Intelligent explosion-proof lock convenient to install

Abstract

The utility model relates to the technical field of lockset, and disclose a kind of intelligent explosion-proof lockset of being convenient for installation, including shell, the side fixed mounting of shell has edge shell, further include: lock catch subassembly is installed in shell, the inside of shell is also installed with mechanical unlocking subassembly and electric unlocking subassembly, the top of shell is detachably installed with cover plate by bolt;The lock catch subassembly includes sliding sheet installed in shell, connecting rod is fixedly installed on the sliding sheet, rotating sheet is installed on the connecting rod;The utility model whole adopts modularization design, lock catch subassembly, mechanical unlocking subassembly, electric unlocking subassembly etc. Each part is relatively independent and collaborates. When installing, only each component is sequentially placed into shell corresponding installation slot according to preset position, then it can be completed assembly by bolt etc. Simple fixing mode, without the tedious cross assembly of multiple components as traditional lockset, greatly simplify installation process.

Description

Technical Field

[0001] This utility model relates to the field of lock technology, specifically to an intelligent explosion-proof lock that is easy to install. Background Technology

[0002] In many places with extremely high safety requirements, such as chemical and mining industries, locks not only need to perform basic functions of item storage and area isolation, but also need to have explosion-proof characteristics to prevent explosions caused by factors such as electrical sparks generated by the locks themselves.

[0003] In terms of ease of installation, traditional locks are typically complex to install, involving the tedious assembly and fixing of multiple components. This requires professionals using specific tools, resulting in low installation efficiency and significant difficulty for non-professionals, increasing both usage and time costs. Furthermore, existing locks often operate with independent mechanical and electric unlocking mechanisms, lacking effective linkage design, leading to inflexible and inefficient unlocking operations. For example, if the electric unlocking component malfunctions, the inability to quickly switch to mechanical unlocking can cause considerable inconvenience to users and even disrupt normal usage. Utility Model Content

[0004] The purpose of this utility model is to provide an easy-to-install intelligent explosion-proof lock to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an easy-to-install intelligent explosion-proof lock, comprising a housing, wherein a side shell is fixedly installed on one side of the housing, and further comprising: A locking assembly is installed in the housing, and a mechanical unlocking assembly and an electric unlocking assembly are also installed inside the housing. A cover plate is detachably installed on the top of the housing by bolts.

[0006] Preferably, the locking assembly includes a sliding piece installed in the housing, a connecting rod fixedly installed on the sliding piece, a rotating piece installed on the connecting rod, a limiting groove formed on the rotating piece, the connecting rod slidably installed in the limiting groove, a sliding groove formed inside the housing, the sliding piece sliding in the sliding groove, and teeth formed at both ends of the sliding piece.

[0007] Preferably, the mechanical unlocking assembly includes a mounting shell installed in the housing, a lock cylinder installed inside the mounting shell, a small gear installed at the bottom of the lock cylinder, a mounting groove for accommodating the mounting shell inside the housing, and a groove on the side of the mounting shell.

[0008] Preferably, the electric unlocking assembly includes a motor installed in the housing, a large gear is fixedly installed at the output end of the motor, and the housing has a mounting groove for installing the large gear.

[0009] Preferably, the side of the housing has a through groove, and the rotating plate is installed in the through groove.

[0010] Preferably, the side of the housing has a switch hole and a charging hole.

[0011] Preferably, a gasket is installed between the pinion and the mounting housing, and a fixing seat is fixedly installed on both sides of the mounting housing.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model adopts a modular design, with the locking assembly, mechanical unlocking assembly, and electric unlocking assembly working independently yet collaboratively. During installation, simply place each component into its corresponding mounting slot in the housing according to its preset position, and then secure it with bolts or other simple methods to complete assembly. Unlike traditional locks, which require cumbersome cross-assembly of multiple parts, this greatly simplifies the installation process. In daily use, the electric unlocking method is convenient and fast. Turning the motor drives the large gear, which in turn moves the sliding plate to adjust the angle of the rotating plate, thus unlocking the lock and meeting the needs for quick entry and exit. In case of malfunction of the electric unlocking assembly or insufficient power, the system can quickly switch to mechanical unlocking. Inserting the key and turning the lock cylinder drives the small gear, which in turn moves the sliding plate to complete the unlocking operation, ensuring the lock can be used normally under any circumstances, greatly improving its flexibility and reliability. Attached Figure Description

[0013] Figure 1 A schematic diagram of the main structure of the easy-to-install intelligent explosion-proof lock provided by this utility model; Figure 2 A schematic diagram of the internal structure of the shell provided by this utility model; Figure 3 A schematic diagram of the locking assembly structure provided by this utility model; Figure 4 A schematic diagram of the mechanical unlocking component provided by this utility model; Figure 5 A schematic diagram of the electric unlocking component provided by this utility model; Figure 6 A schematic diagram of the shell structure provided for this utility model.

[0014] In the diagram: 1. Housing; 2. Side housing; 3. Locking assembly; 31. Sliding piece; 32. Connecting rod; 33. Rotating piece; 34. Limiting groove; 35. Sliding groove; 4. Mechanical unlocking assembly; 41. Mounting shell; 42. Lock cylinder; 43. Pinion; 44. Groove; 45. Mounting groove one; 5. Electric unlocking assembly; 51. Motor; 52. Large gear; 53. Mounting groove two; 6. Gasket; 7. Fixing base; 8. Through groove; 9. Cover plate; 10. Switch hole; 11. Charging hole. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figure 1-6 As shown, an easy-to-install intelligent explosion-proof lock includes a housing 1, a side shell 2 fixedly installed on one side of the housing 1, and a latch assembly 3 installed in the housing 1. The housing 1 also has a mechanical unlocking assembly 4 and an electric unlocking assembly 5 installed inside it. A cover plate 9 is detachably installed on the top of the housing 1 by bolts.

[0017] Based on the above implementation scheme, the locking assembly 3 includes a sliding piece 31 installed in the housing 1, a connecting rod 32 fixedly installed on the sliding piece 31, a rotating piece 33 installed on the connecting rod 32, a limiting groove 34 opened on the rotating piece 33, the connecting rod 32 slidably installed in the limiting groove 34, a sliding groove 35 opened inside the housing 1, the sliding piece 31 slides in the sliding groove 35, and teeth are opened at both ends of the sliding piece 31; a through groove 8 is opened on the side of the housing 1, and the rotating piece 33 is installed in the through groove 8; the sliding piece 31 slides left and right in the sliding groove 35, and the limiting groove 34 is C-shaped.

[0018] The sliding piece 31 slides in the slide groove 35, causing the connecting rod 32 to move synchronously. The connecting rod 32 moves in the limiting groove 34, causing the rotating piece 33 to swing around the connecting rod 32, thereby achieving the purpose of locking or unlocking.

[0019] Based on the above implementation scheme, the mechanical unlocking component 4 includes a mounting shell 41 installed in the housing 1. A lock cylinder 42 is installed inside the mounting shell 41, and a small gear 43 is installed at the bottom of the lock cylinder 42. The housing 1 has a mounting groove 45 to accommodate the mounting shell 41, and a groove 44 is provided on the side of the mounting shell 41. A gasket 6 is installed between the small gear 43 and the mounting shell 41. Fixing seats 7 are fixedly installed on both sides of the mounting shell 41. A mounting rod is welded to the bottom of the lock cylinder 42 and inserted into the connecting groove inside the small gear 43. The lock cylinder 42 drives the small gear 43 to rotate synchronously. The fixing seats 7 on the mounting shell 41 are fixedly installed in the mounting groove 45 by bolts. The gasket 6 can play a dustproof role to prevent dust from falling into the housing 1. The small gear 43 meshes with the teeth on the sliding plate 31 through the groove 44.

[0020] Insert the key into the lock cylinder 42 and turn it, which drives the pinion 43 to rotate synchronously. The pinion 43 meshes with the teeth on the sliding plate 31, causing the sliding plate 31 to move in the slide groove 35. Adjust the angle of the rotating plate 33 to lock or unlock.

[0021] Based on the above implementation scheme, the electric unlocking component 5 includes a motor 51 installed in the housing 1, a large gear 52 is fixedly installed at the output end of the motor 51, and a mounting groove 53 for installing the large gear 52 is opened in the housing 1; the large gear 52 meshes with the teeth at the other end of the sliding plate 31.

[0022] Turn on the motor 51, which drives the large gear 52 to rotate. The large gear 52 meshes with the teeth on the sliding plate 31, causing the sliding plate 31 to move in the slide groove 35 and adjust the angle of the rotating plate 33.

[0023] Based on the above implementation scheme, a switch hole 10 and a charging hole 11 are provided on the side of the housing 1; the housing 1 has reserved positions for installing the switch and the battery, and the motor 51 and the switch are both connected to the battery through wires.

[0024] Motor 51 and electrical components such as switches are all electrically connected to the control terminal via wires. The control terminal can be set as a PLC programmable logic controller to control the above-mentioned electrical equipment to work. The above should be regarded as prior art. The specific structure, working principle and possible control methods and spatial arrangement of these technical features can adopt conventional choices in the field. This technical solution will not be further elaborated in detail.

[0025] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An easy-to-install intelligent explosion-proof lock, comprising a housing (1), wherein a side shell (2) is fixedly installed on one side of the housing (1), characterized in that, Also includes: A locking assembly (3) is installed in the housing (1), and a mechanical unlocking assembly (4) and an electric unlocking assembly (5) are also installed inside the housing (1). A cover plate (9) is detachably installed on the top of the housing (1) by bolts.

2. The easy-to-install intelligent explosion-proof lock according to claim 1, characterized in that: The locking assembly (3) includes a sliding piece (31) installed in the housing (1), a connecting rod (32) fixedly installed on the sliding piece (31), a rotating piece (33) installed on the connecting rod (32), a limiting groove (34) opened on the rotating piece (33), the connecting rod (32) is slidably installed in the limiting groove (34), a sliding groove (35) is opened inside the housing (1), the sliding piece (31) slides in the sliding groove (35), and teeth are opened at both ends of the sliding piece (31).

3. The easy-to-install intelligent explosion-proof lock according to claim 1, characterized in that: The mechanical unlocking assembly (4) includes a mounting shell (41) installed in the housing (1), a lock cylinder (42) is installed inside the mounting shell (41), a small gear (43) is installed at the bottom of the lock cylinder (42), a mounting groove (45) is opened inside the housing (1) to accommodate the mounting shell (41), and a groove (44) is opened on the side of the mounting shell (41).

4. The easy-to-install intelligent explosion-proof lock according to claim 1, characterized in that: The electric unlocking assembly (5) includes a motor (51) installed in the housing (1), and a large gear (52) is fixedly installed at the output end of the motor (51). The housing (1) has a second mounting slot (53) for installing the large gear (52).

5. The easy-to-install intelligent explosion-proof lock according to claim 2, characterized in that: The side of the housing (1) is provided with a through groove (8), and the rotating plate (33) is installed in the through groove (8).

6. The easy-to-install intelligent explosion-proof lock according to claim 1, characterized in that: The side of the housing (1) is provided with a switch hole (10) and a charging hole (11).

7. The easy-to-install intelligent explosion-proof lock according to claim 3, characterized in that: A gasket (6) is installed between the pinion (43) and the mounting shell (41), and a fixing seat (7) is fixedly installed on both sides of the mounting shell (41).

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