smooth implementation of emergency evacuation.

[0024] In a further embodiment, a limiting hole 8 is provided on the outer side of the arc-shaped buffer 6; the limiting hole 8 is provided on the outer side of an arc-shaped block 61 and communicates with the arc-shaped slideway; an elastic limiting member 9 is installed on the slider 7, and the elastic limiting member 9 is used to be inserted into the limiting hole 8 to limit the slider 7. The elastic limiting member 9 includes a second spring 91 and a limiting block 92, an insertion cavity is provided in the slider 7, the second spring 91 is installed in the insertion cavity, the limiting block 92 is inserted in the insertion cavity and connected to the second spring 91, and the limiting hole 8 is adapted to the limiting block 92.

[0025] It should be noted that in order to provide more passage space in an emergency, when the baffle 5 is subjected to a large impact force, the slider 7 at the bottom of the baffle 5 can be moved in the arc slide, and when the limit block 92 on the slider 7 is aligned with the limit hole 8, under the action of the second spring 91, the limit block 92 can be inserted into the limit hole 8, thereby limiting the baffle 5 and opening the gate channel to help people pass smoothly. This structure can ensure that the baffle 5 will not move excessively when subjected to a large impact, thereby avoiding damage. At the same time, it also provides people with more passage space, which is helpful for emergency evacuation.

[0026] In a specific embodiment, a rubber layer is provided on the outer periphery of the baffle 5 .

[0027] It should be noted that the surface of the baffle 5 can be protected by the provided rubber layer.

[0028] 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 gate passage for a library, comprising a gate body (1) and a rotating rod (2) mounted on the gate body (1), characterized in that: A U-shaped block (3) is installed on the outer side of the rotating rod (2), a baffle (5) is installed on the U-shaped block (3) through a rod-type buffer (4), an arc-shaped buffer (6) located below the baffle (5) is installed on the gate body (1), a slider (7) slidably connected to the arc-shaped buffer (6) is installed at the bottom of the baffle (5), a limiting hole (8) is provided on the outer side of the arc-shaped buffer (6), an elastic limiting member (9) is installed on the slider (7), and the elastic limiting member (9) is used to be inserted into the limiting hole (8) to limit the slider (7).

2. A gate passage for a library according to claim 1, characterized in that: The arc-shaped buffer member (6) comprises an arc-shaped block (61), a fixed block (62) and a first spring (63). There are two arc-shaped blocks (61). Both arc-shaped blocks (61) are mounted on the gate body (1) and are located below the baffle (5). An arc-shaped slideway is formed between the two arc-shaped blocks (61). The slider (7) is slidably connected in the arc-shaped slideway. The fixed block (62) is mounted between the two arc-shaped blocks (61) and is located at the end of the arc-shaped slideway. The first spring (63) is arranged in the arc-shaped slideway, and the two ends of the first spring (63) are respectively connected to the fixed block (62) and the slider (7). The limiting hole (8) is opened on the outer side of one of the arc-shaped blocks (61) and is connected to the arc-shaped slideway.

3. A gate passage for a library according to claim 2, characterized in that: The elastic limiting member (9) comprises a second spring (91) and a limiting block (92); an inserting cavity is provided in the sliding block (7); the second spring (91) is installed in the inserting cavity; the limiting block (92) is inserted in the inserting cavity and connected to the second spring (91); and the limiting hole (8) is adapted to the limiting block (92).

4. The gate passage for library according to claim 1, characterized in that: The rod-type buffer (4) comprises a connecting rod (41) and two torsion springs (42); a vertically arranged U-shaped opening is provided on a side of the U-shaped block (3) away from the rotating rod (2); the connecting rod (41) is installed in the U-shaped opening; the baffle (5) is rotatably sleeved on the connecting rod (41); the two torsion springs (42) are both sleeved on the connecting rod (41); the baffle (5) is located between the two torsion springs (42); and the two ends of the two torsion springs (42) are respectively connected to the baffle (5) and the U-shaped block (3).

5. The gate passage for library according to claim 1, characterized in that: A rubber layer is provided on the outer periphery of the baffle (5).

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