Multifunctional electric linkage type series lock structure

Abstract

The utility model discloses a multifunctional electric linkage type series lock structure which comprises a lock body assembly, and the two ends of the lock body assembly are fixedly connected with a lock rod or a driving assembly through connecting pieces respectively. A hook is arranged on the lock body assembly and matched with the lock body assembly in a clamped mode. The driving assembly is used for driving the lock body assembly to move in the horizontal direction and then driving the lock rod to move in the horizontal direction, and the lock body assembly is clamped with or separated from the hook through the driving assembly; a bearing seat is clamped in the middle of the lock rod, and the lock rod can move in the bearing seat in the horizontal direction. According to the utility model, the structure is high in overall structural strength, high in universality and wide in application scene, meets the requirement of a manual-electric integrated structure, and can complete switching work at will when power is off.

Description

Technical Field

[0001] The utility model relates to the technical field of lock buckle equipment, in particular to a multifunctional electric linkage type serial lock structure. Background Art

[0002] At present, in large equipment, special vehicles and ships and various channels, either electronic locks are used or door locks are only opened and closed manually. Moreover, the locks used in different places are not universal and need to be designed specifically, which is more troublesome, has relatively low structural strength, and has even lower applicability. Utility Model Content

[0003] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a multifunctional electric linkage lock structure, which has a large overall structural strength, strong versatility, a wide range of usage scenarios, meets the requirements of a flashlight integrated structure, and can complete the switch work when the power is off. In order to achieve the above-mentioned purpose and other advantages according to the present invention, a multifunctional electric linkage lock structure is provided, including:

[0004] A lock body assembly, with two ends of the lock body assembly respectively fixedly connected to a lock rod or a drive assembly through connecting pieces;

[0005] The lock body assembly is provided with a hook, which is engaged with the lock body assembly;

[0006] The driving assembly is used to drive the lock body assembly to move in the horizontal direction, thereby driving the lock rod to move in the horizontal direction, and the lock body assembly is connected or separated with the hook through the driving assembly;

[0007] The middle part of the locking rod is clamped with a bearing seat, and the locking rod can move in the bearing seat along the horizontal direction.

[0008] Preferably, the driving assembly includes a base, a travel cylinder and a mounting seat fixedly connected to the base, and a motor and a hand-cranked wheel fixedly connected to the mounting seat.

[0009] Preferably, the middle of the base is a cavity structure, and the protruding end of the motor passes through the mounting seat and extends to the inside of the base, and the hand wheel is fixed on the mounting seat.

[0010] Preferably, a through hole is formed on the mounting seat, a hand wheel is mounted on the through hole, a first bevel gear is fixedly connected to the protruding end of the hand wheel, a second bevel gear is fixedly connected to the protruding end of the motor, and the first bevel gear matches the second bevel gear.

[0011] Preferably, a motor connecting piece is fixedly connected to the extending rod of the stroke cylinder body, and one end of the extending rod of the stroke cylinder body away from the motor connecting piece is fixedly connected to the extending end of the motor.

[0012] Preferably, the lock body assembly includes a lock box, a lock cover fixed to the lock box, a lock hook fixed to the top of the lock box, and a lock connecting rod fixed to both ends of the lock box.

[0013] Compared with the prior art, the utility model has the following beneficial effects: through the setting of the motor and the hand-cranked wheel, the string lock of the device can be opened and closed electrically, and can also be opened and closed manually when the power is off. The usability and convenience of the string lock are greatly improved. Moreover, the two ends of the lock box are respectively fixed with a locking connecting rod, so that multiple lock body assemblies can be connected in series, which can meet different usage scenarios. Specifically, the number of lock body assemblies is adjusted according to the length used in each, which greatly improves the applicability of the string lock. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the multifunctional electric linkage type serial locking structure according to the utility model;

[0015] Figure 2 It is a three-dimensional structural schematic diagram of a driving assembly of a multifunctional electric linkage type serial locking structure according to the utility model;

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the lock body assembly of the multifunctional electric linkage type serial locking structure according to the utility model;

[0017] Figure 4 It is a schematic diagram of the installation structure of the lock body assembly of the multifunctional electric linkage type serial locking structure according to the utility model. 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] Reference Figure 1-4 A multifunctional electric linkage lock structure includes: a lock body assembly 1, both ends of which are fixedly connected to a lock rod 2 or a drive assembly 4 through a connector 5; the entire structure of the connector 5 is made of 304 stainless steel.

[0020] The lock body assembly 1 is provided with a hook 6, which is engaged with the lock body assembly 1; the entire structure of the lock body assembly 1 is made of 304 stainless steel, which meets the use requirements while ensuring strength, and the total stroke is 80mm. The entire structure of the hook 6 is made of 304 stainless steel. When the lock body assembly 1 matches the hook 6, it is in a locked state, and when the lock body assembly 1 is separated from the hook 6, it is in an open state.

[0021] The whole structure of the locking rod 2 is made of 304 stainless steel and uses a seamless steel pipe with an outer diameter of 16 and a wall thickness of 2.

[0022] The driving assembly 4 is used to drive the lock body assembly 1 to move in the horizontal direction, thereby driving the lock rod 2 to move in the horizontal direction. The lock body assembly 1 is connected or separated with the hook 6 through the driving assembly 4;

[0023] The middle part of the lock rod 2 is clamped with a bearing seat 3, and the lock rod 2 can move in the horizontal direction in the bearing seat 3. The lock rod 2 can be limited by the bearing seat 3 to ensure that the lock rod 2 can move in the horizontal direction. In addition, the lock rod 2 is long, and the bearing seat 3 is arranged in the middle part of the lock rod 2 to further ensure the strength of the lock rod 2.

[0024] The bearing seat 3 is made of aluminum alloy as a whole, adopts a weight-reducing method, and at the same time reduces the height and occupies less internal space.

[0025] Furthermore, the driving assembly 4 includes a base 42, a stroke cylinder 41 and a mounting seat 45 fixedly connected to the base 42, and a motor 43 and a hand wheel 44 fixedly connected to the mounting seat 45. The middle of the base 42 is a cavity structure, and the protruding end of the motor 43 passes through the mounting seat 45 and extends to the inside of the base 42. The hand wheel 44 is fixed on the mounting seat 45. The maximum thrust of the motor 43 is: 4000kgf; the electric cylinder must meet the IP67 requirements, the use altitude: 5000 meters above sea level, the use environment: 40℃~~+55℃, and has the ability to resist salt spray and mold. A through hole is opened on the mounting seat 45, and a hand wheel 44 is installed on the through hole. The protruding end of the hand wheel 44 is fixedly connected to a first bevel gear, and the protruding end of the motor 43 is fixedly connected to a second bevel gear, and the first bevel gear matches the second bevel gear. The extension rod of the stroke cylinder 41 is fixedly connected with a motor connecting piece 46, and one end of the extension rod of the stroke cylinder 41 away from the motor connecting piece 46 is fixedly connected to the extension end of the motor 43. When the lock body assembly 1 is electrically driven to match the hook 6, the motor 43 is started, and the extension end of the motor 43 moves in a direction away from the base 42, thereby driving the extension end of the stroke cylinder 41 to move in the direction of the lock body assembly 1, thereby causing the lock body assembly 1 to move in a direction away from the motor 43. When the lock body assembly 1 matches the hook 6, the motor stops moving, and the lock body assembly 1 and the hook 6 are in a locked state. On the contrary, the motor 43 moves in the reverse direction, so that the lock body assembly 1 and the hook 6 are separated, and at this time, they are in an open state. When dealing with a power outage, the hand wheel 44 is manually rotated so that the first bevel gear of the hand wheel 44 drives the second bevel gear to rotate, thereby causing the protruding end of the motor 43 to move away from the base 42, thereby driving the protruding end of the stroke cylinder 41 to move toward the lock body assembly 1, thereby causing the lock body assembly 1 to move away from the motor 43. When the lock body assembly 1 matches the hook 6, the hand wheel 44 is stopped from rotating. At this time, the lock body assembly 1 and the hook 6 are in a locked state.

[0026] Furthermore, the lock body assembly 1 includes a lock box 12, a lock cover 11 fixed to the lock box 12, a lock hook 13 fixed to the top of the lock box 12, and a lock link 14 respectively fixed to both ends of the lock box 12. The lock link 14 is respectively fixed to both ends of the lock box 12, so that the serial lock structure can be applied to tools of different sizes, the number of lock body assemblies 1 can be selected according to the actual use place, and multiple lock body assemblies 1 can be opened and closed at the same time during operation, which greatly improves the work efficiency.

[0027] The number of devices and processing scale described here are used to simplify the description of the utility model. The application, modification and variation of the utility model are obvious to those skilled in the art.

[0028] Although the implementation scheme of the utility model has been disclosed as above, it is not limited to the applications listed in the specification and implementation scheme. It can be fully applied to various fields suitable for the utility model. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the utility model is not limited to the specific details and the illustrations shown and described here.

Claims

1. A multifunctional electric linkage lock structure, characterized in that: include: A lock body assembly (1), wherein both ends of the lock body assembly (1) are respectively fixedly connected to a lock rod (2) or a drive assembly (4) via a connecting piece (5); The lock body assembly (1) is provided with a hook (6), and the hook (6) is engaged with the lock body assembly (1); The driving assembly (4) is used to drive the lock body assembly (1) to move in the horizontal direction, thereby driving the lock rod (2) to move in the horizontal direction, and the lock body assembly (1) is connected to or separated from the hook (6) through the driving assembly (4); A bearing seat (3) is clamped in the middle of the locking rod (2), and the locking rod (2) can move in the bearing seat (3) along a horizontal direction.

2. A multifunctional electric linkage locking structure as claimed in claim 1, characterized in that: The driving assembly (4) comprises a base (42), a travel cylinder (41) and a mounting seat (45) fixedly connected to the base (42), and a motor (43) and a hand-cranked wheel (44) fixedly connected to the mounting seat (45).

3. A multifunctional electric linkage locking structure as claimed in claim 2, characterized in that: The middle of the base (42) is a cavity structure, and the extended end of the motor (43) penetrates the mounting seat (45) and extends to the inside of the base (42), and the hand wheel (44) is fixed on the mounting seat (45).

4. A multifunctional electric linkage locking structure as claimed in claim 3, characterized in that: A through hole is formed on the mounting seat (45), a hand wheel (44) is mounted on the through hole, a first bevel gear is fixedly connected to the protruding end of the hand wheel (44), a second bevel gear is fixedly connected to the protruding end of the motor (43), and the first bevel gear matches the second bevel gear.

5. A multifunctional electric linkage locking structure as claimed in claim 4, characterized in that: A motor connecting piece (46) is fixedly connected to the extension rod of the stroke cylinder body (41), and one end of the extension rod of the stroke cylinder body (41) away from the motor connecting piece (46) is fixedly connected to the extension end of the motor (43).

6. A multifunctional electric linkage locking structure as claimed in claim 1, characterized in that: The lock body assembly (1) comprises a lock box (12), a lock cover (11) fixedly connected to the lock box (12), a lock hook (13) fixedly connected to the top of the lock box (12), and a lock connecting rod (14) respectively fixedly connected to both ends of the lock box (12).

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