Bank box opener

Abstract

The utility model relates to a bank box opener which comprises a shell and a spring bolt, a matching groove used for moving of the spring bolt is installed on the shell, and the bank box opener is characterized in that a motor is installed on the shell, the output end of the motor is connected with a transmission assembly, and the transmission assembly is connected with a box opening structure used for driving the spring bolt to move front and back. The motor is arranged on the rear side of the box opening structure, the transmission assembly comprises a rotary table, a rotating rod and a connecting rod, one end of the rotary table is fixedly arranged on an output rod connected with the motor, the other end, away from the output rod, of the rotary table is connected with the rotating rod, and the upper end of the rotating rod is movably connected with the connecting rod. And the other end of the connecting rod extends to the front and is connected with the box opening structure. The bank box opener changed from manual operation to electric operation has the main advantages of improving the production efficiency, expanding the application range, reducing manual labor, being easy to maintain and achieving all-day uninterrupted work. Through the improvements, the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bank box openers, in particular to a bank box opener. Background Art

[0002] A bank drawer is an important piece of banking equipment, primarily used to securely open and manage bank cash drawers. Current bank drawer openers are primarily manually operated, and their structure can be referenced in the Chinese patent application for a safe-dedicated drawer opener. Application number 201330098321.6 states that the main components are a housing, a latch bolt mounted on the housing, and a handle. The handle is mounted on the housing via a rotating shaft and is connected to the latch bolt via a toothed engagement mechanism. Actuation of the handle allows the latch bolt to move forward and backward, opening or closing the drawer.

[0003] This structure definitely requires manual execution, and staff need to use it manually. For example, female workers may not be able to pull it, and manual opening is not convenient. Utility Model Content

[0004] The utility model provides a bank box opener, which solves the above problems existing in the prior art during use.

[0005] The technical solution of the present utility model is achieved as follows:

[0006] A bank box opener includes a shell and a lock tongue, and a matching groove for the lock tongue to move is installed on the shell. The characteristics are: a motor is installed on the shell, the output end of the motor is connected to a transmission assembly, the transmission assembly is connected to an opening structure for driving the lock tongue to move back and forth, the motor is arranged at the rear side of the opening structure, the transmission assembly includes a turntable, a rotating rod, and a connecting rod, one end of the turntable is fixedly set on the output rod connected to the motor, and the other end of the turntable away from the output rod is connected to the above-mentioned rotating rod, the upper end of the rotating rod is movably connected to the connecting rod, and the other end of the connecting rod extends to the front and is connected to the opening structure.

[0007] Preferably, the connecting rod is equipped with a fisheye ball head, and the upper end of the rotating rod is matched and connected with the fisheye ball head of the connecting rod.

[0008] Preferably, the unpacking structure includes a movable block and a rotating shaft. The movable block is installed on the shell through the rotating shaft. A U-shaped mounting groove is formed on the upper end of the movable block. The U-shaped mounting groove is movably connected to the connecting rod through an axis rod. The lower end of the movable block is processed with a tooth surface, and the above-mentioned lock tongue is processed with a lower tooth surface that meshes with the tooth surface.

[0009] Preferably, a limit switch is also installed in front of the turntable.

[0010] In summary, the beneficial effects of the present invention are:

[0011] The main benefits of switching from manual to electric bank drawer systems include increased productivity, expanded applicability, reduced manual labor, easier maintenance, and 24 / 7 uninterrupted operation. These improvements not only boost efficiency but also reduce operating costs, offering significant practical benefits to institutions like banks. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0013] Figure 1 This is a structural diagram of a bank box opener according to the present utility model;

[0014] Figure 2 This is a partial enlarged view of the unpacking structure.

[0015] Figure 3 A partial schematic diagram of the transmission assembly. DETAILED DESCRIPTION

[0016] The following is a combination of the appended examples of the present invention Figure 1-3 , clearly and completely describes the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0017] Example

[0018] like Figures 1 to 2 As shown, this embodiment discloses a bank box opener, including a shell 100 and a lock tongue 112. The shell 100 is provided with a matching groove for the movement of the lock tongue 112. The shell is provided with a motor 101. The output end of the motor 101 is connected to a transmission assembly, and the transmission assembly is connected to an opening structure for driving the lock tongue to move back and forth. The motor 101 is arranged at the rear side of the opening structure. The transmission assembly includes a turntable 102, a rotating rod 104, and a connecting rod 105. One end of the turntable 102 is fixedly provided on the output rod 1011 connected to the motor, and the other end of the turntable away from the output rod 1011 is connected to the above-mentioned rotating rod 104. The upper end of the rotating rod 104 is movably connected to the connecting rod, and the other end of the connecting rod extends to the front and is connected to the opening structure.

[0019] When unlocking is required, the motor 101 is turned on, the motor output end rotates, driving the circumferential rotation of the output rod, and the turntable connected to the output rod also rotates. The ingenious design of this solution is that the rotating rod 104 is spaced apart from the output rod, that is, when the turntable rotates, it will pull the connecting rod connected to the rotating rod to move back and forth, thereby realizing the opening and closing function.

[0020] The connecting rod is equipped with a fisheye ball head 1051, and the upper end of the rotating rod is connected to the fisheye ball head of the connecting rod. The purpose of adopting this structure is that due to the circumferential rotation, a bearing connection can be used, but the operation is unstable. The best solution of this solution is to use the fisheye ball head to make the connection smoother and more unobstructed.

[0021] The opening mechanism includes a movable block 107 and a rotating shaft 108. The movable block 107 is mounted on the housing via the rotating shaft 108. A U-shaped mounting groove 114 is formed on the upper end of the movable block. The U-shaped mounting groove 114 is movably connected to the connecting rod via a shaft 115. The lower end 111 of the movable block is machined with a tooth surface 1111, and the locking tongue is machined with a lower tooth surface 1121 that meshes with the tooth surface. This meshing method can ensure a firm fit and is more reliable.

[0022] A limit switch 103 is also installed in front of the turntable. The purpose of the limit switch 103 is to generate an open signal when the end surface of the turntable 102 contacts the Figure 1 The position shown is the state where the lock tongue moves inward, that is, the open state. A circuit installation platform 110 is installed on the rear side for a more intuitive and intelligent display.

[0023] The benefits of changing the bank box opener from manual to electric in this solution are mainly reflected in:

[0024] Improve production efficiency: The electric carton opener is driven by a motor to open the box, which can significantly speed up the opening process. It can complete the task more quickly, thereby improving overall production efficiency.

[0025] With the development of automation technology, for places such as banks that need to process large amounts of documents or items, reducing manual labor can not only reduce labor costs but also improve work efficiency.

[0026] 24 / 7 operation: The fully automatic case opener can operate continuously throughout the day, which is particularly important for banks that require continuous operation. This uninterrupted operation capability ensures that banks will not be affected by equipment downtime when processing large quantities of documents or items.

[0027] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A bank box opener, comprising a housing and a locking tongue, wherein the housing is provided with a mating groove for movement of the locking tongue, characterized in that: A motor is installed on the shell, and the output end of the motor is connected to a transmission assembly, which is connected to an opening structure for driving the lock tongue to move forward and backward. The motor is arranged on the rear side of the opening structure, and the transmission assembly includes a turntable, a rotating rod, and a connecting rod. One end of the turntable is fixedly arranged on the output rod connected to the motor, and the other end of the turntable away from the output rod is connected to the above-mentioned rotating rod. The upper end of the rotating rod is movably connected to the connecting rod, and the other end of the connecting rod extends to the front and is connected to the opening structure.

2. The bank box opener according to claim 1, characterized in that: The connecting rod is equipped with a fisheye ball head, and the upper end of the rotating rod is matched and connected with the fisheye ball head of the connecting rod.

3. A bank box opener according to claim 1 or 2, characterized in that: The unpacking structure includes a movable block and a rotating shaft. The movable block is installed on the shell through the rotating shaft. A U-shaped mounting groove is formed on the upper end of the movable block. The U-shaped mounting groove is movably connected to the connecting rod through an axis rod. The lower end of the movable block is processed with a tooth surface, and the above-mentioned lock tongue is processed with a lower tooth surface that meshes with the tooth surface.

4. The bank box opener according to claim 3, characterized in that: A limit switch is also installed in front of the turntable.

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