Access control equipment for storage door

Abstract

The utility model discloses access control equipment for a storage door, and relates to the field of access control equipment. An access control device for a storage door comprises an access control all-in-one machine, an intelligent lock box and a spring bolt, the access control all-in-one machine is fixedly installed on a wall close to the storage door, the intelligent lock box is fixedly installed on the wall close to the access control all-in-one machine, and the spring bolt is rotationally connected to the position, close to the intelligent lock box, of the storage door. The access control all-in-one machine is electrically connected with the intelligent lock box; the access control all-in-one machine and the intelligent lock box can be effectively prevented from being collided and damaged when large carrying equipment such as a forklift in a warehouse frequently shuttles back and forth, and the service life of access control equipment is greatly prolonged through stable supporting provided by the fixing frame and the isolation barrier effect of the protective cover; the maintenance cost and the risk of warehouse operation interruption caused by equipment damage are reduced, and the long-term stable operation of the warehouse access control system is ensured.

Description

Technical Field

[0001] This utility model belongs to the field of access control equipment technology, specifically, it relates to an access control device for warehouse doors. Background Technology

[0002] In modern warehouse management, access control systems play a crucial role in ensuring warehouse security and the orderly management of goods. Traditional warehouse access control equipment typically consists of components such as integrated access control machines and smart lock boxes, which perform well in controlling the access rights of warehouse personnel and goods.

[0003] However, the working environment inside a warehouse has its own unique characteristics. Large handling equipment such as forklifts frequently move around in warehouses. Due to limited operating space and the urgency of operations, these devices have significant inertia. Currently, most warehouse access control devices on the market are directly installed on the wall without sufficient protective measures. When forklifts are carrying out handling operations near the warehouse door area, they are easily able to collide with the access control unit and smart lock box due to operational errors or space constraints. Once the access control unit and smart lock box are collided, it may cause damage to the equipment casing, loosening or damage to internal electronic components, thereby affecting the normal operation of the access control system. This not only increases the maintenance cost of the access control equipment, but may also cause delays in the entry and exit of warehouse goods, affecting the efficiency of warehouse operations. In view of this, this utility model is proposed. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide an access control device for warehouse doors that can overcome or at least partially solve the above problems.

[0005] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is as follows: an access control device for warehouse doors, including an integrated access control unit, a smart lock box, and a lock tongue. The integrated access control unit is fixedly installed on the wall near the warehouse door, the smart lock box is fixedly installed on the wall near the integrated access control unit, and the lock tongue is rotatably connected to the warehouse door near the smart lock box. The integrated access control unit and the smart lock box are electrically connected. The device also includes: a fixed frame, fixedly connected to the wall near the integrated access control unit and the smart lock box by expansion bolts, with the integrated access control unit and the smart lock box located within the fixed frame; and a protective cover, rotatably connected to the fixed frame by a rotating shaft, the rotating shaft being located on the upper side of the fixed frame and the protective cover; the protective cover has a notch near the lock tongue for use with the lock tongue.

[0006] To facilitate opening the protective cover without requiring manual support, a first magnetic plate is embedded and fixedly connected to the upper end of the fixing frame, and a second magnetic plate that magnetically attracts the first magnetic plate is embedded and fixedly connected to the protective cover.

[0007] Furthermore, a handle is fixedly connected to the protective cover to facilitate flipping the protective cover.

[0008] To ensure a tight fit between the protective cover and the fixed frame, the handle is further provided on the upper side of the protective cover, and the handle is a counterweight.

[0009] To further enhance the structural strength of the fixing frame and the protective cover, both the fixing frame and the protective cover are made of aerospace aluminum alloy.

[0010] To further enhance the protection of the access control machine and smart lock box, a first airbag is fixedly connected to the outer side of the protective cover, and a second airbag is fixedly connected to the inner side of the protective cover. An opening is provided on the protective cover between the first airbag and the second airbag, and the air vents on the first and second airbags are connected to the opening.

[0011] To further improve the service life and stability of the first airbag, the first airbag is made of nitrile rubber.

[0012] After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art: By setting a fixed frame and a protective cover on the outside of the access control machine and the smart lock box, the present invention can effectively prevent large handling equipment such as forklifts from causing collision damage to the access control machine and the smart lock box when they frequently shuttle through the warehouse. Through the stable support provided by the fixed frame and the isolation barrier effect of the protective cover, the service life of the access control equipment is greatly extended, the maintenance cost caused by equipment damage and the risk of warehouse operation interruption are reduced, and the long-term stable operation of the warehouse access control system is ensured.

[0013] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0014] In the attached diagram:

[0015] Figure 1 This is a schematic diagram of the protective cover when it is closed in this utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the protective cover when it is opened in this utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of the protective cover in this utility model.

[0018] In the diagram: 1. Access control integrated machine; 101. Display screen; 2. Smart lock box; 201. Lock tongue; 3. Fixing frame; 301. Protective cover; 302. Notch; 303. First magnetic plate; 304. Second magnetic plate; 305. Handle; 306. First airbag cushion; 307. Second airbag cushion. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model, but are not intended to limit the scope of this utility model.

[0020] Example 1:

[0021] Reference Figures 1-3 A warehouse access control device includes an integrated access control unit 1, a smart lock box 2, and a latch 201. The integrated access control unit 1 is fixedly installed on the wall near the warehouse door, and the smart lock box 2 is fixedly installed on the wall near the integrated access control unit 1. The latch 201 is rotatably connected to the warehouse door near the smart lock box 2. The integrated access control unit 1 and the smart lock box 2 are electrically connected. The device also includes: a fixing frame 3, which is fixedly connected to the wall near the integrated access control unit 1 and the smart lock box 2 by expansion bolts, and the integrated access control unit 1 and the smart lock box 2 are located in the fixing frame 3; a protective cover 301, which is rotatably connected to the fixing frame 3 by a rotating shaft, and the rotating shaft is located on the upper side of the fixing frame 3 and the protective cover 301; the protective cover 301 has a notch 302 near the latch 201 for use with the latch 201.

[0022] The access control equipment for warehouse doors mainly consists of an integrated access control unit 1, a smart lock box 2, and a latch 201. The integrated access control unit 1 is fixedly installed on the wall near the warehouse door, and the smart lock box 2 is fixedly installed on the wall near the integrated access control unit 1. The latch 201 is rotatably connected to the warehouse door near the smart lock box 2, and the integrated access control unit 1 and the smart lock box 2 are electrically connected. To protect the integrated access control unit 1 and the smart lock box 2, the equipment is equipped with a fixing frame 3 and a protective cover 301. The fixing frame 3 is firmly fixed to the wall near the integrated access control unit 1 and the smart lock box 2 by expansion bolts. The access control unit 1 and the smart lock box 2 are surrounded by the upper part of the frame. This connection method ensures the stability of the fixed frame 3 and can withstand a certain degree of external impact. The protective cover 301 is rotatably connected to the fixed frame 3 via a pivot. The pivot is located on the upper side of the fixed frame 3 and the protective cover 301. The protective cover 301 has a notch 302 near the lock tongue 201 to cooperate with the lock tongue 201. This design allows the protective cover 301 to be opened and closed flexibly, and protects the access control unit 1 and the smart lock box 2 without affecting the normal operation of the lock tongue 201.

[0023] When the access control system is working normally, the protective cover 301 is in the closed state, forming a protective barrier that isolates the access control unit 1 and the smart lock box 2 from the outside world. Even if large handling equipment such as forklifts frequently move around in the warehouse, these devices will not directly collide with the access control unit 1 and the smart lock box 2 due to the protection of the protective cover 301 and the fixed frame 3. When it is necessary to use the access control system to open the door, personnel can open the protective cover 301 to expose the access control unit 1 and the smart lock box 2, and then perform normal identity verification and unlocking operations. After the operation is completed, the protective cover 301 is closed again to continue to play a protective role.

[0024] Furthermore, to protect personnel safety, a hazardous gas concentration sensor can be installed behind the door and connected to the I / O interface of the access control unit 1 or to an RS-485 interface via a signal conversion module to achieve data communication. When the gas sensor detects a high concentration of hazardous gas, it sends this signal to the controller of the access control unit 1. Upon receiving this signal, the controller of the access control unit 1 can modify its original control logic through software programming. Normally, the access control unit 1 determines whether to open the door based on facial recognition, password input, etc. However, upon receiving a hazardous gas alarm signal, the controller can ignore these normal door opening request signals and keep the door locked. Simultaneously, it can trigger other alarm devices, such as audible and visual alarms, to send danger signals to the outside world. Figure 2 As shown, the access control machine 1 integrates a display screen 101, and staff can also use the values ​​displayed on the display screen 101 to understand the concentration of harmful gases so that they can take timely action.

[0025] This protective design effectively prevents large handling equipment such as forklifts from causing collision damage to the access control machine 1 and smart lock box 2 when they frequently move around in the warehouse. The stable support provided by the fixed frame 3 and the isolation barrier function of the protective cover 301 greatly extend the service life of the access control equipment, reduce the maintenance costs and warehouse operation interruption risks caused by equipment damage, and ensure the long-term stable operation of the warehouse access control system.

[0026] It should be noted that the access control unit 1 used in this device may be, but is not limited to, the DS-K1T680M access control unit 1. This access control unit 1 is a technical means commonly used by those skilled in the art, and will not be described in detail here.

[0027] Example 2:

[0028] Reference Figures 1-3A warehouse access control device is basically the same as in Embodiment 1, but with a further improvement: a first magnetic plate 303 is embedded and fixedly connected to the upper end of the fixed frame 3, and a second magnetic plate 304 that is magnetically attracted to the first magnetic plate 303 is embedded and fixedly connected to the protective cover 301. Through the cooperation of the first magnetic plate 303 and the second magnetic plate 304, when the protective cover 301 is opened for unlocking, the protective cover 301 can be stably in the open state under the magnetic attraction of the first magnetic plate 303 and the second magnetic plate 304, without the need for the staff to hold the protective cover 301 with one hand, which effectively improves the convenience of the device during use.

[0029] Example 3:

[0030] Reference Figures 1-3 A warehouse access control device is basically the same as that in Embodiment 2, but further: a handle 305 is fixedly connected to the protective cover 301 to facilitate flipping the protective cover 301. With the setting of the handle 305, when it is necessary to open the protective cover 301, the staff can hold the handle 305 to open the protective cover 301.

[0031] The handle 305 is set on the upper side of the protective cover 301. The handle 305 is a counterweight. By setting the handle 305 with a certain weight on the upper side of the protective cover 301, when the protective cover 301 is closed, the protective cover 301 will be tightly attached to the fixed frame 3 under the downward pressure of the handle 305, so as to achieve a relatively comprehensive dustproof effect on the access control machine 1 and the smart lock box 2.

[0032] Example 4:

[0033] Reference Figures 1-3 A warehouse access control device is basically the same as that in Embodiment 3, but further: both the fixed frame 3 and the protective cover 301 are made of aviation aluminum alloy. By using aviation aluminum alloy for both the fixed frame 3 and the protective cover 301 and forming them through precision die casting, it can have extremely high structural strength and withstand an impact force of at least 500 Newtons. It can effectively resist accidents such as forklift collisions and cargo falling impacts, and effectively improve the protection effect on the access control machine 1 and the smart lock box 2.

[0034] A first airbag cushion 306 is fixedly connected to the outer side of the protective cover 301, and a second airbag cushion 307 is fixedly connected to the inner side of the protective cover 301. An opening is provided on the protective cover 301 between the first airbag cushion 306 and the second airbag cushion 307. Air vents on both the first airbag cushion 306 and the second airbag cushion 307 are connected to this opening. When a forklift or other vehicle exerts a large impact force on the protective cover 301, causing deformation, air can be released between the forklift and the protective cover 301. Upon contact, the protective cover 301 will first come into contact with the first airbag 306, which will then be compressed. At this time, the gas inside the first airbag 306 will enter the second airbag 307, causing the second airbag 307 to expand. When the protective cover 301 deforms and collapses, the second airbag 307 will then wrap around the access control unit 1 and the smart lock box 2, reducing damage to them and further improving the protection effect on the access control unit 1 and the smart lock box 2.

[0035] The first airbag pad 306 is made of nitrile rubber. Nitrile rubber is a synthetic rubber whose molecular structure contains nitrile groups. The presence of nitrile groups gives nitrile rubber excellent wear resistance and tear resistance. By making the first airbag pad 306 into nitrile rubber, the service life of the first airbag pad 306 can be greatly improved.

[0036] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model.

Claims

1. A gate guard device for a storage door, characterized by The application relates to a door access integrated machine (1), an intelligent lock box (2) and a lock tongue (201), wherein the door access integrated machine (1) is fixedly installed on a wall body near a warehouse door, the intelligent lock box (2) is fixedly installed on a wall body near the door access integrated machine (1), the lock tongue (201) is rotationally connected to the warehouse door at a position near the intelligent lock box (2), the door access integrated machine (1) and the intelligent lock box (2) are electrically connected, and the application further relates to the following: A fixed frame (3) is fixedly connected to the wall body near the door access integrated machine (1) and the intelligent lock box (2) through expansion bolts, and the door access integrated machine (1) and the intelligent lock box (2) are located in the fixed frame (3); A protective cover (301) is rotationally connected to the fixed frame (3) through a rotating shaft, and the rotating shaft is arranged on the upper side of the fixed frame (3) and the protective cover (301); The protective cover (301) is provided with a notch (302) near the lock tongue (201) for cooperating with the lock tongue (201).

2. The access control device for a storage door according to claim 1, characterized in that, A first magnetic plate (303) is fixedly connected to the upper end of the fixed frame (3), and a second magnetic plate (304) is fixedly connected to the protective cover (301) and magnetically attracted to the first magnetic plate (303).

3. The access control device for a storage door according to claim 1, characterized in that, A handle (305) is fixedly connected to the protective cover (301) and used for conveniently turning over the protective cover (301).

4. The access control device for a storage door according to claim 3, characterized in that, The handle (305) is arranged on the upper side of the protective cover (301), and the handle (305) is a counterweight.

5. The storage door access equipment of claim 1, wherein, The fixed frame (3) and the protective cover (301) are both made of aviation aluminum alloy.

6. The access control device for a storage door according to claim 5, wherein A first air bag pad (306) is fixedly connected to the outer side of the protective cover (301), a second air bag pad (307) is fixedly connected to the inner side of the protective cover (301), a through opening is arranged between the first air bag pad (306) and the second air bag pad (307) on the protective cover (301), and the air ports on the first air bag pad (306) and the second air bag pad (307) are connected to the through opening.

7. The access control device for a storage door according to claim 6, characterized in that The first air bag pad (306) is made of nitrile rubber.

Images