CN210072751U

CN210072751U - Lock structure and circulating money box

Info

Publication number: CN210072751U
Application number: CN201921068810.5U
Authority: CN
Inventors: 张�浩; 张云峰; 丁建强; 刘贯伟
Original assignee: Cashway Technology Co Ltd
Current assignee: Cashway Technology Co Ltd
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-02-14
Anticipated expiration: 2029-07-10

Abstract

The utility model discloses a lock structure, including gyration lock, transmission link mechanism, lock, gyration lock is fixed on the case lid of circulation paper money case through mounting one, and the lock is fixed mutually with the box of circulation paper money case through mounting two, its characterized in that, be equipped with two perpendicular actuating levers on the gyration lock, transmission link mechanism includes left transmission link mechanism and right transmission link mechanism, and left and right transmission link mechanism respectively with the rotatory fixed connection of the actuating lever that sets up perpendicular to each other, the lock is equipped with two, and left and right transmission link mechanism cooperatees with two locks respectively, under the drive of gyration lock, realizes the separation and the contact of left and right transmission link mechanism and two locks respectively; when the cash box is locked, only the box cover needs to be closed, the implementation mode is simple, and after the box cover is closed, the lead seal fixing hole is exposed, so that the lead seal is convenient to install.

Description

Lock structure and circulating money box

Technical Field

The invention relates to the technical field of cash recycling machines, in particular to a lock structure of a circulating cash box in a cash recycling machine core.

Background

In the existing depositing and withdrawing machine core, when a depositing operation is carried out, bank notes are put into the depositing port in the depositing and withdrawing machine core, the bank notes pass through the identification module (BV), the bank notes meeting the requirements enter the temporary storage module, and after a user confirms the depositing, the bank notes enter the circulating bank note box from the temporary storage module. In addition, unsatisfactory banknotes are returned to the deposit opening. When a user withdraws money, the banknotes pass through the identification module (BV) from the circulating banknote box and enter the money withdrawal port.

From the above, the circulating banknote box plays a role in storing and taking in banknotes in the depositing and withdrawing movement. And when the bank notes in the circulating bank note box are taken out, bank personnel are required to carry out the bank note adding operation or replace the circulating bank note box with full bank notes. In the transportation process of the circulating money box, a lead sealing device needs to be arranged on the circulating money box to prevent the circulating money box from being opened by people in the transportation process. In addition, in order to increase the use safety of the circulating cash box, a safe cash box lock device needs to be designed.

Disclosure of Invention

In view of this, the present invention relates to a lock structure for a circulating banknote box in a depositing and dispensing machine core. The multi-link mechanism is adopted, when the circulating money box is opened, the rotary lock can be used as a driving mechanism, and the rotary lock rotates along with the key to drive the link mechanism to move, so that the lock structure is finally opened. When the circulating cash box needs to be locked, the cash box locking structure can be triggered only by closing the box cover. In addition, the design can also realize the operation of lead sealing of the circulating money box, so that the lead sealing of the money box can be damaged only by opening the money box lock structure.

The technical scheme of the invention is as follows:

a lock structure comprises a rotary lock, a transmission link mechanism and a lock post, wherein the rotary lock is fixed on a box cover of a circulating cash box through a first fixing part, and the lock post is fixed with a box body of the circulating cash box through a second fixing part; the right transmission connecting rod mechanism is provided with a lead sealing fixing hole; tension springs are arranged between the first fixing part and the left and right transmission link mechanisms.

Preferably, the left transmission link mechanism comprises a first oscillating rod, a second oscillating rod and a third oscillating rod, the right transmission link mechanism comprises a fourth oscillating rod, a fifth oscillating rod and a sixth oscillating rod, the two lock cylinders are respectively a first lock cylinder and a second lock cylinder, the two tension springs are respectively a first tension spring and a second tension spring, one end of the first tension spring is connected with the first fixing part, the other end of the first tension spring is connected with the third oscillating rod, one end of the second tension spring is connected with the first fixing part, the other end of the second tension spring is connected with the sixth oscillating rod, and the two driving rods are respectively a first driving rod and a second driving rod.

Preferably, the driving rod I and the swing rod I, the swing rod I and the swing rod II, the swing rod II and the swing rod III, the driving rod II and the swing rod IV, the swing rod IV and the swing rod V, and the swing rod V and the swing rod VI are connected in pairs respectively, and bearings are arranged at the connection positions to ensure smooth rotation.

Preferably, one end of the third oscillating rod is connected with the first tension spring, the other end of the third oscillating rod is provided with a first lock hook and a stop block, and one end of the second oscillating rod is provided with a first protrusion.

Preferably, one end of the swing rod six is connected with the tension spring II, the other end of the swing rod six is provided with the lock hook II, and the swing rod five is provided with the ejector rod.

A circulating money box comprises any one of the lock structures.

The invention has the beneficial effects that:

1. when the cash box is locked, only the box cover needs to be closed, the implementation mode is simple, and after the box cover is closed, the lead seal fixing hole is exposed, so that the lead seal is convenient to install.

2. When the circulating money box is opened, the key rotates by 90 degrees, the opening method is simple, and the lead seal can be damaged along with the opening of the box cover, so that bank personnel can conveniently and quickly identify whether the circulating money box is opened.

Drawings

FIG. 1 is a schematic view of a circulating cash box structure;

FIG. 2 is a schematic view of the locking state of the lock structure of the circulating cash box;

FIG. 3 is a schematic view showing the locking state of the lock structure of the circulating cash box (without the second fixed part and the lock column)

FIG. 4 is a schematic view of the lock structure of the circulating cash box in an open state;

1. rotary lock 2, box cover 3, box 4, lead sealing fixing hole

5. Fixing piece I6, fixing piece II 7, swinging rod I8, swinging rod II

9. Swing lever three 10, swing lever four 11, swing lever five 12, swing lever six

13. Lock cylinder I14, lock cylinder II 15, tension spring I16 and tension spring II

17. First driving rod 18, second driving rod 19, first locking hook 20 and stop block

21. Protrusion one 22, lock hook two 23, top rod

Detailed Description

In order that those skilled in the art will better understand the technical solution of the present invention, the following detailed description of the present invention is provided in conjunction with the accompanying drawings and embodiments.

The structure of the circulating money box is shown in fig. 1, wherein the lock structure is located in the middle of the front of the upper cover assembly of the money box, the lead seal installation position is located on the right side of the lock structure position, and corresponding openings are additionally arranged at the same position on the upper cover of the money box and used for installing the lead seal of the circulating money box. As can be seen from fig. 2, the metal plate corresponding to the lead sealing position swings in the opening process of the circulating money box, and if the metal plate swings, the lead sealing device at the position can be damaged, so that the safety of the circulating money box can be ensured.

A lock structure comprises a rotary lock 1, a transmission connecting rod mechanism and a lock post, wherein the rotary lock 1 is fixed on a box cover 2 of a circulating cash box through a first fixing part 5, the lock post is fixed with a box body 3 of the circulating cash box through a second fixing part 6, two driving rods which are perpendicular to each other are arranged on the rotary lock, the transmission connecting rod mechanism comprises a left transmission connecting rod mechanism and a right transmission connecting rod mechanism, the left transmission connecting rod mechanism and the right transmission connecting rod mechanism are respectively and fixedly connected with the driving rods which are perpendicular to each other, the lock post is provided with two lock posts, the left transmission connecting rod mechanism and the right transmission connecting rod mechanism are respectively matched with the two lock posts, and the left transmission connecting rod mechanism and the right transmission connecting rod mechanism are respectively separated from and contacted with the two lock posts under the driving of; the right transmission connecting rod mechanism is provided with a lead sealing fixing hole 4; after the case lid closes, the lead seal fixed orifices exposes, loads on the lead seal, and when opening the case lid once more, the lead seal can take place to damage under the combined action of lead seal fixed orifices and case lid, in case the lead seal is destroyed, can know that circulation paper money case has been opened, all be equipped with the extension spring between mounting one and left and right transmission link mechanism.

As shown in fig. 2, the left transmission link mechanism includes a first swing link 7, a second swing link 8, and a third swing link 9, the right transmission link mechanism includes a fourth swing link 10, a fifth swing link 11, and a sixth swing link 12, the two lock cylinders are respectively a first lock cylinder 13 and a second lock cylinder 14, the two tension springs are respectively a first tension spring 15 and a second tension spring 16, one end of the first tension spring 15 is connected with the first fixing part 5, the other end of the first tension spring is connected with the third swing link 9, one end of the second tension spring 16 is connected with the first fixing part 5, the other end of the second tension spring is connected with the sixth swing link 12, and the first tension spring 15 and the second tension spring 16 play roles of resetting the third swing link. The two driving rods are a driving rod I17 and a driving rod II 18 respectively.

Two driving rods I and the swing rods I, two swing rods I and the swing rods II, two swing rods II and the swing rods III, two driving rods II and the swing rods IV, four swing rods IV and five swing rods, and five swing rods V and six swing rods are connected with each other, and bearings are arranged at the connection positions of the driving rods I and the swing rods I, the swing rods II and the swing rods IV, so that smooth rotation is guaranteed.

And one end of the third oscillating rod is connected with the first tension spring, the other end of the third oscillating rod is provided with a first lock hook 19 and a stop dog 20, and one end of the second oscillating rod is provided with a first protrusion 21. And one end of the six oscillating rods is connected with the second tension spring, the other end of the six oscillating rods is provided with a second lock hook 22, and the fifth oscillating rod is provided with a top rod 23. As can be seen from fig. 3, when the lock cylinders of the recycling cash box are in the state, the first lock hook and the second lock hook the two lock cylinders, and the box cover is in the lock cylinder state. As can be seen from fig. 4, when the circulating money box is opened, the first protrusion of the second oscillating rod jacks up the stop block of the third oscillating rod, so that the first lock hook is separated from the first lock column; and the ejector rod on the swing rod five rotates along with the swing rod five to drive the swing rod six to rotate, so that the lock hook two is separated from the lock cylinder two.

Fig. 2 and 3 show the locking state of the circulating cash box, and a third swing rod and a sixth swing rod are hooked on the first lock column and the second lock column. When the circulating money box is opened, the lock cylinder of the circulating money box is driven by a key to rotate, the driving rod I and the driving rod II which are installed on the lock cylinder are driven to rotate anticlockwise, power is transmitted to the swing rod II and the swing rod V through the swing rod I and the swing rod IV respectively, then the swing rod I and the swing rod IV rotate to drive the swing rod III and the swing rod VI to rotate until the swing rod III and the swing rod VI are separated from the lock column I and the lock column II, and the circulating money box can be opened at the moment. The open state is shown in fig. 3.

After the circulating money box is opened, the third swing rod and the sixth swing rod can be reset to the original positions under the drive of the first tension spring and the second tension spring, and the original positions refer to the positions of the third swing rod and the sixth swing rod when the box cover is closed; when the cover of the circulating cash box is closed, the third swing rod and the sixth swing rod are positioned above the two lock columns, so that the box cover is pressed downwards, and as the lower surfaces of the first lock hook and the second lock hook are arc-shaped and the swing rods and the driving rods are in rotary connection with each other in pairs, the first lock hook and the second lock hook can move downwards under the driving of the swing rods and are fixed by the first lock column and the second lock column along with the downward pressing of the box cover, and meanwhile, the box cover is closed to a set position. Therefore, when the circulating cash box needs to be locked, the cash box lock structure can be triggered only by closing the box cover.

In the figure, the first tension spring and the second tension spring are in a free state, so that one ends of the first tension spring and the second tension spring are not tightly connected with the third swing rod and the sixth swing rod, and are in a connection state in practice.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A lock structure comprises a rotary lock, a transmission link mechanism and a lock post, wherein the rotary lock is fixed on a box cover of a circulating cash box through a first fixing part, and the lock post is fixed with a box body of the circulating cash box through a second fixing part; the right transmission connecting rod mechanism is provided with a lead sealing fixing hole; tension springs are arranged between the first fixing part and the left and right transmission link mechanisms.

2. The lock structure according to claim 1, wherein the left transmission linkage mechanism comprises a first oscillating rod, a second oscillating rod and a third oscillating rod, the right transmission linkage mechanism comprises a fourth oscillating rod, a fifth oscillating rod and a sixth oscillating rod, the two lock cylinders are respectively a first lock cylinder and a second lock cylinder, the two tension springs are respectively a first tension spring and a second tension spring, one end of each tension spring is connected with the first fixing part, the other end of each tension spring is connected with the third oscillating rod, one end of each tension spring is connected with the first fixing part, the other end of each tension spring is connected with the sixth oscillating rod, and the two driving rods are respectively a first driving rod and a second driving rod.

3. The lock structure as claimed in claim 2, wherein the first driving lever and the first oscillating lever, the first oscillating lever and the second oscillating lever, the second oscillating lever and the third oscillating lever, the second driving lever and the fourth oscillating lever, the fourth oscillating lever and the fifth oscillating lever, and the fifth oscillating lever and the sixth oscillating lever are connected in pairs respectively, and bearings are mounted at the joints to ensure smooth rotation.

4. The lock structure as claimed in claim 2, wherein the swinging rod has a first end connected to the first tension spring, a first locking hook and a stop at the other end, and a first protrusion at the second end.

5. The lock structure as claimed in claim 2, wherein one end of the swing lever six is connected with the second tension spring, the other end is provided with the second lock hook, and the swing lever five is provided with the ejector rod.

6. A recycling bin including a lock arrangement as claimed in any one of claims 1 to 5.