CN114093099A - Self-service cash register terminal based on verification weighing module - Google Patents
Self-service cash register terminal based on verification weighing module Download PDFInfo
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- CN114093099A CN114093099A CN202111363916.XA CN202111363916A CN114093099A CN 114093099 A CN114093099 A CN 114093099A CN 202111363916 A CN202111363916 A CN 202111363916A CN 114093099 A CN114093099 A CN 114093099A
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- Prior art keywords
- plate
- bottom plate
- cash register
- self
- terminal based
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- 238000005303 weighing Methods 0.000 title claims abstract description 34
- 238000012795 verification Methods 0.000 title claims abstract description 12
- 238000004140 cleaning Methods 0.000 claims description 21
- 238000003860 storage Methods 0.000 claims description 11
- 238000003825 pressing Methods 0.000 claims description 7
- 229920000297 Rayon Polymers 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims description 2
- 230000005611 electricity Effects 0.000 description 5
- 238000011161 development Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07G—REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
- G07G1/00—Cash registers
- G07G1/0018—Constructional details, e.g. of drawer, printing means, input means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/14—Measuring arrangements characterised by the use of optical techniques for measuring distance or clearance between spaced objects or spaced apertures
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
- G01G3/02—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a helical spring
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07G—REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
- G07G1/00—Cash registers
- G07G1/0036—Checkout procedures
- G07G1/0045—Checkout procedures with a code reader for reading of an identifying code of the article to be registered, e.g. barcode reader or radio-frequency identity [RFID] reader
- G07G1/0054—Checkout procedures with a code reader for reading of an identifying code of the article to be registered, e.g. barcode reader or radio-frequency identity [RFID] reader with control of supplementary check-parameters, e.g. weight or number of articles
- G07G1/0072—Checkout procedures with a code reader for reading of an identifying code of the article to be registered, e.g. barcode reader or radio-frequency identity [RFID] reader with control of supplementary check-parameters, e.g. weight or number of articles with means for detecting the weight of the article of which the code is read, for the verification of the registration
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07G—REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
- G07G1/00—Cash registers
- G07G1/12—Cash registers electronically operated
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Cash Registers Or Receiving Machines (AREA)
Abstract
The invention discloses a self-service cash register terminal based on a verification weighing module, which comprises a bottom plate and a weighing unit, wherein a PLC (programmable logic controller) is arranged on the upper surface of the bottom plate; the weighing unit is including supporting seat, spring, clamp plate, ball, slide bar, connecting plate, bolt, infrared distance meter and reflector panel, and four supporting seats altogether just set up the upper surface at the bottom plate respectively, are provided with the spring in the supporting seat, are provided with the clamp plate on the spring, are provided with the slide bar on the clamp plate, and the ball rotates to be connected on the supporting seat, and the ball rotates to connect the slide bar, and the sliding rod connection has the connecting plate, and the lower surface of connecting plate is provided with the bolt, is provided with on the connecting plate and places the board. The customer can weigh the goods of purchase once more to check the result, avoid appearing the error, make customer can reassure shopping, improve customer's shopping experience degree.
Description
Technical Field
The invention relates to the technical field of cash registers, in particular to a self-service cash register terminal based on a verification weighing module.
Background
The cash register is a product combining microelectronic technical development and modern commodity circulation management idea and technical development, while a commercial electronic cash register is one of essential basic electronic devices for modern and automatic commercial management, a cashier inputs purchase information of a customer, the cash register makes a quick response to correctly calculate the transaction amount and display information such as money to be collected, real money to be collected, money to be paid and the like, the calculation time of the cash register on the transaction amount is reduced, the cash register speed is improved, particularly, the technical application of the commodity bar code effectively reduces the single transaction time, the operation efficiency is improved, and convenience is brought to the customer.
Current self-service cash registering terminal only can scan the goods of buying, and the customer can't detect the actual weight of goods, can appear sometimes that goods weight appears the deviation, causes both sides trouble to supermarket and customer. Therefore, a self-service cash register terminal based on a verification weighing module is provided.
Disclosure of Invention
In order to effectively solve the problems in the background art, the invention provides the following technical scheme: a self-service cash register terminal based on a verification weighing module comprises a bottom plate and a weighing unit; the upper surface of the bottom plate is provided with a PLC controller;
the weighing unit is including supporting seat, spring, clamp plate, ball, slide bar, connecting plate, bolt, infrared distance meter and reflector panel, four supporting seats altogether and set up respectively at the upper surface of bottom plate, are provided with the spring in the supporting seat, be provided with the clamp plate on the spring, be provided with the slide bar on the clamp plate, the ball rotates to be connected on the supporting seat, and the ball rotates and connects the slide bar, sliding rod connection has the connecting plate, the lower surface of connecting plate is provided with the bolt, is provided with on the connecting plate and places the board, infrared distance meter sets up the lower surface of placing the board, the reflector panel sets up at the upper surface of bottom plate, and is located infrared distance meter under, and the output of PLC controller is connected to infrared distance meter's input electricity.
According to the invention, the placing plate is fixed on the connecting plate through bolts, goods to be weighed are placed on the placing plate, the connecting plate is pressed down by the placing plate under stress, the pressing plate is pressed down by the connecting plate through the sliding rod, the pressing plate compresses the spring, the infrared distance meter is controlled to work through the PLC, the infrared distance meter emits infrared light and returns through the reflector plate, so that the descending height of the placing plate is monitored, the monitored result is transmitted into the PLC, and the descending distance is converted into the weight of the goods through a formula in the PLC, so that the goods are weighed; after weighing, take off the goods, under the effect of spring, place the board and resume the normal position.
Further, still include clean unit, clean unit is including riser, electric putter, mount pad and cleaning roller, the riser sets up the upper surface at the bottom plate, is provided with electric putter on the riser, electric putter is connected with the mount pad, it is connected with the cleaning roller to rotate on the mount pad, and PLC controller's output is connected to electric putter's input electricity. After weighing, through PLC controller control electric putter work, electric putter drives the mount pad and removes, and the mount pad drives the cleaning roller and removes, cleans placing the board through the cleaning roller.
Further, still include the slipmat, the slipmat sets up the upper surface at placing the board, and the slipmat passes through the viscose bonding on placing the board. The antiskid property of placing the board is improved through the slipmat, and the goods takes place to remove when avoiding weighing and drops.
Further, still include backup pad and display screen, the backup pad sets up the upper surface at the bottom plate, is provided with the display screen in the backup pad, and the output of PLC controller is connected to the input electricity of display screen. The display screen is supported through the supporting plate, the PLC is used for controlling the display screen to work, and the weighing result is displayed through the display screen.
Further, still include the storage box, the storage box sets up the upper surface at the bottom plate, and the upper end of storage box is provided with the opening. The goods after being weighed are placed through the storage box.
Furthermore, still include pillar and base, the pillar totally four and set up respectively in the lower surface four corners of bottom plate, and the lower extreme of four pillars is provided with the base. The bottom plate is supported through the support column, and the stability of the support column is improved through the base.
Compared with the prior art, the invention has the beneficial effects that:
1. the goods are placed on the placing plate, the placing plate is stressed to press the spring through the sliding rod, the descending height is monitored through the infrared distance meter, the monitoring result is transmitted into the PLC, the weight of the goods is converted, the weight is displayed through the display screen, a customer can check the weight of the goods conveniently, and errors are avoided;
2. the electric push rod drives the mounting seat to move, the mounting seat drives the cleaning roller to move, the surface of the placing plate is cleaned through the cleaning roller, the neatness of the placing plate is kept, dust accumulation on the placing plate is avoided, the weighing result is caused to deviate, and the weighing accuracy and precision are improved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a partial cross-sectional structure of the present invention.
In the figure: 1. the device comprises a bottom plate, a weighing unit 2, a support seat 21, a spring 22, a pressure plate 23, a pressure plate 24, a ball 25, a slide bar 26, a connecting plate 27, a bolt 28, an infrared range finder 29, a reflecting plate 3, a cleaning unit 31, a vertical plate 31, an electric push rod 32, a mounting seat 33, a cleaning roller 34, a PLC 4, a placing plate 5, an anti-slip pad 6, a support plate 7, a display screen 8, a storage box 9, a support column 10 and a base 11.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-2, the self-service cash register terminal based on the verification weighing module provided in this embodiment includes a bottom plate 1, a weighing unit 2, and a cleaning unit 3, wherein a PLC controller 4 is disposed on an upper surface of the bottom plate 1; the anti-skid device further comprises an anti-skid pad 6, wherein the anti-skid pad 6 is arranged on the upper surface of the placing plate 5, and the anti-skid pad 6 is bonded on the placing plate 5 through glue; the PLC intelligent control system is characterized by further comprising a supporting plate 7 and a display screen 8, wherein the supporting plate 7 is arranged on the upper surface of the bottom plate 1, the display screen 8 is arranged on the supporting plate 7, and the input end of the display screen 8 is electrically connected with the output end of the PLC 4; the storage box 9 is arranged on the upper surface of the bottom plate 1, and an opening is formed in the upper end of the storage box 9; the novel support is characterized by further comprising four support columns 10 and bases 11, wherein the four support columns 10 are arranged at four corners of the lower surface of the bottom plate 1 respectively, and the bases 11 are arranged at the lower ends of the four support columns 10. .
Wherein: weighing unit 2 is including supporting seat 21, spring 22, clamp plate 23, ball 24, slide bar 25, connecting plate 26, bolt 27, infrared distance meter 28 and reflector panel 29, supporting seat 21 totally four and set up the upper surface at bottom plate 1 respectively, be provided with spring 22 in the supporting seat 21, be provided with clamp plate 23 on the spring 22, be provided with slide bar 25 on the clamp plate 23, ball 24 rotates to be connected on supporting seat 21, ball 24 rotates and connects slide bar 25, slide bar 25 is connected with connecting plate 26, the lower surface of connecting plate 26 is provided with bolt 27, be provided with on the connecting plate 26 and place board 5, infrared distance meter 28 sets up the lower surface of placing board 5, reflector panel 29 sets up the upper surface at bottom plate 1, and be located infrared distance meter 28 under, PLC controller 4's output is connected to infrared distance meter's 28 input electricity.
Wherein: cleaning unit 3 is including riser 31, electric putter 32, mount pad 33 and cleaning roller 34, riser 31 sets up the upper surface at bottom plate 1, be provided with electric putter 32 on riser 31, electric putter 32 is connected with mount pad 33, it is connected with cleaning roller 34 to rotate on the mount pad 33, PLC controller 4's output is connected to electric putter 32's input electricity, the completion back of weighing, through PLC controller 4 control electric putter 32 work, electric putter 32 drives mount pad 33 and removes, mount pad 33 drives cleaning roller 34 and removes, place board 5 and clean through cleaning roller 34.
The working principle of the invention is as follows:
the placing plate 5 is fixed on the connecting plate 26 through the bolts 27, goods to be weighed are placed on the placing plate 5, the skid resistance of the placing plate 5 is improved through the skid-proof pad 6, and the goods are prevented from moving and falling off during weighing;
the placing plate 5 is forced to press the connecting plate 26 downwards, the connecting plate 26 presses the pressing plate 23 downwards through the sliding rod 25, the pressing plate 23 compresses the spring 22, the infrared distance meter 28 is controlled to work through the PLC 4, the infrared distance meter 28 emits infrared light and returns through the reflecting plate 29, so that the descending height of the placing plate 5 is monitored, the monitoring result is transmitted into the PLC 4, the descending distance is converted into the weight of goods through a formula in the PLC 4, the display screen 8 is controlled to work through the PLC 4, the weighing result is displayed through the display screen 8, and the goods are weighed;
after weighing is finished, the goods are taken down, the goods are placed in the storage box 9, the placing plate 5 is restored to the original position under the action of the spring 22, and the next goods are weighed; after weighing, simultaneously through PLC controller 4 control electric putter 32 work, electric putter 32 drives mount pad 33 and removes, and mount pad 33 drives cleaning roller 34 and removes, cleans placing board 5 through cleaning roller 34.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. The utility model provides a receive silver-colored terminal by oneself based on verify weighing module which characterized in that: the weighing device comprises a bottom plate (1) and a weighing unit (2), wherein a PLC (programmable logic controller) (4) is arranged on the upper surface of the bottom plate (1);
the weighing unit (2) comprises four supporting seats (21), springs (22), pressing plates (23), balls (24), sliding rods (25), connecting plates (26), bolts (27), infrared distance measuring instruments (28) and a reflecting plate (29), the four supporting seats (21) are respectively arranged on the upper surface of the bottom plate (1), the springs (22) are arranged in the supporting seats (21), the pressing plates (23) are arranged on the springs (22), the sliding rods (25) are arranged on the pressing plates (23), the balls (24) are rotatably connected to the supporting seats (21), the balls (24) are rotatably connected with the sliding rods (25), the sliding rods (25) are connected with the connecting plates (26), the bolts (27) are arranged on the lower surfaces of the connecting plates (26), the placing plates (5) are arranged on the connecting plates (26), the infrared distance measuring instruments (28) are arranged on the lower surfaces of the placing plates (5), the reflector (29) is arranged on the upper surface of the bottom plate (1) and located under the infrared distance meter (28), and the input end of the infrared distance meter (28) is electrically connected with the output end of the PLC (4).
2. The self-service cash register terminal based on the verification weighing module according to claim 1, characterized in that: the cleaning device is characterized by further comprising a cleaning unit (3), wherein the cleaning unit (3) comprises a vertical plate (31), an electric push rod (32), a mounting seat (33) and a cleaning roller (34), the vertical plate (31) is arranged on the upper surface of the bottom plate (1), the electric push rod (32) electrically connected to the PLC (4) is arranged on the vertical plate (31), the electric push rod (32) is connected with the mounting seat (33), and the mounting seat (33) is rotatably connected with the cleaning roller (34).
3. The self-service cash register terminal based on the verification weighing module according to claim 1, characterized in that: the anti-skid device is characterized by further comprising anti-skid pads (6), wherein the anti-skid pads (6) are arranged on the upper surface of the placing plate (5), and the anti-skid pads (6) are bonded on the placing plate (5) through viscose glue.
4. The self-service cash register terminal based on the verification weighing module according to claim 1, characterized in that: the PLC controller is characterized by further comprising a supporting plate (7) and a display screen (8) electrically connected to the PLC controller (4), wherein the supporting plate (7) is arranged on the upper surface of the bottom plate (1), and the display screen (8) is arranged on the supporting plate (7).
5. The self-service cash register terminal based on the verification weighing module according to claim 1, characterized in that: still include storage box (9), storage box (9) set up the upper surface at bottom plate (1) just the upper end of storage box (9) is provided with the opening.
6. The self-service cash register terminal based on the verification weighing module according to claim 1, characterized in that: still include pillar (10) and base (11), pillar (10) are totally four and set up respectively in the lower surface four corners of bottom plate (1), four the lower extreme of pillar (10) is provided with base (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111363916.XA CN114093099A (en) | 2021-11-17 | 2021-11-17 | Self-service cash register terminal based on verification weighing module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111363916.XA CN114093099A (en) | 2021-11-17 | 2021-11-17 | Self-service cash register terminal based on verification weighing module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114093099A true CN114093099A (en) | 2022-02-25 |
Family
ID=80301643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111363916.XA Withdrawn CN114093099A (en) | 2021-11-17 | 2021-11-17 | Self-service cash register terminal based on verification weighing module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114093099A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116499188A (en) * | 2023-06-25 | 2023-07-28 | 安徽欧通机电科技股份有限公司 | Weighing device of refrigerator and weighing method thereof |
-
2021
- 2021-11-17 CN CN202111363916.XA patent/CN114093099A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116499188A (en) * | 2023-06-25 | 2023-07-28 | 安徽欧通机电科技股份有限公司 | Weighing device of refrigerator and weighing method thereof |
| CN116499188B (en) * | 2023-06-25 | 2023-09-12 | 安徽欧通机电科技股份有限公司 | Weighing device of refrigerator and weighing method thereof |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220225 |
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| WW01 | Invention patent application withdrawn after publication |