Anti-theft system and storeroom

Abstract

The anti-theft system comprises a door frame, a door body, a visible lock assembly, a built-in lock assembly and a monitor, the door body is rotatably connected with the door frame, an opening is formed in the door body, the visible lock assembly comprises a sliding plate and two lock rings, the sliding plate is slidably installed at the opening of the door body, and the built-in lock assembly is installed in the door frame. The built-in lock assembly comprises a trunnion and a clamping plate, the trunnion is connected to the inner side of the door body, the clamping plate is rotatably connected to the inner side of the door frame, the clamping plate is provided with a clamping groove, the trunnion is movably clamped in the clamping groove, and the trunnion is movably clamped in the clamping groove. The clamping plate has a built-in lock state in which the trunnion is clamped in the clamping groove and an unlocking state in which the trunnion is spaced from the clamping groove, the monitor is interlocked with the built-in lock assembly, and the monitor is used for being closed in the built-in lock state and opened in the unlocking state. The built-in lock is arranged on the basis of the visible lock, the monitor which is interlocked with the built-in lock assembly is arranged, and the anti-theft function of the storehouse is achieved in a multi-layer management and control mode.

Description

Technical Field

[0001] The present invention relates to the technical field of anti-theft, and in particular to an anti-theft system and a storehouse. Background Art

[0002] Steel mills and other workshops usually store valuable materials such as alloys in warehouses. Anti-theft performance is an important issue faced by warehouses storing valuable materials.

[0003] For example, CN2091939U discloses a full-steel structure for a safe door in a room, in which the main body of the door lock mechanism is a pull rod inserted horizontally between the main and auxiliary door leaves and the door frame. The pull rod has double insurance of visible lock and concealed lock, but there is still a risk of failure.

[0004] Therefore, it is necessary to make further protective design for the opening and closing doors of the workshop warehouse to fully protect the valuable materials stored in the warehouse. Summary of the invention

[0005] In order to solve the above problems, the present application provides an anti-theft system and a warehouse.

[0006] The present application provides an anti-theft system, including a door frame, a door body, an visible lock assembly, a concealed lock assembly and a monitor. The door body is rotatably connected to the door frame, and the door body is provided with an opening. The visible lock assembly includes a slide plate and two lock rings. The slide plate is slidably installed at the opening of the door body. The two lock rings are respectively connected to the outer sides of the door frame and the slide plate. The two lock rings are used to lock when facing each other. The concealed lock assembly includes an ear shaft and a card plate. The ear shaft is connected to the inner side of the door body, and the card plate is rotatably connected to the inner side of the door frame. The card plate is provided with a slot, and the ear shaft is movably clamped in the slot. The card plate has a concealed lock state in which the ear shaft is clamped in the slot and an unlocked state spaced from the ear shaft. The monitor is interlocked with the concealed lock assembly, and the monitor is used to be closed in the concealed lock state and opened in the unlocked state.

[0007] In some embodiments, the card plate can rotate around a horizontal direction, and a rotation position is formed on the card plate;

[0008] The card plate includes a first portion adjacent to the notch of the card slot and relatively far from the rotation position, and the card plate also includes a second portion adjacent to the notch of the card slot and relatively close to the rotation position, and the first portion is in a barb shape.

[0009] In some embodiments, the surface edge of the second portion that encloses the slot is a curved surface, and the rotation position is disposed on the inner side of the curved surface.

[0010] In some embodiments, the door frame is fixedly connected to a rotating shaft, and the clamping plate is rotatably mounted on the rotating shaft.

[0011] In some embodiments, the card plate is provided with a first armrest portion, the first armrest portion is relatively far away from the rotation position, and the first armrest portion is used to provide a hand-holding basis.

[0012] In some embodiments, the monitor is configured with a control unit to achieve interlocking with the concealed lock assembly, the control unit includes a pressure sensor, the pressure sensor is installed at the groove wall formed by the slot on the card plate, and the pressure sensor is used to detect whether the ear axis is located in the slot.

[0013] In some embodiments, the pressure sensor is installed at the bottom of the card slot.

[0014] In some embodiments, the openings are distributed along the door width direction of the door body, and the sliding plate slides along the door width direction of the door body.

[0015] In some embodiments, the skateboard is provided with a second armrest portion, the second armrest portion is provided on the outer side of the skateboard, and the second armrest portion is used to provide a handholding basis.

[0016] A warehouse comprises a warehouse body and the above-mentioned anti-theft system, wherein the warehouse body has a storage space, a door frame in the anti-theft system is installed at the entrance and exit of the warehouse body, and a monitor in the anti-theft system is installed on the inner side of the warehouse body.

[0017] The beneficial effects of the present application are as follows: an anti-theft system is provided, including a door frame, a door body, an visible lock assembly, a concealed lock assembly and a monitor. The door frame serves as a main frame. When used, the door frame needs to be installed in facilities such as warehouses that require anti-theft protection. The door body and the door frame are rotatably connected, and the opening and closing of the space enclosed by the door frame is achieved by rotating the door body. The door body is provided with an opening, and a slide plate is slidably installed at the opening of the door body. Two locking rings are respectively connected to the outer sides of the door frame and the slide plate. When the two locking rings are facing each other, the two locking rings are locked. At this time, the visible lock assembly is located outside the door, and serves as a visible lock to play a first layer of protection; the concealed lock assembly includes an ear shaft and a card plate, the ear shaft is connected to the inner side of the door body, the card plate is rotatably connected to the inner side of the door frame, the card plate is provided with a card slot, the ear shaft is movably clamped in the card slot, and the card plate has an ear shaft clamped in the card slot The hidden lock state and the unlocked state with the ear axis interval, when the door body closes the space enclosed by the door frame, the card plate and the ear axis are in the hidden lock state together, and the hidden lock plays a second layer of protection; through the monitor interlocking with the hidden lock component, the monitor is closed in the hidden lock state and turned on in the unlocked state. Once the hidden lock component is turned on, the monitor is immediately turned on, and the monitor has the function of monitoring and recording the pictures in the warehouse. The monitor interlocked with the hidden lock component plays a third layer of protection; in summary, the anti-theft system provided in the present application is provided with a hidden lock on the basis of an obvious lock, and a monitor interlocked with the hidden lock component is provided. The monitoring is automatically turned on after the hidden lock is opened, and the warehouse anti-theft function is realized through a multi-layer control method, without affecting the normal use of the warehouse entrance and exit, thereby achieving the purpose of warehouse anti-theft. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention.

[0019] Figure 1 A schematic diagram of the structure of the outer side of an anti-theft system provided by the present application;

[0020] Figure 2 A schematic diagram of the structure of the inner side of an anti-theft system provided by the present application;

[0021] Figure 3 A side view of an anti-theft system provided by the present application;

[0022] Figure 4 A schematic diagram of a hidden lock assembly of an anti-theft system provided by the present application in an unlocked state;

[0023] Figure 5 A schematic diagram of a process of adjusting a concealed lock component of an anti-theft system provided by the present application from an unlocked state to a concealed locked state;

[0024] Figure 6 A schematic diagram of a hidden lock assembly of an anti-theft system provided in the present application in a hidden lock state.

[0025] Figure markings: 10 - door frame, 11 - rotating shaft, 20 - door body, 31 - slide plate, 32 - locking ring, 41 - ear shaft, 42 - clamping plate, 421 - clamping slot, 422 - rotating position, 423 - first part, 424 - second part, 425 - limiting part, 426 - first armrest part, 50 - monitor, 51 - pressure sensor. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0027] In addition, the present application may repeat reference numbers and / or reference letters in different examples, and such repetition is for the purpose of simplicity and clarity, and does not in itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the present application provides various specific examples of processes and materials, but those of ordinary skill in the art may recognize the application of other processes and / or the use of other materials.

[0028] This application provides an anti-theft system, please refer to Figures 1 to 4The anti-theft system includes a door frame 10, a door body 20, a visible lock assembly, a concealed lock assembly and a monitor 50.

[0029] The door frame 10 is a main frame, and when used, the door frame 10 needs to be installed in a warehouse or other facility that needs to be protected from theft. The door body 20 is rotatably connected to the door frame 10, and the space enclosed by the door frame 10 can be opened and closed by rotating the door body 20. The door body 20 is provided with an opening, which provides a way to open the hidden lock from the outside to the inside.

[0030] The visible lock assembly includes a slide plate 31 and two locking rings 32. The slide plate 31 is slidably installed at the opening of the door body 20. The two locking rings 32 are respectively connected to the door frame 10 and the outer sides of the slide plate 31. When the two locking rings 32 are facing each other, the two locking rings 32 are locked. At this time, the visible lock assembly is located outside the door and serves as the first layer of protection as a visible lock.

[0031] The concealed lock assembly includes an ear shaft 41 and a card plate 42. The ear shaft 41 is connected to the inner side of the door body 20. The card plate 42 is rotatably connected to the inner side of the door frame 10. The card plate 42 is provided with a card slot 421. The ear shaft 41 is movably carded in the card slot 421. The card plate 42 has a concealed lock state in which the ear shaft 41 is carded in the card slot 421. Figure 6 The card plate 42 and the ear shaft 41 are shown in a concealed locked state, and the card plate 42 is also in an unlocked state spaced from the ear shaft 41. Figure 4 The unlocked state of the clamping plate 42 and the ear shaft 41 is shown. When the door body 20 closes the space enclosed by the door frame 10, the clamping plate 42 and the ear shaft 41 are in a concealed lock state, and the concealed lock plays a second layer of protection.

[0032] The monitor 50 is interlocked with the concealed lock assembly. Figure 3 As shown in FIG. 1 , the monitor 50 is generally installed above the door frame 10 and located within the door. The monitor 50 is used to close the door in the concealed lock state and to open the door in the unlocked state. The monitor 50 is interlocked with the concealed lock assembly. Once the concealed lock assembly is opened, the monitor 50 is immediately opened. The monitor 50 has the function of monitoring and recording the images in the warehouse. The monitor 50 interlocked with the concealed lock assembly plays a third layer of protection.

[0033] The anti-theft system provides a way to open the concealed lock from the outside to the inside through the opening of the door body 20. The opening is set through the thickness direction of the door body 20, and the slide plate 31 is slidably installed at the opening of the door body 20. When the staff opens the anti-theft system from the outside to the inside, they first need to release the lock that is locked on the lock ring 32 as an open lock, and then move the slide plate 31 away from the door body 20. At this time, the opening of the door body 20 is partially open, and the operator can put his hand into the inner side of the door body 20 through the opening and release the concealed lock state of the clamping plate 42 and the ear shaft 41, and adjust the clamping plate 42 and the ear shaft 41 from the concealed lock state to the unlocked state, and then the door body 20 can be smoothly rotated.

[0034] To sum up, the anti-theft system provided in the present application is equipped with a concealed lock based on a visible lock, and a monitor 50 interlocked with the concealed lock component is provided. The monitoring is automatically turned on after the concealed lock is opened, and the warehouse anti-theft function is realized through multi-layer management and control. At the same time, it does not affect the normal use of the warehouse entrance and exit, thereby achieving the purpose of warehouse anti-theft.

[0035] In some embodiments, the card plate 42 can rotate around the horizontal direction, and a rotation position 422 is formed on the card plate 42, and the rotation position 422 is the rotation center position of the card plate 42. Figure 4 The card slot 421 is arranged along the thickness direction of the card plate 42, and the card slot 421 has a notch, which is located on one side of the card plate 42, and the opposite sides of the notch are respectively the first part 423 and the second part 424 of the card plate 42, and the first part 423 and the second part 424 are adjacent to the notch of the card slot 421, and the first part 423 is relatively far away from the rotation position 422, and the second part 424 is relatively close to the rotation position 422. In this embodiment, please refer to Figure 4 The first portion 423 is in the shape of a barb, so that when the clamping plate 42 and the ear shaft 41 are in a concealed locking state, please refer to Figure 6 When the clamping plate 42 has not rotated upward, the ear shaft 41 cannot be directly moved horizontally from the clamping slot 421 due to the first portion 423 of the barb shape.

[0036] In some embodiments, see Figure 4 The second part 424 has a surface edge, which refers to a part of the surface of the second part 424. The surface edge constitutes the groove wall of the slot 421, and the surface edge of the second part 424 that encloses the slot 421 is limited to a curved surface shape, and the rotation position 422 is set on the inner side of the curved surface. Figure 5 The process state shown transitions to Figure 6 During the hidden locking state shown, the curved surface edge facilitates the ear shaft 41 to smoothly enter the slot 421 of the clamping plate 42, making the entire hidden locking process smooth and without any obstruction.

[0037] In some embodiments, see Figure 4 The door frame 10 is fixedly connected to the rotating shaft 11, and the clamping plate 42 is rotatably sleeved on the rotating shaft 11. Figure 4 In the illustrated embodiment, a nut is installed on one side of the clamping plate 42 , the nut is threadedly connected to the rotating shaft 11 , and the clamping plate 42 is assembled outside the rotating shaft 11 through the nut.

[0038] In some embodiments, see Figure 4The card plate 42 is also provided with a limiting portion 425, which is close to the rotation position 422. When the ear shaft 41 is separated from the card plate 42, the limiting portion 425 of the card plate 42 abuts against the protrusion of the door frame 10, so that the card plate 42 is close to the rotation position 422 in a natural state. Figure 4 Then, when the lock is ready to enter the dark lock state, the ear shaft 41 and the card plate 42 are close to each other until Figure 4 In the relative state shown in FIG. 1 , the ear shaft 41 slightly lifts the clamping plate 42 and further enters the clamping plate 42. Figure 5 The process state of fully lifting the card plate 42 is shown, and finally the Figure 6 The ear shaft 41 and the clamping plate 42 are shown in a concealed locking state.

[0039] In some embodiments, see Figure 4 The card plate 42 is provided with a first armrest portion 426, which is relatively far from the rotation position 422. The first armrest portion 426 is used to provide a handholding basis for the staff to operate. When the staff opens the anti-theft system from the outside to the inside, in the link of releasing the hidden lock state, the operator can extend his hand from the opening into the inner side of the door body 20, hold the first armrest portion 426, and rotate the first armrest portion 426 upward. Accordingly, the first armrest portion 426 can be treated with anti-barb treatment and anti-slip treatment.

[0040] The interlocking of the monitor 50 and the concealed lock assembly needs to be realized by the control unit, and the realization of this means has various forms. In some embodiments, the control unit includes a pressure sensor 51. The pressure sensor 51 is Figure 4 is marked in Figure 5 and Figure 6 The position of the pressure sensor 51 can also be clearly determined. Figure 4 As shown, on the basis of the card slot 421 being opened on the card plate 42 , the card slot 421 forms a slot wall on the card plate 42 , and the pressure sensor 51 is installed on the slot wall, and the pressure sensor 51 is used to detect whether the ear shaft 41 is located in the card slot 421 .

[0041] When the ear shaft 41 is located in the card slot 421, the ear shaft 41 and the card plate 42 will be squeezed against each other under the action of gravity, and the pressure sensor 51 is in the mutually squeezed area. The pressure sensor 51 will generate an electrical signal under the condition of force. The control unit obtains the sensor signal and further logically judges that it is in a concealed lock state at this time, and controls the monitor 50 to enter a closed state or a standby state. When the pressure sensor 51 has no electrical signal output, it means that the ear shaft 41 and the card plate 42 are separated from each other. At this time, the door body 20 has been moved away from the door frame 10. The control unit controls the monitor 50 to enter an open state after logical judgment.

[0042] In some embodiments, see Figure 4The pressure sensor 51 is installed at the bottom of the card slot 421 , and the bottom of the slot here refers to the slot wall directly opposite to the notch of the card slot 421 .

[0043] In some embodiments, see Figure 1 and Figure 2 The openings are distributed along the door width direction of the door body 20 , and the slide plate 31 slides along the door width direction of the door body 20 .

[0044] In some embodiments, the skateboard 31 is provided with a second armrest portion, and the second armrest portion is provided on the outer side of the skateboard 31, and the second armrest portion is used to provide a handholding basis to facilitate actual operation by the staff.

[0045] The present application also provides a warehouse, including a warehouse body and the above-mentioned anti-theft system, the warehouse body has a storage space, the door frame 10 in the anti-theft system is installed at the entrance and exit of the warehouse body, and the monitor 50 in the anti-theft system is installed on the inner side of the warehouse body. The anti-theft system is provided with a concealed lock on the basis of an open lock, and a monitor 50 interlocked with the concealed lock component is provided, so as to realize the anti-theft function of the warehouse through a multi-layer control method.

[0046] In the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0047] Although the preferred embodiments of the present invention have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the present invention.

[0048] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A theft prevention system, characterized in that: include: Door frame; A door body is rotatably connected to the door frame, and the door body is provided with an opening; An open lock assembly, comprising a slide plate and two lock rings, wherein the slide plate is slidably mounted at the opening of the door body, and the two lock rings are respectively connected to the door frame and the outer sides of the slide plate, and the two lock rings are used for locking when facing each other; A concealed lock assembly, comprising an ear shaft and a clamping plate, wherein the ear shaft is connected to the inner side of the door body, the clamping plate is rotatably connected to the inner side of the door frame, the clamping plate is provided with a clamping slot, the ear shaft is movably clamped in the clamping slot, and the clamping plate has a concealed lock state in which the ear shaft is clamped in the clamping slot and an unlocked state in which the ear shaft is spaced from the ear shaft; as well as A monitor is interlocked with the concealed lock assembly, and the monitor is used to close in the concealed lock state and open in the unlocked state.

2. The anti-theft system according to claim 1, characterized in that: The card plate can rotate around the horizontal direction, and a rotation position is formed on the card plate; The card plate includes a first portion adjacent to the slot and relatively far from the rotation position, and the card plate also includes a second portion adjacent to the slot and relatively close to the rotation position, and the first portion is in a barb shape.

3. The anti-theft system according to claim 2, characterized in that: The surface edge of the second part surrounding the slot is a curved surface, and the rotation position is arranged on the inner side of the curved surface.

4. The anti-theft system according to claim 2, characterized in that: The door frame is fixedly connected with a rotating shaft, and the clamping plate is rotatably sleeved on the rotating shaft.

5. The anti-theft system according to claim 2, characterized in that: The clamping plate is provided with a first armrest portion, the first armrest portion is relatively far away from the rotating position, and the first armrest portion is used to provide a hand-holding basis.

6. The anti-theft system according to any one of claims 1 to 5, characterized in that: The monitor is equipped with a control unit to achieve interlocking with the concealed lock assembly, the control unit includes a pressure sensor, the pressure sensor is installed at the slot wall formed by the card plate, and the pressure sensor is used to detect whether the ear axis is located in the slot.

7. The anti-theft system according to claim 6, characterized in that: The pressure sensor is installed at the bottom of the card slot.

8. The anti-theft system according to any one of claims 1 to 5, characterized in that: The openings are distributed along the door width direction of the door body, and the slide plate slides along the door width direction of the door body.

9. The anti-theft system according to any one of claims 1 to 5, characterized in that: The skateboard is provided with a second armrest portion, the second armrest portion is arranged on the outer side of the skateboard, and the second armrest portion is used to provide a hand-holding basis.

10. A warehouse, characterized in that: include: The warehouse body has storage space; as well as The anti-theft system according to any one of claims 1 to 9, wherein the door frame in the anti-theft system is installed at the entrance and exit of the warehouse, and the monitor in the anti-theft system is installed on the inner side of the warehouse.

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