Lock shell and express cabinet lock

Abstract

The lock shell comprises a lock shell body, a lock hole is formed in the side edge of the lock shell body in a penetrating mode, and a lock catch on an express cabinet is inserted into the lock shell body through the lock hole; at least one nut is arranged on the same side of the lock hole and arranged in the lock shell body, and the at least one nut and the lock shell body are integrally formed. The express cabinet lock comprises a lock shell. The cover plate is fixedly arranged on the lock shell, and the lock shell and the cover plate form a hollow shell assembly; the driving assembly, the lock beam assembly, the spring bolt assembly and the circuit board are arranged in the shell assembly, the driving assembly is in transmission connection with the lock beam assembly, the lock beam assembly and the spring bolt assembly are detachably connected in a clamped mode, and the circuit board is electrically connected with the driving assembly. According to the express cabinet lock, the screw penetrates through the express cabinet and is in threaded connection with the integrally-formed nut arranged in the lock shell, so that the express cabinet lock is fixedly installed on the express cabinet quickly and conveniently, and the problem that an existing express cabinet lock is inconvenient to install is effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of lock shells, and in particular to a lock shell and a courier cabinet lock. Background Art

[0002] With the rapid development of the logistics industry, sending and receiving express parcels has become an indispensable part of people's daily life. However, when delivering parcels, couriers often encounter situations where customers are not at home, which brings great inconvenience to couriers. In order to solve the above problems, many residential areas or communities have installed self-service express lockers for couriers to deliver parcels.

[0003] In the prior art, express cabinet locks can generally be installed in the express cabinet by means of screws and nuts that are fitted together to penetrate the side. This installation method makes the installation of the express cabinet locks inconvenient. At the same time, a pressing notch is generally reserved at the rear end of the existing express cabinet locks, and the lock beam is pressed through the pressing notch to achieve manual unlocking operation. Such a design makes the lock shell larger in size, restricting the miniaturization of the express cabinet lock and making its manufacturing cost higher. Therefore, a lock shell and an express cabinet lock are provided to solve the problem of inconvenient installation of existing express cabinet locks. Utility Model Content

[0004] One of the purposes of the utility model is to provide a lock shell and a courier cabinet lock, so as to solve the problem that the existing courier cabinet locks are inconvenient to install.

[0005] The utility model provides a lock case and a courier cabinet lock which can be realized by the following technical solutions:

[0006] The utility model provides a lock shell comprising a lock shell body, a side of which is penetrated by a lock hole, and a lock buckle on a courier cabinet is inserted into the lock shell body through the lock hole; at least one nut is arranged on the same side of the lock hole, and at least one of the nut is arranged in the lock shell body and is integrally formed with the lock shell body.

[0007] In one embodiment, a first through hole is provided through the lock housing body at a position corresponding to the nut.

[0008] In one embodiment, a pressing hole is provided through the lock housing body, and a pressing piece on the lock beam assembly passes through the lock housing body through the pressing hole.

[0009] In one of the embodiments, a wire outlet hole is also provided on the lock case body, and the wires of the circuit board arranged in the lock case body pass through the lock case body through the wire outlet hole to be electrically connected to the electric control module on the express cabinet.

[0010] The utility model provides a courier cabinet lock comprising a lock shell as described in any one of the above items; a cover plate fixedly arranged on the lock shell, the two of which form a hollow shell assembly; a drive assembly, a lock beam assembly, a lock tongue assembly and a circuit board respectively arranged in the shell assembly, the drive assembly is transmission-connected with the lock beam assembly, the lock beam assembly and the lock tongue assembly are detachably engaged, and the circuit board is electrically connected with the drive assembly.

[0011] In one embodiment, the driving assembly includes a driving motor, which is arranged in the shell assembly, and the driving motor can rotate forward and reverse; a reduction transmission mechanism connected to the driving motor; a rotating rod movably arranged at both ends in the shell assembly, which is fixedly connected to the reduction transmission mechanism, and the driving motor drives the rotating rod to rotate through the reduction transmission mechanism; a transmission member that is movably arranged on the rotating rod and connected to the lock beam assembly; an elastic member that is movably arranged on the rotating rod and has its two ends respectively in contact with the transmission member, and at least one convex rod is laterally arranged on the rotating rod, and at least one of the convex rods is arranged in a spiral coil of the elastic member and can move along the spiral direction of the spiral coil.

[0012] In one embodiment, the reduction transmission mechanism is a single-stage reduction transmission structure or a multi-stage reduction transmission structure.

[0013] In one embodiment, when the reduction transmission mechanism adopts a single-stage reduction transmission structure, the reduction transmission mechanism includes a driving pinion and a transmission gear connected in meshing transmission; the driving pinion is fixedly arranged on the rotating shaft of the driving motor; and the rotating rod is fixedly passed through the transmission gear.

[0014] In one embodiment, the lock beam assembly includes a lock beam body, which is movably arranged in the lock housing and is transmission-connected to the drive assembly; a torsion spring arranged on the side of the lock beam body and connected to the lock beam body, which provides a restoring force to the lock beam body.

[0015] In one embodiment, the lock beam body includes an integrally formed lock hook portion and a transmission portion; the lock hook portion is detachably engaged with the lock tongue assembly; the transmission portion is transmission-connected with the transmission member, and a pressing member is protruding from the transmission portion.

[0016] Compared with the prior art, the lock case and express cabinet lock of the utility model have the following beneficial effects:

[0017] The utility model discloses a lock shell and an express cabinet lock, which are threadedly connected with a nut integrally formed in the lock shell by screws penetrating the express cabinet, so that the express cabinet lock can be quickly and conveniently fixed on the express cabinet, effectively solving the problem of inconvenient installation of the existing express cabinet locks; at the same time, the pressing notch on the lock shell is eliminated, and a pressing hole is provided on the lock shell, and a pressing piece on the lock beam assembly penetrates the lock shell through the pressing hole, and a manual unlocking operation is achieved by pressing the pressing piece with force, thereby reducing the volume and production cost of the express cabinet lock to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a structural schematic diagram of the lock housing of the utility model;

[0020] Figure 2 This is a structural schematic diagram of a courier cabinet lock of the utility model;

[0021] Figure 3 yes Figure 2 The schematic diagram of the internal structure of a courier lock of the utility model is shown, including a driving component and a lock beam body;

[0022] Figure 4 yes Figure 3 A schematic diagram of the structure of the drive assembly shown;

[0023] Figure 5 yes Figure 3 The structural schematic diagram of the lock beam body is shown.

[0024] Indications in the figure: 10, lock shell; 11, lock shell body; 12, lock hole; 13, nut; 131, first through hole; 14, pressing hole; 15, wire outlet hole; 16, accommodating chamber; 20, cover plate; 30, drive assembly; 31, drive motor; 32, reduction transmission mechanism; 33, rotating rod; 331, convex rod; 34, transmission member; 35, elastic member; 40, lock beam assembly; 41, lock beam body; 411, lock hook part; 412, transmission part; 4121, pressing member; 413, second through hole; 50, lock tongue assembly; 60, circuit board. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. The components of the embodiment of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0026] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] See also Figure 1-Figure 5 As shown, a lock case 10 of the utility model is mainly used for express cabinet locks, which includes a lock case body 11, a lock hole 12 is provided on the lock case body 11, and the lock buckle on the express cabinet is inserted into the lock case body 11 through the lock hole 12; at least one nut 13 is provided on the same side of the lock hole 12, and at least one nut 13 is provided in the lock case body 11 and is integrally formed with the lock case body 11. Specifically, a first through hole 131 is provided at a position corresponding to the nut 13 on the lock case body 11, and a screw passes through the express cabinet, the first through hole 131 and the nut 13 in sequence. Threaded connection, so that the express cabinet lock can be quickly and conveniently fixed on the express cabinet; the lock shell body 11 is also respectively penetrated with a pressing hole 14 and a wire outlet hole 15, and the lock beam assembly 40 passes through the lock shell body 11 through the pressing hole 14, so that it is convenient for the user to press the lock beam assembly 40 to realize manual unlocking operation, and the wire of the circuit board 60 arranged in the lock shell body 11 passes through the lock shell body 11 through the wire outlet hole 15 to be electrically connected to the electric control module on the express cabinet; the lock shell body 11 is also provided with a accommodating cavity 16, and the driving assembly 30 is arranged in the accommodating cavity 16.

[0028] See also Figure 2 and Figure 3As shown, a courier cabinet lock includes the above-mentioned lock shell 10, cover plate 20, drive assembly 30, lock beam assembly 40, lock tongue assembly 50 and circuit board 60; the cover plate 20 is fixedly arranged on the lock shell 10 by a snap structure or a screw structure, and the two form a hollow shell assembly; the drive assembly 30, lock beam assembly 40, lock tongue assembly 50 and circuit board 60 are respectively arranged in the shell assembly; the drive assembly 30 is transmission connected with the lock beam assembly 40, and the lock beam assembly 40 and the lock tongue assembly 50 are detachably engaged and connected, and the drive assembly 30 can drive the lock beam assembly 40 to rotate and disengage from the lock tongue assembly 50, thereby realizing the unlocking operation; the circuit board 60 is electrically connected to the drive assembly 30 and is arranged on the side of the wire outlet hole 15, so that the wires of the circuit board 60 pass through the wire outlet hole 15 to penetrate the shell assembly, and the circuit board 60 controls the operation of the drive assembly 30. Specifically, the control technology adopted by the circuit board 60 is all existing technology, so its specific control process and the model adopted are not repeated here, as long as it meets the present application.

[0029] See also Figure 3 and Figure 4 As shown, in the present embodiment, the driving assembly 30 comprises a driving motor 31, a reduction transmission mechanism 32, a rotating rod 33, a transmission member 34 and an elastic member 35; the driving motor 31 is arranged in the accommodating chamber 16 of the lock housing 10, and can rotate forward and reverse; one end of the reduction transmission mechanism 32 is transmission-connected to the driving motor 31, and the other end thereof is fixedly connected to the rotating rod 33, and both ends of the rotating rod 33 are movably arranged in the accommodating chamber 16, and the driving motor 31 drives the rotating rod 33 to rotate relative to the lock housing 10 through the reduction transmission mechanism 32; the transmission member 34 is movably arranged through the rotating rod 33 and is transmission-connected to the lock beam assembly 40; the elastic member 35 is movably arranged through the rotating rod 33 and its two ends are respectively in contact and connected with the transmission member 34; specifically, the elastic member 35 is a spring.

[0030] See also Figure 3 and Figure 4As shown, in this embodiment, the reduction transmission mechanism 32 adopts a single-stage reduction transmission structure, which includes a driving pinion and a transmission gear; the driving pinion is fixedly arranged on the rotating shaft of the driving motor 31, and rotates following the rotation of the rotating shaft; the transmission gear is meshed and connected with the driving pinion, and the rotating rod 33 is fixedly penetrated through the transmission gear, and the driving motor 31 drives the rotating rod 33 to rotate through the driving pinion and the transmission gear in turn. In other embodiments, the reduction transmission mechanism 32 also adopts a multi-stage reduction transmission structure, which reduces the speed of the driving motor 31 and increases the output torque of the driving motor 31 at the same time. Specifically, at least one convex rod 331 is horizontally arranged on the rotating rod 33, and at least one convex rod 331 is penetrated in the spiral coil of the elastic member 35 and can move along the spiral direction of the spiral coil; when the driving motor 31 drives the rotating rod 33 to rotate forward, at least one convex rod 331 rotates following the rotation of the rotating rod 33, and it moves along the spiral direction of the spiral coil, thereby realizing compression of the lower part of the elastic member 35, and the elastic member 35 drives the transmission member 34 to move downward along the axial direction of the rotating rod 33, so that the transmission member 34 drives the lock beam assembly 40 to rotate and disengage from the lock tongue assembly 50, thereby realizing the unlocking operation; when the driving motor 31 drives the rotating rod 33 to rotate reversely, at least one convex rod 331 gradually releases the compression on the lower part of the elastic member 35, and under the action of the self-restoring force of the elastic member 35 and the lock beam assembly 40, the transmission member 34 and the lock beam assembly 40 return to the initial position. In this embodiment, two protruding rods 331 are symmetrically arranged laterally on the rotating rod 33, and both of them are respectively arranged in the spiral circle of the elastic member 35 and can move along the spiral direction of the spiral circle; in other embodiments, the number of protruding rods 331 can be one, three or other plurality, and the number is set according to actual needs.

[0031] See also Figure 3 and Figure 5 As shown, in the present embodiment, the lock beam assembly 40 includes a lock beam body 41 and a torsion spring (not shown); the lock beam body 41 is movably disposed in the lock housing 10 and is transmission-connected to the drive assembly 30, and the drive assembly 30 drives the lock beam body 41 to rotate relative to the lock housing 10, thereby causing the lock beam body 41 to disengage from the lock tongue assembly 50 to achieve an unlocking operation; the torsion spring (not shown) is disposed on the side of the lock beam body 41 and is connected to the lock beam body 41, and provides a restoring force to the lock beam body 41.

[0032] See also Figure 5As shown, in the present embodiment, the lock beam body 41 includes an integrally formed lock hook portion 411 and a transmission portion 412, with a second through hole 413 provided therebetween, and the lock beam body 41 is movably arranged in the lock housing 10 through the second through hole 413; the lock hook portion 411 is detachably engaged with the lock tongue assembly 50; the transmission portion 412 is transmission-connected with the transmission member 34, and the transmission member 34 drives the lock beam body 41 to rotate through the transmission portion 412; specifically, a pressing piece 4121 is protrudingly provided on the transmission portion 412, and the pressing piece 4121 penetrates the lock housing 10 through the pressing hole 14, and by pressing the pressing piece 4121 forcefully, the lock beam body 41 is driven to rotate and disengage from the lock tongue assembly 50, thereby realizing a manual unlocking operation.

[0033] It should be noted that the specific working process of a lock shell and an express cabinet lock of the utility model is as follows: the screw is threadedly connected with the nut 13 through the express cabinet and the first through hole 131 in sequence, so that the express cabinet lock is quickly and conveniently fixed on the express cabinet; when automatic unlocking is required, the driving motor 31 rotates forward through the reduction transmission mechanism 32 to drive the rotating rod 33 to rotate, and at least one convex rod 331 rotates following the rotation of the rotating rod 33, and it moves along the spiral direction of the spiral circle, thereby realizing compression of the lower part of the elastic member 35, and the elastic member 35 drives the transmission member 34 to move downward along the axial direction of the rotating rod 33, so that the transmission member 34 drives the lock beam assembly 40 to rotate and disengage from the lock tongue assembly 50, thereby realizing the unlocking operation; when the driving motor 31 drives the rotating rod 33 to rotate in the opposite direction, at least one convex rod 331 gradually releases the compression on the lower part of the elastic member 35, and under the action of the self-restoring force of the elastic member 35 and the lock beam assembly 40, the transmission member 34 and the lock beam assembly 40 return to their initial positions. When manual unlocking is required, the pressing member 4121 is pressed hard, thereby driving the lock beam body 41 to rotate and disengage from the lock tongue assembly 50, thereby realizing the manual unlocking operation.

[0034] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0035] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A lock housing, characterized in that: include: The lock shell body has a lock hole penetrating through its side, and the lock buckle on the express cabinet is inserted into the lock shell body through the lock hole; at least one nut is arranged on the same side of the lock hole, and at least one nut is arranged in the lock shell body and is integrally formed with the lock shell body.

2. A lock housing according to claim 1, characterized in that: A first through hole is penetrated through a position on the lock housing body corresponding to the nut.

3. A lock housing according to claim 1, characterized in that: A pressing hole is provided through the lock shell body, and a pressing piece on the lock beam assembly passes through the lock shell body through the pressing hole.

4. A lock housing according to claim 1, characterized in that: The lock shell body is also provided with a wire outlet hole, and the wires of the circuit board arranged in the lock shell body pass through the lock shell body through the wire outlet hole to be electrically connected with the electric control module on the express cabinet.

5. A courier lock, characterized in that: It comprises the lock case as described in any one of claims 1 to 4; a cover plate fixedly arranged on the lock case, the two of which form a hollow shell assembly; a drive assembly, a lock beam assembly, a lock tongue assembly and a circuit board respectively arranged in the shell assembly, the drive assembly is transmission-connected with the lock beam assembly, the lock beam assembly and the lock tongue assembly are detachably engaged, and the circuit board is electrically connected with the drive assembly.

6. A courier lock according to claim 5, characterized in that: The driving assembly includes a driving motor, which is arranged in the shell assembly and can rotate forward and reverse; a reduction transmission mechanism connected to the driving motor; a rotating rod movably arranged at both ends in the shell assembly, which is fixedly connected to the reduction transmission mechanism, and the driving motor drives the rotating rod to rotate through the reduction transmission mechanism; a transmission member movably penetrating the rotating rod and connected to the locking beam assembly; an elastic member movably penetrating the rotating rod and contacting and connecting the transmission member at both ends, and at least one convex rod is transversely arranged on the rotating rod, and at least one of the convex rods is penetrated in the spiral coil of the elastic member and can move along the spiral direction of the spiral coil.

7. A courier lock according to claim 6, characterized in that: The reduction transmission mechanism is a single-stage reduction transmission structure or a multi-stage reduction transmission structure.

8. A courier lock according to claim 7, characterized in that: When the reduction transmission mechanism adopts a single-stage reduction transmission structure, the reduction transmission mechanism includes a driving pinion and a transmission gear connected in meshing transmission; the driving pinion is fixedly arranged on the rotating shaft of the driving motor; and the rotating rod is fixedly passed through the transmission gear.

9. The express locker lock according to claim 6, characterized in that: The lock beam assembly includes a lock beam body, which is movably arranged in the lock housing and is transmission-connected to the drive assembly; a torsion spring arranged on the side of the lock beam body and connected to the lock beam body, which provides a restoring force to the lock beam body.

10. A courier locker lock according to claim 9, characterized in that: The lock beam body comprises an integrally formed lock hook portion and a transmission portion; the lock hook portion is detachably engaged with the lock tongue assembly; the transmission portion is transmission-connected with the transmission member, and a pressing member is protrudingly provided on the transmission portion.

Images