CN104760842A - Meal ticket collecting device for mess hall - Google Patents
Meal ticket collecting device for mess hall Download PDFInfo
- Publication number
- CN104760842A CN104760842A CN201510124156.5A CN201510124156A CN104760842A CN 104760842 A CN104760842 A CN 104760842A CN 201510124156 A CN201510124156 A CN 201510124156A CN 104760842 A CN104760842 A CN 104760842A
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- China
- Prior art keywords
- push
- ticket
- cuboid container
- dining
- pressing plate
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Abstract
The invention discloses a meal ticket collecting device for a mess hall, and belongs to ticket and bill collecting devices. The device comprises a cuboid container, a push-pull type electromagnet, a pressing plate, an inserting pin and a power supply, wherein the push-pull electromagnet is arranged on the top part of the cuboid container; the pressing plate is connected with a push-pull rod of the push-pull electromagnet; the inserting pin is vertically arranged at the bottom part of the cuboid container; a through hole corresponding to the inserting pin is formed in the pressing plate; a ticket inserting opening is formed in the side part of the cuboid container; a photoelectric switch for detecting whether the meal ticket is inserted is arranged in the cuboid container; the push-pull type electromagnet is connected with the power supply through the photoelectric switch. With the adoption of the device, the inserted meal ticket can be automatically inserted into the inserting pin, so that the mess hall collecting efficiency can be increased, and meanwhile, the use safety can be improved.
Description
Technical field
The present invention relates to a kind of dining room Dining Ticket gathering-device, belong to bill collection device.
Background technology
At present, most of dining room still adopts Plug pin patch bay to collect Dining Ticket, before diner beats and gets food, Dining Ticket is needed to be inserted on Plug pin patch bay, because the top of contact pin is very sharp-pointed, finger stabs when slotting Dining Ticket by diner sometimes, thus makes troubles to dining.
Summary of the invention
The present invention is directed to the problem in background technology, propose a kind of dining room Dining Ticket gathering-device.
The present invention, for overcoming the above problems, adopts following technical scheme:
A kind of dining room Dining Ticket gathering-device, comprises cuboid container, push-pull electromagnet, pressing plate, contact pin and power supply; Described push-pull electromagnet is located at cuboid container top; Described pressing plate is connected with the pull bar of push-pull electromagnet; Described contact pin is vertically located at bottom cuboid container; Pressing plate has a through hole with contact pin corresponding position; Described cuboid container sidepiece is provided with slotting ticket mouth; The photoelectric switch inserted for detecting Dining Ticket is also provided with in described cuboid container; Described push-pull electromagnet is connected with power supply by photoelectric switch.
Preferably, described photoelectric switch is the electric switch that diffuses, and the beam emissions direction of photoelectric switch is straight down.
Preferably, described power acquisition lithium cell.
Technique effect:
1, the Dining Ticket that the present invention can will insert automatically is pressed into contact pin, improves the efficiency that Dining Ticket is collected, has good safety in utilization simultaneously.
2, control pressing plate lifting by push-pull electromagnet, be swift in motion, long service life.
3, the present invention is rational in infrastructure, with low cost, has good promotional value.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is that Dining Ticket is from constitution diagram during slotting ticket mouth insertion.
Fig. 3 is the constitution diagram of pressing plate when Dining Ticket being pressed into contact pin.
Fig. 4 is the constitution diagram of push-pull electromagnet when upwards being retracted by pressing plate.
Label title in Fig. 1 ~ Fig. 4: 1, cuboid container; 2, push-pull electromagnet; 3, pressing plate; 4, through hole; 5, photoelectric switch; 6, ticket mouth is inserted; 7, contact pin; 8, power supply; 9, Dining Ticket.
Detailed description of the invention
Below in conjunction with accompanying drawing, introduction is in further detail done to technical scheme of the present invention:
Structure of the present invention as shown in Figure 1, comprises cuboid container 1, push-pull electromagnet 2, pressing plate 3, contact pin 7 and power supply 8; Described push-pull electromagnet 2 is located at cuboid container 1 top; Described pressing plate 3 is connected with the pull bar of push-pull electromagnet 2; Described contact pin 7 is vertically located at bottom cuboid container 1; Pressing plate 3 has a through hole 4 with contact pin 7 corresponding position; Described cuboid container 1 sidepiece is provided with slotting ticket mouth 6; The photoelectric switch 5 inserted for detecting Dining Ticket 9 is also provided with in described cuboid container 1; Described push-pull electromagnet 2 is connected with power supply by photoelectric switch 5.
Described photoelectric switch 5 adopts Nanjing Man Jisi Electric Applicance Co., Ltd model to be the electric switch that diffuses of MJS-FS50-JK, the beam emissions direction of photoelectric switch 5 is straight down, cuboid container 1 whether is inserted into: when Dining Ticket 9 is not inserted into cuboid container 1 for detecting Dining Ticket 9, the light beam that photoelectric switch 5 is launched can not be reflected back, the closing of contact of photoelectric switch 5; When Dining Ticket 9 is inserted into cuboid container 1, the light beam that photoelectric switch 5 is launched can be reflected back by Dining Ticket 9, and the contact of photoelectric switch 5 disconnects.
Described push-pull electromagnet 2 adopts the TAU80120T of Shanghai Chaocheng Electronics Co., Ltd., and the direction of stretching out of pull bar is straight down.When push-pull electromagnet power-off, the pull bar of push-pull electromagnet can be pushed out; When push-pull electromagnet is energized, the pull bar of push-pull electromagnet can be pulled.
Described power supply 8 adopts lithium cell, powers for giving push-pull electromagnet 2.
Principle of work of the present invention is as follows, and when Dining Ticket 9 is not inserted into cuboid container 1, the closing of contact of photoelectric switch 5, push-pull electromagnet 2 and power connection, pull bar is retracted and upwards pulled (as shown in Figure 1) by pressing plate 3.After Dining Ticket 9 inserts from slotting ticket mouth 6 by diner, photoelectric switch 5 send light beam can be reflected back (as shown in Figure 2) by Dining Ticket 9, the contact of photoelectric switch 5 disconnects, now, push-pull electromagnet 2 and power supply disconnect, pull bar stretches out and is promoted downwards by pressing plate 3, when pressing plate 3 moves downward, Dining Ticket 9 is pressed into contact pin 7 (as shown in Figure 3), when Dining Ticket 9 leaves the detecting distance of photoelectric switch 5, closure state is got back in the contact of photoelectric switch 5, push-pull electromagnet 2 and power connection, pull bar is retracted and is upwards pulled by pressing plate 3, thus complete the work (as shown in Figure 4) of Dining Ticket collection.
Claims (3)
1. a dining room Dining Ticket gathering-device, is characterized in that: comprise cuboid container (1), push-pull electromagnet (2), pressing plate (3), contact pin (7) and power supply (8); Described push-pull electromagnet (2) is located at cuboid container (1) top; Described pressing plate (3) is connected with the pull bar of push-pull electromagnet (2); Cuboid container (1) bottom is vertically located at by described contact pin (7); At pressing plate (3), upper and contact pin (7) corresponding position has a through hole (4); Described cuboid container (1) sidepiece is provided with slotting ticket mouth (6); The photoelectric switch (5) inserted for detecting Dining Ticket (9) is also provided with in described cuboid container (1); Described push-pull electromagnet (2) is connected with power supply by photoelectric switch (5).
2. a kind of dining room according to claim 1 Dining Ticket gathering-device, is characterized in that: described photoelectric switch (5) is the electric switch that diffuses, and the beam emissions direction of photoelectric switch (5) is straight down.
3. a kind of dining room according to claim 1 Dining Ticket gathering-device, is characterized in that: described power supply (8) adopts lithium cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510124156.5A CN104760842A (en) | 2015-03-20 | 2015-03-20 | Meal ticket collecting device for mess hall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510124156.5A CN104760842A (en) | 2015-03-20 | 2015-03-20 | Meal ticket collecting device for mess hall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104760842A true CN104760842A (en) | 2015-07-08 |
Family
ID=53643016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510124156.5A Pending CN104760842A (en) | 2015-03-20 | 2015-03-20 | Meal ticket collecting device for mess hall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104760842A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105424518A (en) * | 2015-07-30 | 2016-03-23 | 石河子大学 | Nondestructive testing device for firmness of bergamot pears |
-
2015
- 2015-03-20 CN CN201510124156.5A patent/CN104760842A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105424518A (en) * | 2015-07-30 | 2016-03-23 | 石河子大学 | Nondestructive testing device for firmness of bergamot pears |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150708 |