Password type vending machine for box type articles

Abstract

The utility model relates to the technical field of self-service password type vending machines, and discloses a password type vending machine for box type goods, which comprises a machine body, a goods outlet cavity is arranged in the machine body, a bottom plate is fixedly connected in the goods outlet cavity, a supporting vertical plate is fixedly connected to the front side of the upper surface of the bottom plate, and the supporting vertical plate is fixedly connected to the front side of the lower surface of the bottom plate. A bearing plate is hinged to the upper end of the supporting vertical plate, a supporting unit is arranged on the outer side of the bearing plate, a blocking strip is fixedly connected to the front end of the bearing plate, a sliding unit is arranged above the bearing plate, and a groove is formed in the front end of the bearing plate. According to the goods delivery device, through cooperation of the bottom plate, the supporting vertical plate, the bearing plate, the supporting units, the blocking strips, the sliding units and the grooves, when goods downwards fall into the goods delivery cavity, part of the bottom faces can be exposed, a consumer can conveniently take the goods, and the situation that the bottom faces of the goods are completely attached to the bottom face of the goods delivery opening, and consequently the goods are difficult to take is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of self-service password-type vending machines, and in particular to a password-type vending machine for box-type articles. Background Art

[0002] A password vending machine is a device that combines cryptographic technology with the functions of a vending machine. It protects transaction security through encryption algorithms, ensures the confidentiality and integrity of user data, is not restricted by time or location, saves manpower, and facilitates transactions. It is a new form of commercial retail, and with the support of a network environment, it has a variety of electronic payment functions, stored-value cards, mobile phone cards, and other card payments.

[0003] After searching, Chinese patent publication number: CN221149394U discloses a vending machine, including a mounting frame that enables the device to be disassembled and maintained. Through the coordinated arrangement of the mounting frame and the machine body, the device can be disassembled and maintained during use through the coordinated arrangement between the sliding groove, sliding block, moving plate, moving block, first spring, clamping slot, clamping slot, connecting plate and handle, and the coordinated arrangement between the clamping block and the clamping slot facilitates the fixing of the device.

[0004] However, in actual use of the above-mentioned vending machine, when selling boxed items, once the items fall into the delivery port, the bottom surface will completely fit with the bottom surface of the delivery port. Since the surface of the boxed items is relatively smooth and there are no points for easy gripping, and the consumer needs to free up one hand to push the sealing plate, it is difficult for the consumer to directly take out the boxed items, which will in turn affect the consumer's purchasing experience. Therefore, a password-type vending machine for boxed items is proposed to solve the above problem. Utility Model Content

[0005] In order to remedy the above shortcomings, the present invention provides a password-type vending machine for boxed items, aiming to improve the problem in the prior art that it is difficult for consumers to directly take the boxed items out of the delivery port.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a password vending machine for box-type items, comprising a body, a touch screen fixedly connected to the right side of the front of the body, a delivery port opened on the lower side of the front of the body, a baffle hinged at the delivery port, a delivery cavity provided inside the body, a bottom plate fixedly connected to the inside of the delivery cavity, a support vertical plate fixedly connected to the front side of the upper surface of the bottom plate, a receiving plate hinged at the upper end of the support vertical plate, a supporting unit provided on the outer side of the receiving plate, the supporting unit acts to support and buffer the receiving plate, a baffle fixedly connected to the front end of the receiving plate, a sliding unit is provided above the receiving plate, the sliding unit acts on the item to slide forward on the receiving plate, and a groove is provided at the front end of the receiving plate.

[0007] As a further description of the above technical solution:

[0008] An infrared sensor is fixedly connected to the upper surface of the bottom plate, an iron bar is fixedly connected to the back surface of the baffle, a fixing plate is fixedly connected to the front inner wall surface of the body, and an electromagnet is fixedly connected to the bottom surface of the fixing plate.

[0009] As a further description of the above technical solution:

[0010] The support unit includes an elastic member and a rotating plate. The elastic member is fixedly connected to the upper surface of the bottom plate. The rotating plate is hinged to the upper end of the elastic member. The upper surface of the rotating plate is in contact with the bottom surface of the receiving plate.

[0011] As a further description of the above technical solution:

[0012] The sliding unit includes a rectangular groove and a roller shaft. The rectangular groove is opened on the upper surface of the receiving plate, and the roller shaft is rotatably connected to the inside of the rectangular groove.

[0013] As a further description of the above technical solution:

[0014] The upper surface of the baffle is higher than the upper surface of the receiving plate, and the upper surface of the baffle is lower than the bottom surface of the baffle.

[0015] As a further description of the above technical solution:

[0016] The infrared sensor is electrically connected to the electromagnet, and the electromagnet is located above the fixing plate.

[0017] As a further description of the above technical solution:

[0018] The elastic member is composed of a telescopic rod and a spring. The bottom end of the telescopic rod is fixedly connected to the upper surface of the bottom plate, the top end of the telescopic rod is hinged to the bottom surface of the rotating plate, and the spring is sleeved on the outside of the telescopic rod.

[0019] As a further description of the above technical solution:

[0020] The bottom end of the spring is fixedly connected to the upper surface of the bottom plate.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the present invention, by cooperating with the bottom plate, supporting vertical plate, receiving plate, supporting unit, blocking bar, sliding unit and groove, when the item falls downward into the delivery cavity, part of the bottom surface can be exposed, which is convenient for consumers to pick up the item and avoids the bottom surface of the item being completely in contact with the bottom surface of the delivery port, which makes it difficult to pick up the item. At the same time, when the item falls onto the receiving plate, it can provide cushioning protection to avoid damage caused by hard contact between the item and the receiving plate.

[0023] 2. In the present invention, through the cooperation of the infrared sensor, iron bar, fixed plate and electromagnet, the baffle can be automatically limited when the baffle is opened after the item falls on the receiving plate, which is convenient for consumers to take the items. After the item is taken, the limit on the baffle can be automatically released, so that the baffle can automatically reset to block and protect the delivery port. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall structure of a password-type vending machine for boxed items proposed by the present invention;

[0025] Figure 2 This is a schematic diagram of a cross-section of the left side of a password-type vending machine for boxed items proposed by the present invention;

[0026] Figure 3 This is a schematic diagram of the bottom plate and the components disposed thereon of a password-type vending machine for boxed items proposed in the present invention;

[0027] Figure 4 This is a schematic diagram of a receiving plate and a blocking bar of a password-type vending machine for box-type items proposed by the present invention.

[0028] Legend:

[0029] 1. Machine body; 2. Touch screen; 3. Baffle; 4. Shipping cavity; 5. Bottom plate; 6. Support vertical plate; 7. Attachment plate; 71. Elastic member; 72. Rotating plate; 8. Baffle bar; 81. Rectangular groove; 82. Roller; 9. Groove; 10. Infrared sensor; 11. Iron bar; 12. Fixing plate; 13. Electromagnet. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] Reference Figure 1-Figure 2 The utility model provides an embodiment: a password vending machine for box-type items, including a body 1, a touch screen 2 is fixedly connected to the right side of the front of the body 1, and consumers can select the required items through the touch screen 2, a delivery port is opened on the lower side of the front of the body 1, and a baffle 3 is hinged at the delivery port, and the baffle 3 can seal the delivery port to prevent external debris from entering the interior of the body 1, and a delivery cavity 4 is provided inside the body 1, and the delivery port is located just in front of the delivery cavity 4. After the selection is completed, the selected item will fall downward into the delivery cavity 4. At this time, the consumer pushes the baffle 3 inward to open the delivery port, and the item inside the delivery cavity 4 can be taken out. A bottom plate 5 is fixedly connected to the interior of the delivery cavity 4. When the item enters the delivery cavity 4, it will stay above the bottom plate 5.

[0032] Reference Figure 2-Figure 4 The front side of the upper surface of the bottom plate 5 is fixedly connected to the supporting vertical plate 6, and the upper end of the supporting vertical plate 6 is hinged to the receiving plate 7, and the receiving plate 7 can rotate around the hinge between the supporting vertical plate 6 and the receiving plate 7. A supporting unit is provided on the outside of the receiving plate 7. The supporting unit includes an elastic member 71 and a rotating plate 72. The elastic member 71 is fixedly connected to the upper surface of the bottom plate 5. The elastic member 71 is composed of a telescopic rod and a spring. The bottom end of the telescopic rod is fixedly connected to the upper surface of the bottom plate 5, and the top of the telescopic rod is hinged to the bottom surface of the rotating plate 72. When the rotating plate 72 moves downward, the elastic member 71 can be squeezed so that the elastic member 71 is compressed to generate elastic potential energy. The spring is sleeved on the outside of the telescopic rod, and the bottom end of the spring is fixedly connected to the upper surface of the bottom plate 5. The rotating plate 72 is hinged to the upper end of the elastic member 71, and the upper surface of the rotating plate 72 is in contact with the bottom surface of the receiving plate 7.

[0033] The rotating plate 72 and elastic member 71 are provided to limit and support the rear end of the receiving plate 7, so that the receiving plate 7 remains tilted to the front and lower side. At the same time, when the object falls downward and over the receiving plate 7, the receiving plate 7 is squeezed. At this time, the rear end of the receiving plate 7 rotates downward, squeezing the rotating plate 72 and the elastic member 71, so that the elastic member 71 is compressed to generate elastic potential energy, which buffers and offsets the impact force exerted on the receiving plate 7, thereby avoiding hard contact between the object and the receiving plate 7, which causes damage to the object. At the same time, the rotating plate 72 can rotate with the receiving plate 7, thereby reducing the wear between the rotating plate 72 and the receiving plate 7. When the object falls over the receiving plate 7, it can slide forward along the inclined surface of the receiving plate 7.

[0034] The front end of the receiving plate 7 is fixedly connected with a blocking bar 8, the upper surface of the blocking bar 8 is higher than the upper surface of the receiving plate 7, and the upper surface of the blocking bar 8 is lower than the bottom surface of the blocking plate 3. The blocking bar 8 can block the items sliding forward from the top of the receiving plate 7 to prevent the items from falling onto the receiving plate 7 and affecting consumers' access to them. A groove 9 is provided at the front end of the receiving plate 7. When the item slides forward to fit with the blocking bar 8, part of the item will move to the top of the groove 9, thereby preventing the bottom surface of the item from completely fitting with the surface of the receiving plate 7, making it convenient for users to take the item through the groove 9. For simplicity of operation, a sliding unit is provided above the receiving plate 7, and the sliding unit includes a rectangular groove 81 and a roller 82. The rectangular groove 81 is opened on the upper surface of the receiving plate 7, and the roller 82 is connected to the internal rotation of the rectangular groove 81. When an object falls onto the receiving plate 7, it will slide forward under the action of gravity, and the object will come into contact and friction with the roller 82, thereby driving the roller 82 to rotate. At this time, the roller 82 will drive the object to slide quickly toward the front side, thereby avoiding excessive friction between the object and the receiving plate 7, which will cause the object to be unable to slide forward to the groove 9.

[0035] Reference Figure 2-Figure 3, an infrared sensor 10 is fixedly connected to the upper surface of the bottom plate 5, and the infrared sensor 10 can monitor the position of the receiving plate 7, and then can judge whether there is an object above the receiving plate 7. An iron bar 11 is fixedly connected to the back of the baffle 3, and a fixed plate 12 is fixedly connected to the front inner wall surface of the body 1. An electromagnet 13 is fixedly connected to the bottom surface of the fixed plate 12. The infrared sensor 10 is electrically connected to the electromagnet 13. The electromagnet 13 is located above the fixed plate 12. When the baffle 3 rotates to the rear to open the delivery port, it can drive the iron bar 11 to fit with the electromagnet 13. When the infrared sensor 10 recognizes that the receiving plate 7 rotates downward, it means that an item has fallen from above the receiving plate 7. At this time, the infrared sensor 10 will send a signal to the electromagnet 13, so that the electromagnet 13 is energized to generate magnetic force, and then the electromagnet 13 can magnetically attract the iron bar 11 to fix the baffle 3, making it convenient for consumers to take the items. After the item is taken for more than ten seconds, the electromagnet 13 automatically cuts off the power, releases the limit on the baffle 3, and allows the baffle 3 to automatically reset to block the delivery port. This is an existing PLC control technology in this field and will not be elaborated here.

[0036] Working principle: After the consumer selects the item through the touch screen 2, the item will fall into the inside of the delivery cavity 4. At this time, the receiving plate 7 will receive the item, and the item will squeeze the receiving plate 7, causing the rear end of the receiving plate 7 to rotate downward. At this time, the receiving plate 7 will squeeze the elastic member 71 and the rotating plate 72, causing the elastic member 71 to compress and generate elastic potential energy, which buffers and offsets the impact force on the receiving plate 7, thereby avoiding hard contact between the item and the receiving plate 7. As the item is completely in contact with the upper surface of the receiving plate 7, it will slide forward along the inclined surface of the receiving plate 7. At the same time, the item can quickly slide down along the roller 82 to fit the baffle 8, so that part of the item moves to the top of the groove 9, making it convenient for consumers to pick up the item through the groove 9, avoiding the bottom surface of the item being completely in contact with the upper surface of the receiving plate 7, making it difficult to pick up.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. 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 password-type vending machine for boxed items, comprising a body (1), characterized in that: The front right side of the body (1) is fixedly connected with a touch screen (2); the lower side of the front of the body (1) is provided with a delivery port, and a baffle (3) is hinged at the delivery port; a delivery cavity (4) is provided inside the body (1); the interior of the delivery cavity (4) is fixedly connected with a bottom plate (5); the front side of the upper surface of the bottom plate (5) is fixedly connected with a supporting vertical plate (6); the upper end of the supporting vertical plate (6) is hinged with a receiving plate (7); a supporting unit is provided on the outer side of the receiving plate (7); the supporting unit acts to support and buffer the receiving plate (7); the front end of the receiving plate (7) is fixedly connected with a baffle (8); a sliding unit is provided above the receiving plate (7); the sliding unit acts on the article to slide forward on the receiving plate (7); a groove (9) is provided at the front end of the receiving plate (7).

2. The password-type vending machine for boxed items according to claim 1, characterized in that: An infrared sensor (10) is fixedly connected to the upper surface of the bottom plate (5), an iron bar (11) is fixedly connected to the back surface of the baffle (3), a fixing plate (12) is fixedly connected to the front inner wall surface of the body (1), and an electromagnet (13) is fixedly connected to the bottom surface of the fixing plate (12).

3. The password-type vending machine for boxed items according to claim 1, characterized in that: The support unit comprises an elastic member (71) and a rotating plate (72), wherein the elastic member (71) is fixedly connected to the upper surface of the base plate (5), the rotating plate (72) is hinged to the upper end of the elastic member (71), and the upper surface of the rotating plate (72) is in contact with the bottom surface of the receiving plate (7).

4. The password-type vending machine for boxed items according to claim 1, characterized in that: The sliding unit comprises a rectangular groove (81) and a roller shaft (82), wherein the rectangular groove (81) is opened on the upper surface of the receiving plate (7), and the roller shaft (82) is rotatably connected to the inside of the rectangular groove (81).

5. The password-type vending machine for boxed items according to claim 1, characterized in that: The upper surface of the baffle (8) is higher than the upper surface of the receiving plate (7), and the upper surface of the baffle (8) is lower than the bottom surface of the baffle (3).

6. The password-type vending machine for boxed items according to claim 2, characterized in that: The infrared sensor (10) is electrically connected to the electromagnet (13), and the electromagnet (13) is located above the fixing plate (12).

7. The password-type vending machine for boxed items according to claim 3, characterized in that: The elastic member (71) is composed of a telescopic rod and a spring. The bottom end of the telescopic rod is fixedly connected to the upper surface of the bottom plate (5). The top end of the telescopic rod is hinged to the bottom surface of the rotating plate (72). The spring is sleeved on the outside of the telescopic rod.

8. The password-type vending machine for boxed items according to claim 7, characterized in that: The bottom end of the spring is fixedly connected to the upper surface of the bottom plate (5).

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