CN216670828U - Vending machine with automatically closed cabinet door - Google Patents

Abstract

The utility model discloses an automatic vending machine capable of automatically closing a cabinet door, which comprises a vending machine cabinet body, wherein a cabinet door is arranged at a cargo outlet of the cabinet body through an articulated piece, a lock hook is arranged at one side of the cabinet door, which is far away from the articulated piece, the side wall of the cabinet body is provided with a lock matched with the lock hook, the side wall of the cabinet body is also provided with an induction mechanism and a locking mechanism when the edge of the cabinet door is close to the side wall, the induction mechanism comprises a Hall sensor arranged at the side wall of the cabinet body, one side of the cabinet door, which is far away from the articulated piece, is provided with a first magnet, and the first magnet is matched with the Hall sensor. Has the advantages that: be equipped with and can drive the cabinet door and rotate closed articulated elements, can drive the cabinet door and rotate the closure, because the articulated elements is less at the closed terminal dynamics of closing the door of cabinet door, can't make the cabinet door block completely usually, specially be equipped with response mechanism and blocked mechanical system, when the cabinet door will be closed, magnet three can be inhaled to magnet two, simultaneously, magnet one is close to is sensed to hall sensor, and control solenoid switches on, can stimulate the iron core and block up the cabinet door.

Description

Vending machine with automatically closed cabinet door

Technical Field

The utility model relates to the technical field of vending machines, in particular to a vending machine with a cabinet door capable of being automatically closed.

Background

A vending machine is a machine that can automatically pay for money according to the money put in. The vending machine is a common commercial automation device, is not limited by time and place, can save manpower and is convenient for transaction. Is a brand new commercial retail form, also called a micro supermarket with 24-hour business. But the cabinet door of current automatic vending machine's shipment mouth department is mostly not to have the self-closing function, get the goods and need the manual work to close the door after finishing and just can close, when selling, the buyer does not appear occasionally and closes the condition of cabinet door, thereby influence follow-up sale, though there are some hinge structure that can self-closing cabinet door among the prior art, but in its control, the end of closing at the cabinet door usually, the strength of closing reduces gradually, be not enough to block the cabinet door, in view of above, we propose the automatic vending machine that can self-closing cabinet door and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems and provide the vending machine with the automatically closed cabinet door, which has the advantages of reasonable structure, strong practicability and good use effect.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a but automatic vending machine of closed cabinet door, includes the vending machine cabinet body, the shipment mouth department of the cabinet body is equipped with the cabinet door through the articulated elements, the cabinet door is kept away from articulated elements one side and is equipped with the latch hook, cabinet side wall is equipped with the tool to lock with latch hook matched with, cabinet side wall still is equipped with response mechanism and blocked mechanical system when cabinet door border is close to, response mechanism is including setting up the hall inductor at cabinet side wall, the cabinet door is kept away from articulated elements one side and is equipped with magnet one, magnet one cooperatees with hall inductor.

Further, the locking mechanism comprises an electromagnetic coil, an iron core and a second magnet, the electromagnetic coil is arranged in the cabinet body, the iron core is arranged in the electromagnetic coil, the pulling iron core is controlled by the electromagnetic coil to stretch and move, the end part of the iron core is fixedly provided with the second magnet, the cabinet door is provided with a third magnet matched with the second magnet, and the second magnet attracts the third magnet to pull the cabinet door to lock the cabinet door under the action of the electromagnetic coil.

Furthermore, the articulated elements are arranged on the hinged side of the cabinet body on the cabinet door and are not less than two groups, each articulated element comprises two bent arm pivot rods and two connecting rods, the bent arm positions of the two bent arm pivot rods are in pivot connection, one end of each bent arm pivot rod is in pivot connection with the cabinet body, the other end of each bent arm pivot rod is in pivot connection with one end of each connecting rod, the other end of each connecting rod is in pivot connection with the cabinet door, an elastic piece is arranged between the hinge position of each bent arm pivot rod and the cabinet body and the hinge position of the other bent arm pivot rod and the connecting rod, and the elastic pieces drive the cabinet door to automatically rotate.

Furthermore, the elastic part comprises an outer sleeve, an inserted bar, a spring and hinge lugs, the spring is arranged in the outer sleeve, one end of the inserted bar is arranged in the outer sleeve and extrudes the spring, and the end parts of the outer sleeve and the inserted bar are respectively provided with the hinge lugs for hinged connection.

Furthermore, the lockset comprises a lock body and a lock tongue, wherein the lock body controls the lock tongue to extend out, and the lock tongue is matched with the lock hook to lock the cabinet door.

Compared with the prior art, the utility model has the advantages that: the vending machine capable of automatically closing the cabinet door is provided with the hinge piece capable of driving the cabinet door to rotate and close, so that the cabinet door can be rotated and closed under the driving of the elastic piece after people open the cabinet door, the closing force of the hinge piece at the closing tail end of the cabinet door is smaller, the cabinet door cannot be completely closed, the vending machine is particularly provided with the induction mechanism and the locking mechanism, when the cabinet door is to be closed, the magnet II can magnetically attract the magnet III, and meanwhile, the Hall sensor senses that the magnet I approaches to the magnet I to control the electromagnetic coil to be electrified, so that the iron core can be pulled to close the cabinet door.

Drawings

Fig. 1 is a schematic cross-sectional structure diagram of a vending machine with an automatically-closed cabinet door according to the utility model.

FIG. 2 is a schematic structural view of the section A-A in FIG. 1 according to the present invention.

Fig. 3 is a schematic structural view of the elastic member.

Fig. 4 is a schematic view of the opened state of the cabinet door.

As shown in the figure: 1. a cabinet body; 2. a cabinet door; 3. a latch hook; 4. a Hall sensor; 5. a magnet I; 6. an electromagnetic coil; 7. an iron core; 8. a second magnet; 9. a third magnet; 10. a curved arm pivoting lever; 11. a connecting rod; 12. an elastic member; 13. an outer sleeve; 14. inserting a rod; 15. a spring; 16. a hinge ear; 17. a lock body; 18. and a lock tongue.

Detailed Description

The following further describes embodiments of the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals.

In the description of the present invention, it is to be understood that the terms "center", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the term "comprises" and any variations thereof are intended to cover non-exclusive inclusions.

An automatic vending machine with automatically closed cabinet doors comprises a vending machine cabinet body 1, wherein a cabinet door 2 is arranged at a goods outlet of the cabinet body 1 through a hinge element, the hinge element can provide power for the cabinet door 2 to automatically rotate and close, a lock hook 3 is arranged on one side of the cabinet door 2 far away from the hinge piece, a lock matched with the lock hook 3 is arranged on the side wall of the cabinet body 1, since the hinge element usually only provides the initial closing power for the cabinet door 2, when the cabinet door 2 is closed, the force for closing the door is weak, which is not enough to insert the latch hook 3 into the lock for locking, therefore, the side wall of the cabinet body 1 is also provided with an induction mechanism and a locking mechanism when the edge of the cabinet door 2 is close to, the induction mechanism comprises a Hall inductor 4 arranged on the side wall of the cabinet body 1, a first magnet 5 is arranged on one side of the cabinet door 2, which is far away from the hinge piece, and the first magnet 5 is matched with the Hall sensor 4; when the locking mechanism is actually used, the locking mechanism comprises an electromagnetic coil 6, an iron core 7 and a second magnet 8, the electromagnetic coil 6 is arranged in the cabinet body 1, the iron core 7 is arranged in the electromagnetic coil 6 and is controlled by the electromagnetic coil 6 to pull the iron core 7 to stretch and move, the second magnet 8 is fixedly arranged at the end part of the iron core 7, a third magnet 9 matched with the second magnet 8 is arranged on the cabinet door 2, and the second magnet 8 magnetically adheres to the third magnet 9 and pulls the cabinet door 2 to lock the cabinet door 2 under the action of the electromagnetic coil 6; during the in-service use, when cabinet door 2 closes to closing, magnet two 8 attract the laminating with three 9 looks of magnet, and magnet 5 is close to hall sensor 4 simultaneously, and hall sensor 4 is sensing magnetic field signal after, drive solenoid 6 circular telegram, and solenoid 6 can stimulate iron core 7 and remove, stimulates cabinet door 2 to close promptly, so realizes that cabinet door 2 can automatic shutting at the end of closing.

Further, the hinge elements are arranged at the hinge side of the cabinet body 1 on the cabinet door 2 and are provided with at least two groups, each hinge element comprises a bent arm pivot rod 10 and a connecting rod 11, the bent arm pivot rods 10 and the connecting rods 11 are respectively provided with two, the bent arm positions of the two bent arm pivot rods 10 are in pivot connection, one end of each bent arm pivot rod 10 is in pivot connection with the cabinet body 1, the other end of each bent arm pivot rod 10 is in pivot connection with one end of the connecting rod 11, and the other end of the connecting rod 11 is in pivot connection with the cabinet door 2, as shown in the figure, the two pivotally connected bent arm pivot rods 10, the two connecting rods 11, the cabinet body 1 and the cabinet door 2 can form two mutually associated deformable quadrilateral structures, when the cabinet door 2 rotates, the two quadrilaterals deform, an elastic element 12 is arranged between the hinge position of the bent arm pivot rods 10 and the cabinet body 1 and the hinge position of the other bent arm pivot rod 10 and the connecting rod 11, namely the elastic element 12 is arranged on the diagonal line of the quadrilateral, the elastic piece 12 drives the cabinet door 2 to automatically rotate, the elastic piece 12 comprises an outer sleeve 13, an inserted link 14, a spring 15 and a hinge lug 16, the spring 15 is arranged in the outer sleeve 13, one end of the inserted link 14 is arranged in the outer sleeve 13 and extrudes the spring 15, and the end parts of the outer sleeve 13 and the inserted link 14 are respectively provided with the hinge lug 16 for hinge connection; the elastic member 12 is pressed during the opening process of the cabinet door 2, that is, the insertion rod 14 presses the spring 15 to compress the elastic member 12, otherwise, when the cabinet door 2 is automatically closed, the spring 15 drives the insertion rod 14 to close the cabinet door 2.

The lock can use a commercially available lock, and comprises a lock body 17 and a bolt 18, wherein the lock body 17 controls the bolt 18 to extend out, the bolt 18 is matched with the lock hook 3 to lock the cabinet door 2, and when the cabinet door 2 is closed, the bolt 18 is pushed to retract and then rebounds to lock the cabinet door 2.

The present invention and the embodiments thereof have been described above, and the description is not restrictive, and the embodiments shown in the detailed description are only a part of the embodiments of the present invention, not all embodiments, and the actual configuration is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims (5)

1. The utility model provides a but automatic vending machine of closed cabinet door, includes the vending machine cabinet body (1), its characterized in that, the shipment mouth department of the cabinet body (1) is equipped with cabinet door (2) through the articulated elements, cabinet door (2) are kept away from articulated elements one side and are equipped with latch hook (3), the cabinet body (1) lateral wall is equipped with the tool to lock with latch hook (3) matched with, the cabinet body (1) lateral wall still is equipped with response mechanism and blocked mechanical system when cabinet door (2) border is close to, response mechanism is including setting up hall inductor (4) at the cabinet body (1) lateral wall, cabinet door (2) are kept away from articulated elements one side and are equipped with magnet (5), magnet (5) cooperate with hall inductor (4).

2. The vending machine capable of automatically closing the cabinet door (2) according to claim 1, wherein the locking mechanism comprises an electromagnetic coil (6), an iron core (7) and a second magnet (8), the electromagnetic coil (6) is arranged in the cabinet body (1), the iron core (7) is arranged in the electromagnetic coil (6) and is controlled by the electromagnetic coil (6) to pull the iron core (7) to move in a stretching mode, the second magnet (8) is fixedly arranged at the end of the iron core (7), a third magnet (9) matched with the second magnet (8) is arranged on the cabinet door (2), and the second magnet (8) is magnetically attached to the third magnet (9) to pull the cabinet door (2) to lock the cabinet door (2) under the action of the electromagnetic coil (6).

3. Vending machine with automatically closable cabinet door (2) according to claim 1, it is characterized in that the hinge elements are arranged at the hinge side of the cabinet body (1) and the cabinet door (2) and are provided with at least two groups, the articulated elements comprise bent arm pivoting rods (10) and connecting rods (11), two bent arm pivoting rods (10) and two connecting rods (11) are respectively arranged, the bent arm positions of the two bent arm pivoting rods (10) are in pivoting connection, one end of each bent arm pivoting rod (10) is articulated with the cabinet body (1), the other end of each bent arm pivoting rod is articulated with one end of the corresponding connecting rod (11), the other end of each connecting rod (11) is articulated with the cabinet door (2), an elastic piece (12) is arranged between the hinge joint of the bent arm pivot rod (10) and the cabinet body (1) and the hinge joint of the other bent arm pivot rod (10) and the connecting rod (11), and the elastic piece (12) drives the cabinet door (2) to automatically rotate.

4. A vending machine with automatically closable cabinet door (2) according to claim 3, characterized in that the resilient member (12) comprises an outer sleeve (13), an insert rod (14), a spring (15), and a hinge lug (16), the spring (15) being arranged inside the outer sleeve (13), the insert rod (14) being arranged at one end inside the outer sleeve (13) and compressing the spring (15), the ends of the outer sleeve (13) and the insert rod (14) being provided with the hinge lug (16) for the hinge connection.

5. Vending machine with automatically closable cabinet door (2) according to claim 1, characterized in that the lock comprises a lock body (17) and a bolt (18), the lock body (17) controlling the bolt (18) to extend, the bolt (18) cooperating with the latch hook (3) for locking the cabinet door (2).

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