Storage hanging box for emergency keys in subway station

Abstract

The utility model discloses a storage hanging box for emergency keys in a subway station, which comprises a storage hanging box body, cross rods are fixedly connected to the top and the bottom between two sides of an inner cavity of the storage hanging box body, fixed rods are fixedly connected to the front surfaces of the cross rods, and sliding rods are fixedly connected to the front surfaces of the fixed rods. The surfaces of the sliding rods are sleeved with sliding sleeves, and a box body is arranged between the two sliding sleeves. The hook is pulled downwards through the pull ring, the spring is stretched through the movable plate, a key is hung on the hook, the pull ring is loosened, the spring renatures to drive the hook to enter the through groove through the movable plate, the key is limited and prevented from falling off, and at the moment, the weighing sensor detects that the weights of the box body and all structures on the box body are changed; and after the key is taken, the weight detected by the weighing sensor is reduced, and the display lamp becomes red, so that a user can be prompted to correspondingly and quickly hang the key in place, and the use of people is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of hanging boxes in subway stations, in particular to a storage hanging box for emergency keys in subway stations. Background Art

[0002] The subway is an electric-powered rail transit system built in the city. The trains run on fully enclosed lines, and the lines in the central city are basically located in underground tunnels. The subway has the advantages of large capacity, punctuality, high speed, soil saving and reduced noise interference. There are multiple spaces inside the subway, including the passenger area and the equipment area. The equipment area needs to be equipped with door locks, and professional personnel enter and exit with keys. In order to prevent the loss of keys, a storage box for emergency keys is required in the subway.

[0003] The existing storage box for hanging keys does not have a limiting mechanism, which causes the keys to fall off when hanging, resulting in the keys being easily lost, and there is no reminder after the keys are taken out, which brings inconvenience to people. A storage box for emergency keys in subway stations has been launched specifically. Utility Model Content

[0004] The utility model aims to provide a storage box for emergency keys in subway stations, which has the advantage of preventing keys from falling and solves the problem that in existing storage boxes, keys are prone to falling when hung because they do not have a limiting mechanism, resulting in keys being easily lost, and there is no reminder after the keys are taken out, causing inconvenience to people's use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a storage hanging box for emergency keys in a subway station, comprising a storage hanging box body, the top and bottom between the two sides of the inner cavity of the storage hanging box body are fixedly connected with cross bars, the front of the cross bar is fixedly connected with a fixing rod, the front of the fixing rod is fixedly connected with a sliding rod, the surface of the sliding rod is sleeved with a sliding sleeve, a box is arranged between the two sliding sleeves, both sides of the top of the inner cavity of the box are fixedly connected with springs, the bottom of the spring is fixedly connected with a movable plate, the bottom of the movable plate is fixedly connected with a hook, the bottom of the hook passes through the bottom of the box, both sides of the box are fixedly connected with connecting plates, the connecting plates are fixedly connected to the sliding sleeve, the top of the sliding rod surface is threadedly connected to a limiting ring, the top of the box is fixedly connected with a display light, the front of the storage hanging box body is movably connected with a magnetic suction door through a hinge, both sides of the bottom of the box are provided with weighing sensors, the bottom of the weighing sensor is fixedly connected with a fixing plate, and the fixing plate is fixedly connected to the cross bar.

[0006] Preferably, a through slot adapted to the hook is provided at the bottom of the box, and an identification plate is fixedly connected to the top of the front side of the box.

[0007] Preferably, both sides of the movable plate are fixedly connected with sliding blocks, and both sides of the inner cavity of the box body are provided with sliding grooves adapted to the sliding blocks.

[0008] Preferably, a pull ring is fixedly connected to the bottom of the hook, and lighting lamps are fixedly connected to both sides of the top of the inner cavity of the storage box body.

[0009] Preferably, mounting plates are fixedly connected to both sides of the top and bottom of the storage box body, and mounting holes are provided on the front side of the mounting plates.

[0010] Preferably, an observation window is fixedly connected to the front of the magnetic door, and a handle is fixedly connected to the right side of the front of the magnetic door.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model pulls the hook downward through the pull ring, stretches the spring through the movable plate, hangs the key on the hook, releases the pull ring, and the spring returns to the movable plate to drive the hook into the through slot to limit the key and prevent it from falling. At this time, the weighing sensor detects that the weight of the box and all structures on the box has changed, and the indicator light turns green. After the key is taken out, the weight detected by the weighing sensor decreases, and the indicator light turns red to prompt the user, and the key can be quickly hung in place, which is convenient for people to use.

[0013] 2. The utility model can limit the movable plate by setting a slider and a slide groove, can facilitate users to pull the hook by setting a pull ring, can facilitate the installation and use of the storage box body by setting a mounting plate and a mounting hole, and can facilitate users to pull the magnetic door by setting a handle. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the structure of the utility model;

[0016] Figure 3 It is the front view of the structure of the utility model.

[0017] In the figure: 1. Storage box body; 2. Cross bar; 3. Fixed bar; 4. Sliding bar; 5. Sliding sleeve; 6. Box body; 7. Spring; 8. Movable plate; 9. Hook; 10. Connecting plate; 11. Limiting ring; 12. Display light; 13. Magnetic door; 14. Weighing sensor; 15. Fixed plate; 16. Through slot; 17. Identification plate; 18. Pull ring; 19. Lighting lamp; 20. Mounting plate; 21. Mounting hole. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3A storage box for emergency keys in a subway station includes a storage box body 1. Both sides of the top and bottom of the storage box body 1 are fixedly connected with mounting plates 20. The front of the mounting plate 20 is provided with mounting holes 21. By providing the mounting plates 20 and the mounting holes 21, the installation and use of the storage box body 1 can be facilitated. The top and bottom of the inner cavity of the storage box body 1 are fixedly connected with cross bars 2. The front of the cross bars 2 is fixedly connected with a fixing rod 3. The front of the fixing rod 3 is fixedly connected with a sliding rod 4. The surface of the sliding rod 4 is sleeved with a sliding sleeve 5. A box body 6 is provided between the two sliding sleeves 5. Both sides of the top of the inner cavity of the box body 6 are fixed. A spring 7 is connected, and a movable plate 8 is fixedly connected to the bottom of the spring 7. Slide blocks are fixedly connected to both sides of the movable plate 8. Slide blocks are provided on both sides of the inner cavity of the box body 6 to match the slide blocks. By setting the slide blocks and the slide blocks, the movable plate 8 can be limited. A hook 9 is fixedly connected to the bottom of the movable plate 8, and a pull ring 18 is fixedly connected to the bottom of the hook 9. Lights 19 are fixedly connected to both sides of the top of the inner cavity of the storage hanging box body 1. By setting the pull ring 18, it is convenient for users to pull the hook 9. The bottom of the hook 9 passes through the bottom of the box body 6. A through groove 16 matching the hook 9 is provided at the bottom of the box body 6. The box body 6 The top of the front side is fixedly connected with an identification plate 17, both sides of the box body 6 are fixedly connected with connecting plates 10, the connecting plates 10 are fixedly connected with the sliding sleeve 5, the top of the surface of the slide rod 4 is threadedly connected with a limit ring 11, the top of the box body 6 is fixedly connected with a display light 12, the front of the storage hanging box body 1 is movably connected with a magnetic door 13 through a hinge, the front of the magnetic door 13 is fixedly connected with an observation window, and the right side of the front of the magnetic door 13 is fixedly connected with a handle, by setting the handle, it is convenient for users to pull the magnetic door 13, and both sides of the bottom of the box body 6 are provided with weighing sensors 14, and the bottom of the weighing sensor 14 is fixedly connected with a fixed The fixed plate 15 is fixedly connected with the cross bar 2. The hook 9 is pulled downward by the pull ring 18, and the spring 7 is stretched by the movable plate 8. The key is hung on the hook 9. The pull ring 18 is released, and the spring 7 returns to the movable plate 8 to drive the hook 9 into the through groove 16 to limit the key and prevent it from falling. At this time, the weighing sensor 14 detects that the weight of the box body 6 and all structures on the box body 6 has changed, and the display light 12 lights up green. After the key is taken out, the weight detected by the weighing sensor 14 is reduced, and the display light 12 turns red to remind the user that the key can be quickly hung in place, which is convenient for people to use.

[0020] When in use, the storage hanging box body 1 is installed at the position where it is needed through the mounting plate 20 and the mounting hole 21, the hook 9 is pulled downward through the pull ring 18, the spring 7 is stretched through the movable plate 8, the key is hung on the hook 9, the pull ring 18 is released, and the spring 7 recovers and drives the hook 9 into the through groove 16 through the movable plate 8 to limit the key and prevent it from falling. At this time, the weighing sensor 14 detects that the weight of the box body 6 and all structures on the box body 6 has changed, and the display light 12 lights up green. After the key is taken out, the weight detected by the weighing sensor 14 is reduced, and the display light 12 turns red to remind the user that the key can be quickly hung in place, which is convenient for people to use.

[0021] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A storage box for emergency keys in a subway station, comprising a storage box body (1), characterized in that: The top and bottom of the inner cavity of the storage hanging box body (1) are fixedly connected to a cross bar (2), the front of the cross bar (2) is fixedly connected to a fixed rod (3), the front of the fixed rod (3) is fixedly connected to a sliding rod (4), the surface of the sliding rod (4) is sleeved with a sliding sleeve (5), a box (6) is arranged between the two sliding sleeves (5), the top of the inner cavity of the box (6) is fixedly connected to springs (7) on both sides, the bottom of the spring (7) is fixedly connected to a movable plate (8), the bottom of the movable plate (8) is fixedly connected to a hook (9), and the bottom of the hook (9) passes through the box (6). The bottom of the box (6) is fixedly connected with a connecting plate (10) on both sides, the connecting plate (10) is fixedly connected to the sliding sleeve (5), the top of the surface of the sliding rod (4) is threadedly connected to a limit ring (11), the top of the box (6) is fixedly connected with a display light (12), the front of the storage hanging box body (1) is movably connected with a magnetic suction door (13) through a hinge, and weighing sensors (14) are arranged on both sides of the bottom of the box (6), and the bottom of the weighing sensor (14) is fixedly connected with a fixing plate (15), and the fixing plate (15) is fixedly connected to the cross bar (2).

2. The storage box for emergency keys in a subway station according to claim 1, characterized in that: A through slot (16) adapted to the hook (9) is provided at the bottom of the box body (6), and an identification plate (17) is fixedly connected to the top of the front side of the box body (6).

3. The storage box for emergency keys in a subway station according to claim 1, characterized in that: Slide blocks are fixedly connected to both sides of the movable plate (8), and sliding grooves matching the slide blocks are provided on both sides of the inner cavity of the box body (6).

4. The storage box for emergency keys in a subway station according to claim 1, characterized in that: The bottom of the hook (9) is fixedly connected to a pull ring (18), and both sides of the top of the inner cavity of the storage box body (1) are fixedly connected to lighting lamps (19).

5. The storage box for emergency keys in a subway station according to claim 1, characterized in that: Both sides of the top and bottom of the storage hanging box body (1) are fixedly connected with mounting plates (20), and the front side of the mounting plate (20) is provided with a mounting hole (21).

6. The storage box for emergency keys in a subway station according to claim 1, characterized in that: An observation window is fixedly connected to the front of the magnetic door (13), and a handle is fixedly connected to the right side of the front of the magnetic door (13).

Images