Information code scanning identification equipment

Abstract

The invention discloses information code scanning recognition equipment which comprises a placement platform, a mounting plate is fixedly mounted on the outer surface of the rear side of the placement platform, a fixed code scanner is fixedly mounted on the upper surface of the mounting plate, a supporting frame is fixedly mounted on the upper surface of the fixed code scanner, and a fixing buckle is rotatably mounted at the upper end of the supporting frame. The fixing buckle clamps and fixes a handheld code scanner, the handheld code scanner is set to be in a wireless mode, and a wireless charging module used for charging the handheld code scanner is arranged on the front side of the supporting frame. According to the information code scanning recognition equipment, a novel structural design is adopted, the bar code and two-dimensional code information of an object is recognized through infrared code scanning of the fixed code scanner and / or the handheld code scanner, and the handheld code scanner is set to be in a wireless charging mode, so that a cable does not need to be connected when the information code scanning recognition equipment is used, and the limitation of the cable on the use of the handheld code scanner is reduced; and information identified by the handheld code scanner is transmitted to the signal receiver through a Bluetooth signal.

Description

Technical Field

[0001] The present invention relates to the technical field of code scanning and recognition, and specifically to an information code scanning and recognition device. Background Art

[0002] Code scanning and recognition refers to using a dedicated code scanning device to scan two-dimensional codes or barcodes to obtain relevant information or perform a certain operation, which is widely used in smartphones and supermarket cash register systems. By scanning and recognizing product information, the price of the product can be determined.

[0003] In the prior art, a Chinese patent with the application number CN202222781475.1 discloses a fast recognition code scanning gun, aiming to provide a code scanning gun with a glass panel that is convenient for disassembly and assembly to improve the convenience of disassembly and maintenance of the glass panel. It includes a light source, an optical lens, a scanning module, and an analog-to-digital conversion circuit, and also includes: a housing, a mounting seat is provided on the front side of the housing, the mounting seat is a rectangular frame structure, a card slot is opened inside the mounting seat, the top of the card slot penetrates above the mounting seat, and a limiting slot is opened at the top of the mounting seat. By setting the card slot and the positioning mechanism, the glass panel is inserted and limitedly installed in the mounting seat, and by pushing the positioning mechanism, the quick installation or quick disassembly of the glass panel can be realized, improving the convenience of disassembly and maintenance of the glass panel.

[0004] Again, in the prior art, a Chinese patent with the application number CN201920839793.4 discloses a code scanning gun capable of recognizing invisible anti-counterfeiting and anti-copy two-dimensional codes, including a handle and a scanning head fixed at the upper end of the handle. A scanning window is provided on the front end face of the scanning head, and a detachable ultraviolet detector is also provided on the scanning head. The ultraviolet detector includes a bracket and an ultraviolet scanning lamp fixed on the bracket. The bracket includes a first support column and a second support column, and the first support column and the second support column are symmetrically arranged on both sides of the scanning head. The first support column and the second support column are both provided with a first connection part and a second connection part. The first connection part is perpendicular to the scanning head and extends upward, and the second connection part is connected to the upper end of the first connection part. The second connection part is parallel to the axial direction of the scanning head and extends towards the scanning window. The ultraviolet scanning lamp is rotatably connected to the first support column and the second support column. An external ultraviolet lamp is provided on the code scanning gun to identify hidden two-dimensional codes printed with fluorescent powder, which can facilitate users to quickly read anti-counterfeiting two-dimensional codes.

[0005] For another example, in the prior art, a Chinese patent with the application number CN201910370850.3 discloses a handheld bar code scanner for warehousing logistics that is easy to identify. It includes a gun head, a gun handle, an operation panel, a light filtering mechanism, and a spraying mechanism. The operation panel is provided with a display screen and several buttons. The light filtering mechanism includes a light filtering plate, a frame, and two rotating components. The rotating component includes a cylinder, a gear, a rack, a translation unit, and a support unit. The spraying mechanism includes an atomizing nozzle, a spray pipe, a water box, a sealing block, and a water pumping component. The water pumping component includes a water suction pipe, a metering pipe, a reciprocating unit, and a reciprocating plate. The light filtering mechanism can block some light from entering the gun head to prevent the photosensitive device from being saturated, facilitating the gun head to align with the bar code at the light source for scanning. Moreover, the spraying mechanism can spray water mist on the surface of the transparent material to reduce the reflectivity of the position opposite the gun head, facilitating the identification of the bar code covered by the transparent material, thereby improving the practicality of the device.

[0006] Combined with the above materials, it can be seen that the code scanning and identification devices in the prior art can be set in the form of a code scanning gun. The code scanning gun is usually used by hand or placed. During the process of using it by hand, the code scanning gun generally needs to be connected to a cable for power supply and data transmission. The cable will limit the use range of the code scanning gun, and the cable will also become entangled. Summary of the Invention

[0007] The purpose of the present invention is to provide an information code scanning and identification device to solve the problem that the cable affects the use range of the code scanning device in the above-mentioned background technology.

[0008] To achieve the above purpose, the present invention provides the following technical solution: An information code scanning and identification device includes a placement platform. A mounting plate is fixedly installed on the outer surface of the rear side of the placement platform. A fixed code scanner is fixedly installed on the upper surface of the mounting plate. A support frame is fixedly installed on the upper surface of the fixed code scanner. A fixed buckle is rotatably installed at the upper end of the support frame. The fixed buckle is snap-fitted to fix the handheld code scanner. The handheld code scanner is set in a wireless mode. A wireless charging module for charging the handheld code scanner is provided on the front side of the support frame. A supplementary light is fixedly installed on the outer surface of the front side of the fixed code scanner. An infrared emitter is fixedly installed inside the fixed code scanner. A signal receiver is also fixedly installed inside the fixed code scanner. The signal receiver is used to receive the wireless Bluetooth signal of the handheld code scanner. A cleaning nozzle is fixedly installed on the upper surface of the front end of the mounting plate. An air bag is fixedly installed inside the placement platform. The air bag is interconnected with the cleaning nozzle through a connecting hose.

[0009] Preferably, the support frame is set in two parts, a first column and a second column. The first column and the fixed code scanner are fixedly installed using bolts. The fixed buckle is rotatably connected to the second column.

[0010] Preferably, a sliding block is fixedly installed on the lower surface of the second cylinder, and a sliding groove is formed inside the upper end of the first cylinder.

[0011] Preferably, the sliding block is embedded inside the sliding groove, and a vertical sliding structure is formed between the sliding block and the sliding groove. Moreover, a reset spring is fixedly installed between the upper surface of the first cylinder and the lower surface of the second cylinder.

[0012] Preferably, the wireless charging module includes a mounting bracket fixedly installed on the outer surface of the front side of the second cylinder, and a charging bracket is fixedly installed on the upper surface of the mounting bracket.

[0013] Preferably, a charging coil is fixedly installed on the upper surface of the charging bracket, and the positions of the charging coil and the induction sheet correspond to each other vertically. Moreover, the induction sheet is fixedly installed on the lower surface of the handheld barcode scanner.

[0014] Preferably, a contact rod is fixedly installed on the lower surface of the mounting bracket, and the position of the contact rod corresponds to the position of the contact piece vertically. Moreover, the contact rod is electrically connected to the charging bracket through a wire, and at the same time, the contact piece is electrically connected to the storage battery fixedly installed inside the fixed barcode scanner.

[0015] Preferably, the position of the cleaning nozzle corresponds to the position of the front glass panel of the fixed barcode scanner. Moreover, a storage turntable is rotatably installed at the middle position of the placement platform, and conveying rollers are rotatably installed on the upper surfaces of the left and right ends of the placement platform.

[0016] Preferably, an extrusion wheel is fixedly installed on the outer part of the lower rotating shaft of the storage turntable, and the extrusion wheel is in mutual extrusion with the air bag. Moreover, a driving roller that fits and presses against the outer surface of the storage turntable is rotatably installed on the upper surface of the placement platform.

[0017] Preferably, heat dissipation grilles are formed on the left and right sides of the fixed barcode scanner, and a heat dissipation pump is fixedly installed at the lower end inside the fixed barcode scanner. Moreover, dust sticking plates corresponding to the positions of the heat dissipation grilles are fixedly installed on the outer surfaces of the left and right sides of the fixed barcode scanner.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows: The information barcode scanning and recognition device adopts a novel structural design, and the specific content is as follows: 1. The barcodes and two-dimensional code information of an object are scanned and recognized by the infrared rays of the fixed barcode scanner and / or the handheld barcode scanner. The handheld barcode scanner is set to a wireless charging mode, so that no cable needs to be connected during use, reducing the limitation of the cable on the use of the handheld barcode scanner. The information recognized by the handheld barcode scanner is transmitted to the signal receiver through a Bluetooth signal; Further, the handheld barcode scanner is placed in the fixing buckle at the upper end of the support frame. The weight of the handheld barcode scanner presses the second cylinder downward. At this time, the sliding block at the lower end of the second cylinder slides in the sliding groove at the upper end of the first cylinder, so that the whole handheld barcode scanner moves downward. At the same time, the induction sheet on the lower surface of the handheld barcode scanner corresponds to and fits with the charging coil; Furthermore, the second cylinder drives the mounting frame to move downward, so that the contact rod at the lower end of the mounting frame contacts the contact piece on the upper surface of the fixed barcode scanner. At this time, the battery can charge the handheld barcode scanner in real time through the conduction between the contact piece and the contact rod.

[0019] 2. The motor drives the driving roller to rotate, so as to drive the placing turntable to rotate by the friction between the driving roller and the placing turntable, so that the placing turntable drives the object placed above it to rotate, automatically turns the side with the barcode or QR code towards the barcode scanner, and the placing turntable drives the extrusion wheel to rotate synchronously. The extrusion wheel squeezes the air bag, so that the air in the air bag is ejected from the cleaning nozzle through the connecting hose, achieving the purpose of cleaning the front glass panel of the fixed barcode scanner; Further, during the use of the device, the heat dissipation pump is turned on, so that the surrounding air circulates through the heat dissipation grille, achieving the purpose of dissipating heat from the fixed barcode scanner. And the dust sticking plate outside the fixed barcode scanner can stick dust, preventing the dust cleaned from adhering to the surface again. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic diagram of the overall structure of the present invention; Figure 2 is a schematic diagram of the internal structure of the fixed barcode scanner of the present invention; Figure 3 is a schematic diagram of the lower surface structure of the handheld barcode scanner of the present invention; Figure 4 is a schematic diagram of the connection relationship structure between the fixed barcode scanner and the handheld barcode scanner of the present invention; Figure 5 is the present invention Figure 4 The enlarged structure schematic diagram at A in; Figure 6 is a schematic diagram of the support frame structure of the present invention; Figure 7 is a schematic diagram of the sliding groove structure of the present invention; Figure 8 is a schematic diagram of the internal structure of the placing platform of the present invention; Figure 9 is the present invention Figure 8 The enlarged structure schematic diagram at B in; Figure 10 is a schematic diagram of the connection relationship structure between the extrusion wheel and the placing turntable of the present invention.

[0021] In the figure: 1. Placing platform; 2. Mounting plate; 3. Fixed barcode scanner; 301. Supplementary light; 4. Support frame; 401. First column; 402. Second column; 5. Handheld barcode scanner; 6. Infrared emitter; 7. Signal receiver; 8. Battery; 9. Fixed buckle; 10. Sliding block; 11. Sliding groove; 12. Return spring; 13. Mounting bracket; 14. Charging rack; 15. Charging coil; 16. Inductive sheet; 17. Contact rod; 18. Contact piece; 19. Conveyor roller; 20. Placing turntable; 21. Driving roller; 22. Cleaning nozzle; 23. Air bag; 24. Connecting hose; 25. Squeezing wheel; 26. Heat dissipation grille; 27. Heat pump; 28. Dust sticking plate. Detailed implementation mode

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0023] Embodiment 1: Please refer to Figures 1 - 3 , in order to achieve the purpose of scanning and identifying information in this embodiment, the following technical solutions are provided, and specifically disclosed: a placing platform 1, a mounting plate 2 is fixedly installed on the outer surface of the rear side of the placing platform 1, a fixed barcode scanner 3 is fixedly installed on the upper surface of the mounting plate 2, and a support frame 4 is fixedly installed on the upper surface of the fixed barcode scanner 3. A fixed buckle 9 is rotatably installed at the upper end of the support frame 4, the fixed buckle 9 is clamped and fixed to the handheld barcode scanner 5, and the handheld barcode scanner 5 is set to a wireless mode. A wireless charging module for charging the handheld barcode scanner 5 is arranged on the front side of the support frame 4. A supplementary light 301 is fixedly installed on the outer surface of the front side of the fixed barcode scanner 3, an infrared emitter 6 is fixedly installed inside the fixed barcode scanner 3, and a signal receiver 7 is also fixedly installed inside the fixed barcode scanner 3. The signal receiver 7 is used to receive the wireless Bluetooth signal of the handheld barcode scanner 5. A placing turntable 20 is rotatably installed at the middle position of the placing platform 1, and conveyor rollers 19 are rotatably installed on the upper surfaces of the left and right ends of the placing platform 1.

[0024] When using the device, first, the items to be scanned are conveyed to the middle position by the rotation of the conveyor rollers 19. Then, the staff places the items on the placing turntable 20. Then, the fixed barcode scanner 3 is turned on or the staff takes the handheld barcode scanner 5, and the infrared signal is used for the scanning and identification operation. The information obtained by scanning with the fixed barcode scanner 3 is directly transmitted to the computer. The signal scanned and identified by the handheld barcode scanner 5 is first transmitted to the signal receiver 7 through the Bluetooth signal, and then transmitted to the computer. After the items are scanned, they are conveyed to the next position by the conveyor rollers 19.

[0025] Embodiment 2: Please refer to Figures 4 - 7 , for the purpose of achieving wireless use and automatic charging in this embodiment, the following technical solutions are provided, and specifically disclosed: The support frame 4 is set to two parts, a first column 401 and a second column 402. The first column 401 and the fixed barcode scanner 3 are fixedly installed using bolts. And the fixed buckle 9 is rotatably connected to the second column 402. A sliding block 10 is fixedly installed on the lower surface of the second column 402. And a sliding groove 11 is opened inside the upper end of the first column 401. The sliding block 10 is embedded inside the sliding groove 11. And the sliding block 10 and the sliding groove 11 form an up-and-down sliding structure. And a return spring 12 is fixedly installed between the upper surface of the first column 401 and the lower surface of the second column 402. The wireless charging module includes a mounting frame 13 fixedly installed on the outer surface of the front side of the second column 402. And a charging frame 14 is fixedly installed on the upper surface of the mounting frame 13. A charging coil 15 is fixedly installed on the upper surface of the charging frame 14. And the positions of the charging coil 15 and the induction sheet 16 correspond to each other up and down. And the induction sheet 16 is fixedly installed on the lower surface of the handheld barcode scanner 5. A contact rod 17 is fixedly installed on the lower surface of the mounting frame 13. And the position of the contact rod 17 corresponds to the position of the contact piece 18 up and down. And the contact rod 17 is electrically connected to the charging frame 14 through a wire. At the same time, the contact piece 18 is electrically connected to the storage battery 8 fixedly installed inside the fixed barcode scanner 3.

[0026] The handheld barcode scanner 5 is in a wireless charging mode. After the handheld barcode scanner 5 is used, it is placed in the fixed buckle 9 above the support frame 4. At this time, the second column 402 is pressed downward by the weight of the handheld barcode scanner 5 itself. At this time, the sliding block 10 at the lower end of the second column 402 slides inside the sliding groove 11 opened at the upper end of the first column 401. Finally, the handheld barcode scanner 5 and the second column 402 as a whole move downward. At this time, the second column 402 drives the mounting frame 13 fixedly installed at its front end to move downward synchronously. So that the contact rod 17 below the mounting frame 13 moves downward and contacts the induction sheet 16 on the upper surface of the fixed barcode scanner 3. The current is conducted through the contact between the contact rod 17 and the induction sheet 16. At this time, the storage battery 8 supplies power to the charging frame 14 through the contact between the contact rod 17 and the induction sheet 16. Thus, the wireless charging of the handheld barcode scanner 5 is achieved by the cooperation between the charging coil 15 at the upper end of the charging frame 14 and the induction sheet 16. Ensure that the handheld barcode scanner 5 can be used wirelessly. When the handheld barcode scanner 5 is picked up, the second column 402 is reset upward under the elastic action of the return spring 12. So that the contact rod 17 is separated from the contact with the contact piece 18.

[0027] Embodiment 3: Please refer to Figures 8 - 10, in order to achieve the purpose of automatic cleaning in this embodiment, the following technical solutions are provided, specifically disclosed as follows: a cleaning nozzle 22 is fixedly installed on the upper surface of the front end of the mounting plate 2, and a blowing airbag 23 is fixedly installed inside the placement platform 1, and the blowing airbag 23 is communicated with the cleaning nozzle 22 through a connecting hose 24. The position of the cleaning nozzle 22 corresponds to the position of the front glass panel of the fixed barcode scanner 3. An extrusion wheel 25 is fixedly installed outside the lower rotating shaft of the placement turntable 20, and the extrusion wheel 25 is mutually extruded with the blowing airbag 23. A driving roller 21 that fits and extrudes the outer surface of the placement turntable 20 is rotatably installed on the upper surface of the placement platform 1. Heat dissipation grilles 26 are provided on the left and right sides of the fixed barcode scanner 3, and a heat dissipation pump 27 is fixedly installed at the lower end inside the fixed barcode scanner 3. Dust sticking plates 28 corresponding to the positions of the heat dissipation grilles 26 are fixedly installed on the outer surfaces of the left and right sides of the fixed barcode scanner 3.

[0028] When using the fixed barcode scanner 3, an object is placed on the placement turntable 20. At this time, the driving roller 21 is driven to rotate by a motor. At this time, the friction between the driving roller 21 and the placement turntable 20 is used to drive the placement turntable 20 to rotate, so that the side of the object with a barcode or QR code is rotated to face the barcode scanner. During the rotation of the placement turntable 20, the extrusion wheel 25 at the position of its lower rotating shaft is driven to rotate. The blowing airbag 23 is extruded by the extrusion wheel 25. When the blowing airbag 23 is extruded, the air inside it is ejected from the cleaning nozzle 22 through the connecting hose 24. The ejected air flow is used to clean the glass panel on the surface of the fixed barcode scanner 3. And when using the fixed barcode scanner 3, the heat dissipation pump 27 inside it is turned on, and the heat dissipation grilles 26 are used to achieve the purpose of air flow for heat dissipation. At the same time, the dust sticking plates 28 on the left and right sides of the fixed barcode scanner 3 are used to stick dust.

[0029] In the description of the present invention, unless otherwise specified, "a plurality of" means two or more; the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0030] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An information code scanning and recognition device, comprising a placement platform (1), wherein a mounting plate (2) is fixedly mounted on the rear outer surface of the placement platform (1), characterized in that: A fixed code scanner (3) is fixedly mounted on the upper surface of the mounting plate (2), and a support frame (4) is fixedly mounted on the upper surface of the fixed code scanner (3), and a fixing buckle (9) is rotatably mounted on the upper end of the support frame (4), and the fixing buckle (9) is engaged with and fixed to the handheld code scanner (5), and the handheld code scanner (5) is set to a wireless mode, and a wireless charging module for charging the handheld code scanner (5) is provided on the front side of the support frame (4); A fill light (301) is fixedly mounted on the front outer surface of the fixed code scanner (3), an infrared transmitter (6) is fixedly mounted inside the fixed code scanner (3), and a signal receiver (7) is also fixedly mounted inside the fixed code scanner (3), and the signal receiver (7) is used to receive a wireless Bluetooth signal from the handheld code scanner (5); A cleaning nozzle (22) is fixedly mounted on the front upper surface of the mounting plate (2), and an air blast bag (23) is fixedly mounted inside the placement platform (1), and the air blast bag (23) is connected to the cleaning nozzle (22) via a connecting hose (24).

2. The information code scanning and recognition device according to claim 1, wherein: The support frame (4) is configured as two parts, a first column (401) and a second column (402), and the first column (401) is fixedly mounted to the fixed code scanner (3) by means of bolts, and the fixing buckle (9) is rotationally connected to the second column (402).

3. The information code scanning and recognition device according to claim 2, characterized in that: A sliding block (10) is fixedly mounted on the lower surface of the second column (402), and a sliding groove (11) is provided on the inner side of the upper end of the first column (401).

4. The information code scanning and recognition device according to claim 3, characterized in that: The sliding block (10) is embedded in the sliding groove (11), and an up-and-down sliding structure is formed between the sliding block (10) and the sliding groove (11), and a return spring (12) is fixedly installed between the upper surface of the first column (401) and the lower surface of the second column (402).

5. An information code scanning and recognition device according to claim 1, characterized in that: The wireless charging module comprises a mounting frame (13) fixedly mounted on the front outer surface of the second column (402), and a charging frame (14) is fixedly mounted on the upper surface of the mounting frame (13).

6. An information code scanning and recognition device according to claim 5, characterized in that: A charging coil (15) is fixedly mounted on the upper surface of the charging rack (14), and the positions of the charging coil (15) and the induction sheet (16) correspond to each other in the upper and lower directions, and the induction sheet (16) is fixedly mounted on the lower surface of the handheld barcode scanner (5).

7. An information code scanning and recognition device according to claim 6, characterized in that: A contact rod (17) is fixedly mounted on the lower surface of the mounting frame (13), and the position of the contact rod (17) corresponds to the position of the contact piece (18) in the upper and lower directions. The contact rod (17) is electrically connected to the charging frame (14) via a wire, and the contact piece (18) is electrically connected to a battery (8) fixedly mounted inside the fixed code scanner (3).

8. An information code scanning and identifying device according to claim 1, characterized in that: The position of the cleaning nozzle (22) corresponds to the position of the front glass panel of the fixed code scanner (3), and a storage turntable (20) is rotatably installed in the middle position of the placement platform (1), and conveying rollers (19) are rotatably installed on the upper surfaces of the left and right ends of the placement platform (1).

9. An information code scanning and recognition device according to claim 8, characterized in that: An extrusion wheel (25) is fixedly mounted on the outside of the rotating shaft at the lower end of the storage turntable (20), and the extrusion wheel (25) and the airbag (23) are mutually squeezed, and a driving roller (21) is rotatably mounted on the upper surface of the placement platform (1) and is pressed against the outer surface of the storage turntable (20).

10. An information code scanning and identifying device according to claim 1, characterized in that: The fixed code scanner (3) is provided with heat dissipation grilles (26) on the left and right sides, a heat dissipation pump (27) is fixedly installed at the lower end of the interior of the fixed code scanner (3), and dust-adhesive plates (28) corresponding to the positions of the heat dissipation grilles (26) are fixedly installed on the outer surfaces of the left and right sides of the fixed code scanner (3).

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