CN213241313U - Sell quick-witted cabinet door and normally open warning and close device certainly - Google Patents
Sell quick-witted cabinet door and normally open warning and close device certainly Download PDFInfo
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- CN213241313U CN213241313U CN202021854687.2U CN202021854687U CN213241313U CN 213241313 U CN213241313 U CN 213241313U CN 202021854687 U CN202021854687 U CN 202021854687U CN 213241313 U CN213241313 U CN 213241313U
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- cabinet door
- vending machine
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Abstract
The utility model discloses a sell quick-witted cabinet door and normally open warning and close device certainly, including selling machine and cabinet door. In the utility model, the cabinet door is opened for a long time, the proximity sensor gives a signal to the control system for a long time, the control system gives a working signal to the loudspeaker, meanwhile, the control system gives a working signal to the electric telescopic rod, a shaft of the hinge is fixedly connected with one end of the cabinet door, under the control of the control system, the telescopic rod extends to enable the first gear and the second gear to be meshed, then a signal is given to the stepping motor to control the second gear to rotate, a shaft of the hinge is enabled to rotate, the cabinet door is enabled to be closed, the proximity sensor receives a closing signal given to the control system, the control system closes the loudspeaker, the stepping motor is enabled to stop working, the electric telescopic rod retracts, when the cabinet door is closed, the control system controls the step motor II to enable the clamping column to descend into the clamping groove to close the cabinet door, therefore, the use of the next customer is not influenced, the cabinet door can be automatically closed, the device is simple, and the operation is convenient.
Description
Technical Field
The utility model relates to a sell quick-witted technical field, especially relate to a sell that rack door is normally opened and is reported to police and close device certainly.
Background
The automatic vending machine is commercial automatic equipment commonly used, it does not receive the time, the restriction in place, can use manpower sparingly, convenient transaction, for guaranteeing the storage condition of selling built-in commodity of selling goods, it can all install the fresh-keeping device of low temperature to sell the machine, current cell-phone is swept a yard and is opened a door and get the cabinet door machine of goods, when selecting commodity, the customer pays the phenomenon of the money forgetting to close the cabinet door, make the air conditioning of selling the machine run off in a large number like this, increase the cost of selling the machine, also can make the commodity of selling in the machine expose outside storage temperature.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problem that a cabinet door of a vending machine is normally opened and forgotten to be closed, the cabinet door of the vending machine is normally opened, an alarm is given and a self-closing device is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a vending machine cabinet door normally open alarm and self-closing device comprises a vending machine and a cabinet door, wherein the vending machine and the cabinet door are connected through a hinge on the side, a shaft in the hinge is fixed with one side of the cabinet door, a first frame is installed at the bottom of the vending machine, the shaft of the hinge extends to the first frame, a first gear is fixed at the top of the shaft, a control system is arranged in the first frame, an electric telescopic rod is installed in the first frame close to the control system, a first stepping motor is fixed at one end of the electric telescopic rod, a second gear capable of being meshed with the first gear is fixed at the top of the first stepping motor, a sliding block is installed at the bottom of the first stepping motor, a sliding groove capable of sliding in the inner part is formed in the top of the vending machine, an L-shaped bracket is installed at one end of the top of the vending machine, a monitor, sell quick-witted top and be close to the cabinet door and have the proximity sensor who installs inside selling the machine, sell machine and cabinet door top and be equipped with switch door mechanism.
As a further description of the above technical solution:
and a dust screen is arranged at the top of the frame.
As a further description of the above technical solution:
the bottom of the vending machine is provided with a supporting seat.
As a further description of the above technical solution:
the top of the vending machine is provided with a sliding groove with a sliding block capable of sliding inside.
As a further description of the above technical solution:
the switch door mechanism includes frame two selling the setting of quick-witted top, frame two inside being equipped with runs through and sells quick-witted top cabinet eaves slip card post, it is equipped with step motor two to sell the machine and is close to the card post, step motor two output shafts install gear three, the cabinet door top is close to the card post and is equipped with the draw-in groove.
As a further description of the above technical solution:
the cabinet door is composed of a frame and glass, and the glass is hot-bent toughened glass.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. in the utility model, the cabinet door is opened for a long time, the proximity sensor gives a signal to the control system for a long time, the control system gives a working signal to the loudspeaker, meanwhile, the control system gives a working signal to the electric telescopic rod, a shaft of the hinge is fixedly connected with one end of the cabinet door, under the control of the control system, the telescopic rod extends to enable the first gear and the second gear to be meshed, then a signal is given to the stepping motor to control the second gear to rotate, a shaft of the hinge is enabled to rotate, the cabinet door is enabled to be closed, the proximity sensor receives a closing signal given to the control system, the control system closes the loudspeaker, the stepping motor is enabled to stop working, the electric telescopic rod retracts, when the cabinet door is closed, the control system controls the step motor II to enable the clamping column to descend into the clamping groove to close the cabinet door, therefore, the use of the next customer is not influenced, the cabinet door can be automatically closed, the device is simple, and the operation is convenient.
Drawings
Fig. 1 shows a schematic sectional view of a main view of a vending machine according to an embodiment of the present invention;
fig. 2 shows a schematic diagram of a partial enlarged structure a provided according to an embodiment of the present invention;
fig. 3 shows a schematic top cross-sectional structure view of a vending machine according to an embodiment of the present invention.
Illustration of the drawings:
1. a vending machine; 2. a cabinet door; 3. a hinge; 4. a bearing; 5. a first gear; 6. a second gear; 7. a first frame; 8. a first stepping motor; 9. a control system; 10. an electric telescopic rod; 11. a chute; 12. a slider; 13. a supporting seat; 14. a support; 15. clamping the column; 16. a third gear; 17. a second stepping motor; 18. a second frame; 19. A monitor; 20. a speaker; 21. a card slot; 22. a proximity sensor; 23. a dust screen; 24. and (3) glass.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a vending machine cabinet door normally open alarm and self-closing device comprises a vending machine 1 and a cabinet door 2, the vending machine 1 and the cabinet door 2 are connected through a hinge 3 on the side, a bearing 4 in the hinge 3 is fixed with one side of the cabinet door 2, a first frame 7 is installed at the bottom of the vending machine 1, the bearing 4 of the hinge 3 extends to the first frame 7, a first gear 5 is fixed at the top of the bearing 4, a control system 9 is arranged in the first frame 7, an electric telescopic rod 10 is installed in the first frame 7 close to the control system 9, a first stepping motor 8 is fixed at one end of the electric telescopic rod 10, a second gear 6 capable of being meshed with the first gear 5 is fixed at the top of the first stepping motor 8, a slider 12 is installed at the bottom of the first stepping motor 8, a chute 11 capable of sliding in the vending machine 1 is arranged at the top, an L-shaped bracket 14 is installed at one end of the top of the vending machine 1, sell quick-witted 1 top and be close to cabinet door 2 and have the proximity sensor 22 of installing inside selling machine 1, sell machine 1 and cabinet door 2 top and be equipped with the switch door mechanism, can accomplish automatic closed operation under certain logic control through control system 9.
Specifically, as shown in fig. 1, the dust screen 23 is installed on the top of the first frame 7, so that the first frame 7 can dissipate heat and ventilate, and the service life of the device can be prolonged.
Specifically, as shown in fig. 1, a supporting seat 13 is installed at the bottom of the vending machine 1, so that the vending machine 1 is convenient to carry.
Specifically, as shown in fig. 1, a sliding groove 11 is formed in the top of the vending machine 1, and a sliding block 12 can slide inside the sliding groove, so that the moving direction of the sliding block 12 is controlled, and the second gear 6 and the first gear 5 of the first stepping motor 8 can stably run.
Specifically, as shown in fig. 1 and 2, the opening and closing door mechanism includes two 18 frames that set up at the top of selling machine 1, and two 18 inside frames are equipped with and run through and sell 1 top cabinet eaves slip card post 15, and it is equipped with two step motor 17 to sell machine 1 and be close to card post 15, and three 16 gears are installed to two 17 output shafts of step motor, and 2 tops of cabinet door are close to card post 15 and are equipped with draw-in groove 21.
Specifically, as shown in fig. 1, the cabinet door 2 is a frame and glass 24, and the glass 24 is thermally bent tempered glass, so that a customer can clearly see the goods placed in the vending machine 1.
The working principle is as follows: when the cabinet door is used, when a user forgets to close the cabinet door 2 after successful payment, the proximity sensor 22 gives a signal to the control system 9 for a long time, and a certain time is reached, the control system 9 gives a working signal to the loudspeaker 20, meanwhile, the control system 9 gives a working signal to the electric telescopic rod 10, the bearing 4 of the hinge 3 is fixedly connected with one end of the cabinet door 2, under the control of the control system 9, the electric telescopic rod 10 pushes the sliding block 12 to move forwards, so that the first gear 5 of the first stepping motor 8 is meshed with the second gear 6 of the bearing 4, then the first stepping motor 8 gives a signal to control the second gear 6 to rotate, so that the bearing 4 of the hinge 3 rotates, the cabinet door 2 is closed, the proximity sensor 22 gives a closing signal to the control system 9, the control system 9 closes the loudspeaker 20, so that the first stepping motor 8 stops working, the electric telescopic rod 10 retracts, when the cabinet door 2 is, fall to in draw-in groove 21, make cabinet door 2 close for cabinet door 2 self-closing reduces and sells the inside energy consumption of machine 1, and the device is simple, convenient operation.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a sell quick-witted cabinet door and normally open warning and close device certainly, includes and sells quick-witted (1) and cabinet door (2), its characterized in that, sell quick-witted (1) and cabinet door (2) and pass through hinge (3) connection of side, bearing (4) in hinge (3) are fixed with cabinet door (2) on one side, sell quick-witted (1) bottom and install frame (7), bearing (4) of hinge (3) extend to frame (7), bearing (4) top fixed gear (5), be equipped with control system (9) in frame (7), frame (7) inside is close to control system (9) and installs electric telescopic handle (10), electric telescopic handle (10) one end is fixed with step motor (8), step motor (8) top is fixed can with gear (5) meshing gear two (6), slider (12) are installed to step motor (8) bottom, sell support (14) of machine (1) top one end installation L type, bottom installation watch-dog (19) of support (14) top panel, support (14) bottom is close to cabinet door (2) and is equipped with speaker (20), it has and installs at selling inside proximity sensor (22) of machine (1) to sell machine (1) top near cabinet door (2), it is equipped with the switch door mechanism to sell machine (1) and cabinet door (2) top.
2. The door opening alarm and self-closing device for the vending machine cabinet according to claim 1, wherein a dust screen (23) is installed at the top of the first frame (7).
3. A vending machine cabinet door normally open alarm and self-closing device according to claim 1, wherein a support base (13) is mounted at the bottom of the vending machine (1).
4. A vending machine cabinet door normally open alarm and self-closing device according to claim 1, characterized in that the top of the vending machine (1) is provided with a chute (11) in which a slider (12) can slide.
5. The normally open alarm and self-closing device for the cabinet door of the vending machine according to claim 1, wherein the door opening and closing mechanism comprises a second frame (18) arranged at the top of the vending machine (1), a sliding clamping column (15) penetrating through a cabinet brim at the top of the vending machine (1) is arranged inside the second frame (18), a second stepping motor (17) is arranged close to the clamping column (15) of the vending machine (1), a third gear (16) is mounted on an output shaft of the second stepping motor (17), and a clamping groove (21) is arranged close to the clamping column (15) at the top of the cabinet door (2).
6. A vending machine cabinet door normally open alarm and self-closing device according to claim 1, wherein the cabinet door (2) is divided into a frame and a glass (24), and the glass (24) is thermally bent tempered glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021854687.2U CN213241313U (en) | 2020-08-30 | 2020-08-30 | Sell quick-witted cabinet door and normally open warning and close device certainly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021854687.2U CN213241313U (en) | 2020-08-30 | 2020-08-30 | Sell quick-witted cabinet door and normally open warning and close device certainly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213241313U true CN213241313U (en) | 2021-05-18 |
Family
ID=75903131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021854687.2U Active CN213241313U (en) | 2020-08-30 | 2020-08-30 | Sell quick-witted cabinet door and normally open warning and close device certainly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213241313U (en) |
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2020
- 2020-08-30 CN CN202021854687.2U patent/CN213241313U/en active Active
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