CN210697071U - Dinner plate dispenser and control system thereof - Google Patents
Dinner plate dispenser and control system thereof Download PDFInfo
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- CN210697071U CN210697071U CN201921386199.0U CN201921386199U CN210697071U CN 210697071 U CN210697071 U CN 210697071U CN 201921386199 U CN201921386199 U CN 201921386199U CN 210697071 U CN210697071 U CN 210697071U
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- cabinet door
- dispenser
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Abstract
The utility model provides a dinner plate dispenser and a control system thereof, wherein the control system comprises a driving device, a position switch and a controller, the driving device is used for driving a lifting bracket in a storage cabinet of the dinner plate dispenser to move a dinner plate; the position switch is used for detecting whether a cabinet door of the storage cabinet is in a closed state; the controller is respectively electrically connected with the driving device and the position switch so as to receive the position information sent by the position switch and control the action of the driving device. By adopting the control system, the dinner plate dispenser can obtain higher safety, and is beneficial to ensuring the personal safety of workers.
Description
Technical Field
The utility model relates to a dinner plate cash dispenser technical field especially relates to a dinner plate cash dispenser and control system thereof.
Background
A dinner plate dispenser is equipment for taking dinner plates by self, a worker puts a stack of dinner plates into a cabinet body in advance, and when the dinner plates are taken by the diners, the dinner plates are sent out from a plate outlet by a motion mechanism in the cabinet body. In practice, if the movement mechanism is still in the power-on state when the staff opens the cabinet door to supplement the dinner plate, the personal safety of the staff is possibly threatened, and therefore, how to improve the dinner plate dispenser to improve the safety becomes a technical problem to be solved by the technical staff in the field.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a dinner plate dispenser and control system thereof adopts this control system, and dinner plate dispenser can obtain higher security.
In order to achieve the above object, the utility model provides a following technical scheme:
a control system for a meal tray dispenser, comprising:
the drive device is used for driving the lifting bracket in the storage cabinet of the dinner plate dispenser to move the dinner plate;
the position switch is used for detecting whether a cabinet door of the storage cabinet is in a closed state or not;
and the controller is respectively electrically connected with the driving device and the position switch so as to receive the position information sent by the position switch and control the action of the driving device.
Optionally, in the above control system, the position switch is an acceleration sensor, a travel switch, a micro switch, a proximity switch, a contact switch, or a magnetic switch, so as to obtain an acceleration generated by the cabinet door or an acting force between the cabinet door and the cabinet body of the storage cabinet.
Optionally, in the above control system, the position switch is an acceleration sensor, and the acceleration sensor is configured to detect an acceleration of the cabinet door in a first direction, where the first direction is a direction in which the cabinet door is opened or closed;
the controller is used for determining whether the detected cabinet door acceleration in the first direction exceeds a first threshold value or not, and determining that the cabinet door is in a closed state under the condition that the cabinet door acceleration in the first direction does not exceed the first threshold value.
Optionally, in the control system described above, the position switch is a contact switch.
Optionally, in the above control system, the position switch is disposed on a top of a door frame of the disk storage cabinet.
A dinner plate dispenser comprising a control system, the control system being as disclosed in any one of the above.
Optionally, in the dinner plate dispenser, the dinner plate dispenser further includes an alarm device electrically connected to the controller, and the alarm device is configured to feed back the action of the driving device.
Optionally, in the service plate dispenser, the service plate dispenser further includes an input device electrically connected to the controller, and the controller receives the tray dispensing request information from the input device, and determines whether to control the driving device according to the tray dispensing request information and the position information.
Optionally, in the service plate dispenser, the service plate dispenser further includes a status indicating component, the status indicating component is electrically connected to the controller, and the status indicating component can indicate the position status of the lifting bracket in at least one of voice, vibration, light and video.
Optionally, in the dinner plate dispenser, the dinner plate dispenser further includes a display screen and/or a touch screen electrically connected to the controller, the display screen and/or the touch screen is used for displaying a state of the lifting bracket, and the touch screen is used for receiving an action instruction of the lifting bracket.
Optionally, in the service plate dispenser, the service plate dispenser further includes a communication component, the communication component is electrically connected to the controller, the communication component is configured to receive a control instruction of an external device and send the control instruction to the controller, and the controller is capable of controlling an action of the driving device according to the control instruction.
According to the technical scheme, the utility model provides an among the control system for dinner plate cash dispenser, drive arrangement is arranged in the drive to deposit the lift bracket in the dish cabinet, position switch is used for detecting whether the cabinet door that deposits the dish cabinet is in the closed condition, position switch and drive arrangement all are connected with the controller electricity, in operation, in case open the cabinet door, then position switch will open the door signal and send for the controller, after the controller obtains the signal of opening the door, the controller sends the control command of stop work to drive arrangement, only when closing the cabinet door, and the controller obtains the signal of closing the door that position switch sent, the controller just allows drive arrangement work, guaranteed like this to open behind the cabinet door that drive arrangement is in shutdown state, thereby make dinner plate cash dispenser have higher security, be favorable to ensureing staff's personal safety.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a front view of a service plate dispenser according to an embodiment of the present invention;
FIG. 2 is a perspective view of the dish dispenser of FIG. 1;
fig. 3 is a schematic view of the internal structure of the dish dispenser of fig. 2.
Labeled as:
1. the upper cabinet door is arranged; 11. an input unit; 12. an upper handle; 13. a display screen;
2. a disc outlet;
3. a lower cabinet door; 31. a lower handle; 32. an observation window;
4. a caster wheel;
5. a lifting bracket;
6. a position switch.
Detailed Description
For the sake of understanding, the present invention will be further described with reference to the accompanying drawings.
Referring to fig. 1 to 3, fig. 1 is a front view of a dinner plate dispenser provided in an embodiment of the present invention, fig. 2 is a perspective view of the dinner plate dispenser shown in fig. 1, and fig. 3 is a schematic view of an internal structure of the dinner plate dispenser shown in fig. 2. Seen from the outside, the middle part of the dinner plate dispenser is provided with a plate outlet 2, the upper part of the dinner plate dispenser is provided with an upper cabinet door 1, and the lower part of the dinner plate dispenser is provided with a lower cabinet door 3; from the inside, a tray sending executing mechanism is arranged in the tray dispenser, wherein the part of the tray sending executing mechanism responsible for the vertical movement of the trays is positioned in the cabinet area corresponding to the lower cabinet door 3, and the part responsible for the horizontal movement of the trays is positioned in the cabinet area corresponding to the upper cabinet door 1.
The cabinet area corresponding to the lower cabinet door 3 is a dish storage cabinet of the dinner plate dispenser, as shown in fig. 3, a lifting bracket 5 for bearing dinner plates is arranged in the dish storage cabinet, and when the dinner plates are replenished, a worker places a stack of dinner plates on the lifting bracket 5.
The control system of the dinner plate dispenser comprises a controller, a driving device and a position switch 6, wherein the driving device is used for driving the lifting bracket 5 to move so as to move the dinner plate, the position switch 6 is used for detecting whether the lower cabinet door 3 is in a closed state or not, the driving device and the position switch 6 are electrically connected with the controller, and the controller receives position information sent by the position switch 6 and controls the action of the driving device.
During operation, in case open lower cabinet door 3, then position switch 6 sends the signal of opening the door for the controller, after the controller obtained the signal of opening the door, the controller sent the control command that stops work to drive arrangement, only when closing lower cabinet door 3, and after the controller obtained the signal of closing the door that position switch 6 sent, the controller just allowed drive arrangement work, guaranteed like this that to open lower cabinet door 3 after drive arrangement is in shutdown state, thereby make dinner plate dispenser have higher security, be favorable to ensureing staff's personal safety.
In specific practical application, the position switch 6 may be an acceleration sensor, a travel switch, a micro switch, a proximity switch, a contact switch or a magnetic switch, so as to obtain an acceleration generated by the lower cabinet door 3 or an acting force between the lower cabinet door 3 and the cabinet body of the storage cabinet.
For example, when the position switch 6 is an acceleration sensor, the position switch 6 is used to detect the acceleration of the cabinet door in a first direction, wherein the first direction is a direction in which the cabinet door is opened or closed. The position switch 6 sends the detected cabinet door acceleration in the first direction to the controller, and the controller determines whether the cabinet door acceleration exceeds a first threshold value, and if not, determines that the cabinet door is in a closed state. It should be understood that the first threshold is not set too large to avoid erroneous determination by the controller.
For another example, when the position switch 6 is a contact switch, it may be disposed on the top of the door frame of the storage cabinet, as shown in fig. 3, the position switch 6 is located above the lower cabinet door 3, and is a side of the tray outlet 2 far from the door axis of the lower cabinet door 3, and a touch member engaged with the position switch 6 is disposed on the lower cabinet door 3, so that when the lower cabinet door 3 is closed, the touch member may contact with the position switch 6, and thus the controller determines that the lower cabinet door 3 is in the closed state, and when the touch member is separated from the position switch 6, the controller determines that the lower cabinet door 3 is in the open state.
In order to facilitate the user to know the position state of the lifting bracket 5, the dinner plate dispenser can further comprise a state indicating component, the state indicating component is electrically connected with the controller, and the state indicating component can indicate the position state of the lifting bracket 5 in at least one of voice, vibration, light and video.
In order to feed back the action of the lifting bracket 5 in time, an alarm device can be arranged in the dinner plate dispenser, and the alarm device is electrically connected with the controller.
In order to improve the use convenience of the dinner plate dispenser, a communication component can be arranged in the dinner plate dispenser and electrically connected with the controller, when the dinner plate dispenser works, the communication component receives a control command of external equipment and sends the control command to the controller, and the controller can control the action of the lifting bracket 5 according to the control command.
As shown in fig. 1, the upper cabinet door 1 is generally provided with an input device 11, an upper handle 12 and a display 13, and the controller receives the disc issuing request information from the input device 11 and determines whether to control the driving device according to the disc issuing request information and the position information. The input unit 11 may include a card reader for sensing a magnetic card and a code reader for scanning a two-dimensional code, and the display screen 13 may be used to display the state of the elevating carriage 5. In a specific practical application, the display 13 may have a touch screen function, and thus may be used to receive an indication of the operation of the lifting bracket 5.
The lower cabinet door 3 is generally provided with a lower handle 31 and a viewing window 32, and the height position of the lifting bracket 5 can be seen through the viewing window 32, so as to estimate how many dinner plates remain in the storage cabinet.
The dish dispenser is typically provided with castors 4 at the bottom to allow easy movement to the appropriate location in the room.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to the embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (11)
1. A control system for a meal tray dispenser, comprising:
the drive device is used for driving the dinner plates in the storage cabinet of the dinner plate dispenser to move;
the position switch is used for detecting whether a cabinet door of the storage cabinet is in a closed state or not;
and the controller is respectively electrically connected with the driving device and the position switch so as to receive the position information sent by the position switch and control the action of the driving device.
2. The control system of claim 1, wherein the position switch is an acceleration sensor, a travel switch, a micro switch, a proximity switch, a contact switch, or a magnetic switch to obtain an acceleration generated by the cabinet door or an acting force between the cabinet door and a cabinet body of the inventory cabinet.
3. The control system of claim 2, wherein the position switch is an acceleration sensor for detecting an acceleration of the cabinet door in a first direction, wherein the first direction is a direction in which the cabinet door is opened or closed;
the controller is used for determining whether the detected cabinet door acceleration in the first direction exceeds a first threshold value or not, and determining that the cabinet door is in a closed state under the condition that the cabinet door acceleration in the first direction does not exceed the first threshold value.
4. The control system of claim 2, wherein the position switch is a contact switch.
5. The control system of claim 4, wherein the position switch is disposed on top of a door frame of the disk holding cabinet.
6. A dinner plate dispenser comprising a control system, wherein the control system is as claimed in any one of claims 1 to 5.
7. The meal tray dispenser of claim 6, further comprising an alarm device electrically connected to the controller, the alarm device configured to feedback the actuation of the drive device.
8. The meal tray dispenser of claim 6, further comprising an input unit electrically connected to the controller of the control system, wherein the controller receives the tray dispensing request information from the input unit and determines whether to control the driving device according to the tray dispensing request information and the position information.
9. The meal tray dispenser of claim 8, further comprising a status indication component electrically connected to the controller, the status indication component capable of indicating the positional status of the lifting carriage in at least one of voice, vibration, light, and video.
10. The meal tray dispenser of claim 8, further comprising a display screen and/or a touch screen electrically connected to the controller, the display screen and/or the touch screen for displaying a status of the lifting carriage, the touch screen for receiving an indication of an action of the lifting carriage.
11. The meal tray dispenser of claim 8, further comprising a communication component electrically connected to the controller, the communication component configured to receive control commands from an external device and send the control commands to the controller, wherein the controller is capable of controlling the operation of the driving device according to the control commands.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921386199.0U CN210697071U (en) | 2019-08-23 | 2019-08-23 | Dinner plate dispenser and control system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921386199.0U CN210697071U (en) | 2019-08-23 | 2019-08-23 | Dinner plate dispenser and control system thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210697071U true CN210697071U (en) | 2020-06-09 |
Family
ID=70939252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921386199.0U Active CN210697071U (en) | 2019-08-23 | 2019-08-23 | Dinner plate dispenser and control system thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210697071U (en) |
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2019
- 2019-08-23 CN CN201921386199.0U patent/CN210697071U/en active Active
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