CN107393130B - Automatic gate opening and locking structure for financial equipment money box - Google Patents

Abstract

The invention provides an automatic gate opening and locking structure for a cash box of financial equipment, which comprises a cash head of a cash box and an unlocking device for opening a gate on the cash head of the cash box, wherein the middle part of the cash head of the cash box is provided with the gate, the right side of the gate is tightly pressed and fixed on a bottom plate of the cash head of the cash box through a gate spring and can slide back and forth along the bottom plate, the upper part of the left side of the gate is provided with two arc-shaped flat plate hooks with grooves, and the lower part of the left side of the gate is provided with two locking grooves. The advantage of this patent lies in: 1. the mechanical structure principle is adopted, so that the reliability is high, and the failure rate is low; 2. the structure is simple, the number of mechanical parts is small, and the manufacturing cost and the assembly cost are low; 3. electrical control components are reduced, and the cost is reduced; 4. the conventional lockset is reduced, and the functions of opening and locking the gate can be realized without using a conventional key; 5. the driving motor and the complex transmission shaft, transmission belt and other parts for opening and locking the gate in the past are reduced, and the cost is reduced; 6. the compiling difficulty of the gate control program is indirectly reduced.

Description

Automatic gate opening and locking structure for financial equipment money box

Technical Field

The invention relates to an automatic opening and locking structure of a banknote box gate, in particular to an automatic opening and locking structure of a banknote box gate for financial equipment, which is purely mechanical, ingenious in design, low in manufacturing cost, good in safety, simple in structure and not easy to break down.

Background

Along with the increase of the demand of banks on cash processing equipment, the types of the cash processing equipment are increasingly subdivided, the cash storage box is used as an important component unit of the cash processing equipment, the functions are increasingly increased, the number of electrical control parts is correspondingly increased, the structure is increasingly complex, and in addition, the manufacturing cost is increasingly expensive. The cash box gate part is one of the key parts, the cash head gate part of the traditional ATM cash box is expensive in manufacturing cost and complex in control, needs a plurality of electrical parts such as a motor, a transmission belt, a gear and the like, is easy to break down and is inconvenient to repair and maintain.

Disclosure of Invention

In order to solve the problems, the invention provides the automatic opening and locking structure for the gate of the cash box of the financial equipment, which is purely mechanical, ingenious in design, low in manufacturing cost, good in safety, simple in structure and not easy to break down.

The gate automatic opening and locking structure for the cash box of the financial equipment comprises a cash head of the cash box and an unlocking device for opening a gate on the cash head of the cash box, wherein the middle part of the cash head of the cash box is provided with the gate, the right side of the gate is tightly pressed and fixed on a bottom plate of the cash head of the cash box through a gate spring and can slide back and forth along the bottom plate, the upper part of the left side of the gate is provided with two arc-shaped flat plate hooks with grooves, and the lower part of the left side of the gate is provided with two locking grooves.

Two upper latch hook assemblies and two lower latch hook assemblies are arranged on the inner side wall of the left side panel of the cash head of the cash box side by side, and a through hole is formed in the left side panel of the cash head of the cash box corresponding to each upper latch hook assembly and each lower latch hook assembly;

the unlocking device comprises a fixed baffle, two upper locking columns and two lower locking columns, wherein the two upper locking columns and the two lower locking columns are arranged at four corners of the fixed baffle, unlocking clamping grooves are formed in the upper locking columns and the lower locking columns, and the length of each upper locking column is slightly longer than that of each lower locking column.

The upper lock hook assembly comprises a fixed plate fixed on the side wall of the cash box and a lock hook plate which is movably connected with the fixed plate through a limiting bolt and is provided with a lock hook, the lock hook plate is provided with a chute and a tension spring, the lock hook plate can slide left and right along the chute through the tension spring, one end of the lock hook plate, far away from the lock hook, is provided with a V-shaped bearing, and the circumferential tangent direction of the V-shaped bearing is tightly attached to the central shaft of an adjacent through hole.

The lower latch hook component comprises a fixed strip fixed on the side wall of the cash head of the cash box and a movable strip with a spring bolt on the side wall of the fixed strip through a limiting stud movably connected together, the middle part of the movable strip is provided with a sliding groove, one end of the movable strip is provided with a second V-shaped bearing, the other end of the movable strip is provided with a spring, the movable strip can slide left and right along the fixed strip along the action of the spring along the sliding groove, and the central shaft of the through hole adjacent to the movable strip is tightly attached to the circumferential tangent direction of the second V-shaped bearing.

This patent a gate for financial equipment paper money case automatic open and locking structure, the cash box paper money head is inserting the rack in-process, at first, two last lock posts of unlocking device and two lower lock posts pass through the through-hole on the cash box paper money head lateral wall and insert the cash box paper money head. The upper lock cylinder and the lower lock cylinder are provided with unlocking clamping grooves similar to teeth on a key, the depth of the clamping grooves and the positions of the clamping grooves on the 4 lock cylinders can be different, and the improvement can be realized as required so as to ensure the confidentiality and the non-copying performance of the lock cylinders. In the process of inserting the cash head of the cash box, the longer upper locking column firstly touches the upper locking hook component, the tangent position of the side surface of a first V-shaped groove bearing on the upper locking hook component is touched through the upper locking column, the first V-shaped groove bearing is pushed to slightly move leftwards from the side surface, so that a locking hook plate is driven to slightly move leftwards, a clamping groove on the upper locking column is contacted with the first V-shaped groove bearing along with the continuous insertion of the cash head of the cash box, the first V-shaped groove bearing and the locking hook plate are tightly attached to the clamping groove on the upper locking column through the tension of a tension spring, the locking hook plate moves rightwards to generate larger amplitude movement, so that the locking hook aligns at a groove on an arc-shaped flat hook on a gate and is not clamped beside the groove of the arc-shaped flat hook, the cash head of the cash box is continuously pushed to move forwards, the upper locking column can prop against the gate and push the gate to move backwards, in the same way, the shorter lower locking column touches the, the second V-shaped groove bearing is pushed to move rightwards slightly from the side face, so that the movable strip is driven to move rightwards slightly, the clamping groove on the lower locking column is contacted with the second V-shaped groove bearing along with the continuous insertion of the cash head of the cash box, the second V-shaped groove bearing and the movable strip are tightly attached to the clamping groove on the lower locking column due to the elasticity of the spring, the movable strip moves leftwards to a larger extent, the back of the spring bolt is aligned to the locking groove on the gate and is not clamped beside the locking groove, so far, the two arc-shaped flat plate hooks and the two locking grooves on the gate are completely released, the cash head of the cash box is completely opened under the pushing of the upper locking column and the lower locking column, and finally, the cash head of the cash box is completely inserted into the cabinet and is tightly clamped with the unlocking device.

The advantage of this patent lies in:

1. the mechanical structure principle is adopted, so that the reliability is high, and the failure rate is low; 2. the structure is simple, the number of mechanical parts is small, and the manufacturing cost and the assembly cost are low; 3. electrical control components, such as detection components and the like required by the opening and closing state of the gate, are reduced, and the cost is reduced; 4. the conventional lockset is reduced, the functions of opening and locking the gate can be realized without using a conventional key, and the cost is reduced; 5. the driving motors, complex transmission shafts, transmission belts and other parts for opening and locking the gates in the prior art are reduced, the cost is reduced, and the probability of failure is reduced; 6. the compiling difficulty of the gate control program is indirectly reduced.

Drawings

FIG. 1 is a schematic structural view of a closed state of a gate of an automatic gate opening and locking structure for a money box of financial equipment according to the present invention

FIG. 2 is a schematic structural view of the open state of the gate of the automatic gate opening and locking structure for the cash box of the financial equipment

FIG. 3 is a schematic view of the upper latch hook assembly viewed from below

FIG. 4 is a schematic top view of the lower latch assembly

Detailed Description

As shown in fig. 1 to 4, the automatic gate opening and locking structure for a cash box of financial equipment of the present invention includes a cash head 11 of a cash box and an unlocking device 1 for opening a gate 8 on the cash head 11 of the cash box, wherein the gate 8 is disposed in the middle of the cash head 11 of the cash box, the right side of the gate 8 is pressed and fixed on a bottom plate 9 of the cash head 11 of the cash box through a gate spring 10 and can slide back and forth along the bottom plate 9, two arc-shaped plate hooks 12 with grooves 13 are disposed on the upper portion of the left side of the gate 8, and two locking grooves 14 are disposed on the lower portion of the left side of the gate 8.

Two upper latch hook assemblies 6 and two lower latch hook assemblies 7 are arranged on the inner side wall of the left side panel of the cash head 11 in the cash box side by side, and a through hole 15 is formed in the left side panel of the cash head 11 corresponding to each upper latch hook assembly 6 and each lower latch hook assembly 7;

unlocking device 1 includes fixed stop 2 and installs lock post 3 and two lock posts 4 down on two of fixed stop 2 four corners, all be provided with unblock draw-in groove 5 on lock post 3 and the lock post 4 down, the length of lock post 3 is slightly longer than the length of lock post 4 down.

Go up latch hook subassembly 6 including fix on the cash box end of money 11 lateral wall fixed plate 22 and fixed plate 22 between through spacing bolt 18 swing joint together have latch hook 17 latch hook board 20, be provided with spout 19 and extension spring 16 on the latch hook board 20, latch hook board 20 can follow fixed plate 22 horizontal slip through extension spring 16's effect along spout 19, first V grooved bearing 21 is installed to the one end of keeping away from latch hook 17 of latch hook board 20, the center pin rather than adjacent through-hole 15 is hugged closely to first V grooved bearing 21's circumference tangential direction.

Lower latch hook subassembly 7 including fix on the cash box end of money 11 lateral wall on the fixed strip 25 and with the fixed strip 25 between have the activity strip 24 of spring bolt 23 through spacing double-screw bolt 27 swing joint's lateral wall together, the middle part of activity strip 24 is provided with spout 19, and one end is provided with second V groove bearing 21 ', and the other end is provided with a spring 26, and activity strip 24 can pass through the effect of spring 26 along spout 19 and slide along fixed strip 25 horizontal slip, the center pin rather than adjacent through-hole 15 is hugged closely to the circumference tangential direction of second V groove bearing 21 '.

This patent a gate for financial equipment paper money case automatic open and locking structure, the cash box paper money head is inserting the rack in-process, at first, two last lock posts of unlocking device and two lower lock posts pass through the through-hole on the cash box paper money head lateral wall and insert the cash box paper money head. The upper lock cylinder and the lower lock cylinder are provided with unlocking clamping grooves similar to teeth on a key, the depth of the clamping grooves and the positions of the clamping grooves on the 4 lock cylinders can be different, and the improvement can be realized as required so as to ensure the confidentiality and the non-copying performance of the lock cylinders. In the process of inserting the cash head of the cash box, the longer upper locking column firstly touches the upper locking hook component, the tangent position of the side surface of a first V-shaped groove bearing on the upper locking hook component is touched through the upper locking column, the first V-shaped groove bearing is pushed to slightly move leftwards from the side surface, so that a locking hook plate is driven to slightly move leftwards, a clamping groove on the upper locking column is contacted with the first V-shaped groove bearing along with the continuous insertion of the cash head of the cash box, the first V-shaped groove bearing and the locking hook plate are tightly attached to the clamping groove on the upper locking column through the tension of a tension spring, the locking hook plate moves rightwards to generate larger amplitude movement, so that the locking hook aligns at a groove on an arc-shaped flat hook on a gate and is not clamped beside the groove of the arc-shaped flat hook, the cash head of the cash box is continuously pushed to move forwards, the upper locking column can prop against the gate and push the gate to move backwards, in the same way, the shorter lower locking column touches the, the second V-shaped groove bearing is pushed to move rightwards slightly from the side face, so that the movable strip is driven to move rightwards slightly, the clamping groove on the lower locking column is contacted with the second V-shaped groove bearing along with the continuous insertion of the cash head of the cash box, the second V-shaped groove bearing and the movable strip are tightly attached to the clamping groove on the lower locking column due to the elasticity of the spring, the movable strip moves leftwards to a larger extent, the back of the spring bolt is aligned to the locking groove on the gate and is not clamped beside the locking groove, so far, the two arc-shaped flat plate hooks and the two locking grooves on the gate are completely released, the cash head of the cash box is completely opened under the pushing of the upper locking column and the lower locking column, and finally, the cash head of the cash box is completely inserted into the cabinet and is tightly clamped with the unlocking device.

The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the spirit of the present invention.

Claims (1)

1. The automatic gate opening and locking structure for the cash box of the financial equipment is characterized by comprising a cash head of the cash box and an unlocking device for opening a gate on the cash head of the cash box, wherein the middle part of the cash head of the cash box is provided with the gate, the right side of the gate is tightly pressed and fixed on a bottom plate of the cash head of the cash box through a gate spring and can slide back and forth along the bottom plate, the upper part of the left side of the gate is provided with two arc-shaped flat plate hooks with grooves, and the lower part of the left side of the gate is provided with two locking grooves;

two upper latch hook assemblies and two lower latch hook assemblies are arranged on the inner side wall of the left side panel of the cash head of the cash box side by side, and a through hole is formed in the left side panel of the cash head of the cash box corresponding to each upper latch hook assembly and each lower latch hook assembly;

the unlocking device comprises a fixed baffle, and two upper locking columns and two lower locking columns which are arranged at four corners of the fixed baffle, wherein unlocking clamping grooves are formed in the upper locking columns and the lower locking columns, and the length of each upper locking column is slightly longer than that of each lower locking column;

the upper locking hook assembly comprises a fixed plate fixed on the side wall of the cash head of the cash box and a locking hook plate with a locking hook, wherein the locking hook plate is movably connected with the fixed plate through a limiting bolt;

the lower latch hook component comprises a fixed strip fixed on the side wall of the cash head of the cash box and a movable strip with a spring bolt on the side wall of the fixed strip through a limiting stud movably connected together, the middle part of the movable strip is provided with a sliding groove, one end of the movable strip is provided with a second V-shaped bearing, the other end of the movable strip is provided with a spring, the movable strip can slide left and right along the fixed strip along the action of the spring along the sliding groove, and the central shaft of the through hole adjacent to the movable strip is tightly attached to the circumferential tangent direction of the second V-shaped bearing.

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